chore: remove any keywords

Signed-off-by: cui fliter <imcusg@gmail.com>

.codecov.yml

@@ -3,7 +3,4 @@ comment:
   behavior: once
   require_changes: true
 ignore:
-  - "tools"
-  - "**/mock"
-  - "**/*_mock.go"
-  - "**/*test"
+  - "tools"

.github/FUNDING.yml

@@ -10,4 +10,4 @@ liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
 custom: # https://gitee.com/kevwan/static/raw/master/images/sponsor.jpg
-ethereum: # 0x5052b7f6B937B02563996D23feb69b38D06Ca150 | kevwan
+ethereum: 0x5052b7f6B937B02563996D23feb69b38D06Ca150 | kevwan

.github/dependabot.yml

@@ -9,7 +9,3 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "daily"
-  - package-ecosystem: "gomod" # See documentation for possible values
-    directory: "/tools/goctl" # Location of package manifests
-    schedule:
-      interval: "daily"

.github/workflows/go.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: ^1.16
           check-latest: true
           cache: true
         id: go
@@ -29,12 +29,8 @@ jobs:
       - name: Lint
         run: |
           go vet -stdmethods=false $(go list ./...)
-
-          go mod tidy
-          if ! test -z "$(git status --porcelain)"; then
-            echo "Please run 'go mod tidy'"
-            exit 1
-          fi
+          go install mvdan.cc/gofumpt@latest
+          test -z "$(gofumpt -l -extra .)" || echo "Please run 'gofumpt -l -w -extra .'"
 
       - name: Test
         run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...
@@ -52,8 +48,8 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v3
         with:
-          # use 1.18 to guarantee Go 1.18 compatibility
-          go-version: 1.18
+          # use 1.16 to guarantee Go 1.16 compatibility
+          go-version: 1.16
           check-latest: true
           cache: true
 
@@ -61,5 +57,5 @@ jobs:
         run: |
           go mod verify
           go mod download
-          go test ./...
+          go test -v -race ./...
           cd tools/goctl && go build -v goctl.go

.github/workflows/release.yaml

@@ -22,7 +22,7 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
-          goversion: "https://dl.google.com/go/go1.18.10.linux-amd64.tar.gz"
+          goversion: "https://dl.google.com/go/go1.17.5.linux-amd64.tar.gz"
           project_path: "tools/goctl"
           binary_name: "goctl"
           extra_files: tools/goctl/readme.md tools/goctl/readme-cn.md

.gitignore

@@ -11,13 +11,12 @@
 !api
 
 # ignore
-**/.idea
+.idea
 **/.DS_Store
 **/logs
-**/adhoc
-**/coverage.txt
 
 # for test purpose
+**/adhoc
 go.work
 go.work.sum
 

core/bloom/bloom.go

@@ -1,7 +1,6 @@
 package bloom
 
 import (
-	"context"
 	"errors"
 	"strconv"
 
@@ -9,29 +8,28 @@ import (
 	"github.com/zeromicro/go-zero/core/stores/redis"
 )
 
-// for detailed error rate table, see http://pages.cs.wisc.edu/~cao/papers/summary-cache/node8.html
-// maps as k in the error rate table
-const maps = 14
-
-var (
-	// ErrTooLargeOffset indicates the offset is too large in bitset.
-	ErrTooLargeOffset = errors.New("too large offset")
-
-	setScript = redis.NewScript(`
+const (
+	// for detailed error rate table, see http://pages.cs.wisc.edu/~cao/papers/summary-cache/node8.html
+	// maps as k in the error rate table
+	maps      = 14
+	setScript = `
 for _, offset in ipairs(ARGV) do
 	redis.call("setbit", KEYS[1], offset, 1)
 end
-`)
-	testScript = redis.NewScript(`
+`
+	testScript = `
 for _, offset in ipairs(ARGV) do
 	if tonumber(redis.call("getbit", KEYS[1], offset)) == 0 then
 		return false
 	end
 end
 return true
-`)
+`
 )
 
+// ErrTooLargeOffset indicates the offset is too large in bitset.
+var ErrTooLargeOffset = errors.New("too large offset")
+
 type (
 	// A Filter is a bloom filter.
 	Filter struct {
@@ -40,8 +38,8 @@ type (
 	}
 
 	bitSetProvider interface {
-		check(ctx context.Context, offsets []uint) (bool, error)
-		set(ctx context.Context, offsets []uint) error
+		check([]uint) (bool, error)
+		set([]uint) error
 	}
 )
 
@@ -60,24 +58,14 @@ func New(store *redis.Redis, key string, bits uint) *Filter {
 
 // Add adds data into f.
 func (f *Filter) Add(data []byte) error {
-	return f.AddCtx(context.Background(), data)
-}
-
-// AddCtx adds data into f with context.
-func (f *Filter) AddCtx(ctx context.Context, data []byte) error {
 	locations := f.getLocations(data)
-	return f.bitSet.set(ctx, locations)
+	return f.bitSet.set(locations)
 }
 
 // Exists checks if data is in f.
 func (f *Filter) Exists(data []byte) (bool, error) {
-	return f.ExistsCtx(context.Background(), data)
-}
-
-// ExistsCtx checks if data is in f with context.
-func (f *Filter) ExistsCtx(ctx context.Context, data []byte) (bool, error) {
 	locations := f.getLocations(data)
-	isSet, err := f.bitSet.check(ctx, locations)
+	isSet, err := f.bitSet.check(locations)
 	if err != nil {
 		return false, err
 	}
@@ -123,13 +111,13 @@ func (r *redisBitSet) buildOffsetArgs(offsets []uint) ([]string, error) {
 	return args, nil
 }
 
-func (r *redisBitSet) check(ctx context.Context, offsets []uint) (bool, error) {
+func (r *redisBitSet) check(offsets []uint) (bool, error) {
 	args, err := r.buildOffsetArgs(offsets)
 	if err != nil {
 		return false, err
 	}
 
-	resp, err := r.store.ScriptRunCtx(ctx, testScript, []string{r.key}, args)
+	resp, err := r.store.Eval(testScript, []string{r.key}, args)
 	if err == redis.Nil {
 		return false, nil
 	} else if err != nil {
@@ -144,24 +132,22 @@ func (r *redisBitSet) check(ctx context.Context, offsets []uint) (bool, error) {
 	return exists == 1, nil
 }
 
-// del only use for testing.
 func (r *redisBitSet) del() error {
 	_, err := r.store.Del(r.key)
 	return err
 }
 
-// expire only use for testing.
 func (r *redisBitSet) expire(seconds int) error {
 	return r.store.Expire(r.key, seconds)
 }
 
-func (r *redisBitSet) set(ctx context.Context, offsets []uint) error {
+func (r *redisBitSet) set(offsets []uint) error {
 	args, err := r.buildOffsetArgs(offsets)
 	if err != nil {
 		return err
 	}
 
-	_, err = r.store.ScriptRunCtx(ctx, setScript, []string{r.key}, args)
+	_, err = r.store.Eval(setScript, []string{r.key}, args)
 	if err == redis.Nil {
 		return nil
 	}

core/bloom/bloom_test.go

@@ -1,31 +1,30 @@
 package bloom
 
 import (
-	"context"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/stores/redis/redistest"
 )
 
 func TestRedisBitSet_New_Set_Test(t *testing.T) {
-	store := redistest.CreateRedis(t)
-	ctx := context.Background()
+	store, clean, err := redistest.CreateRedis()
+	assert.Nil(t, err)
+	defer clean()
 
 	bitSet := newRedisBitSet(store, "test_key", 1024)
-	isSetBefore, err := bitSet.check(ctx, []uint{0})
+	isSetBefore, err := bitSet.check([]uint{0})
 	if err != nil {
 		t.Fatal(err)
 	}
 	if isSetBefore {
 		t.Fatal("Bit should not be set")
 	}
-	err = bitSet.set(ctx, []uint{512})
+	err = bitSet.set([]uint{512})
 	if err != nil {
 		t.Fatal(err)
 	}
-	isSetAfter, err := bitSet.check(ctx, []uint{512})
+	isSetAfter, err := bitSet.check([]uint{512})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -43,7 +42,9 @@ func TestRedisBitSet_New_Set_Test(t *testing.T) {
 }
 
 func TestRedisBitSet_Add(t *testing.T) {
-	store := redistest.CreateRedis(t)
+	store, clean, err := redistest.CreateRedis()
+	assert.Nil(t, err)
+	defer clean()
 
 	filter := New(store, "test_key", 64)
 	assert.Nil(t, filter.Add([]byte("hello")))
@@ -52,51 +53,3 @@ func TestRedisBitSet_Add(t *testing.T) {
 	assert.Nil(t, err)
 	assert.True(t, ok)
 }
-
-func TestFilter_Exists(t *testing.T) {
-	store, clean := redistest.CreateRedisWithClean(t)
-
-	rbs := New(store, "test", 64)
-	_, err := rbs.Exists([]byte{0, 1, 2})
-	assert.NoError(t, err)
-
-	clean()
-	rbs = New(store, "test", 64)
-	_, err = rbs.Exists([]byte{0, 1, 2})
-	assert.Error(t, err)
-}
-
-func TestRedisBitSet_check(t *testing.T) {
-	store, clean := redistest.CreateRedisWithClean(t)
-	ctx := context.Background()
-
-	rbs := newRedisBitSet(store, "test", 0)
-	assert.Error(t, rbs.set(ctx, []uint{0, 1, 2}))
-	_, err := rbs.check(ctx, []uint{0, 1, 2})
-	assert.Error(t, err)
-
-	rbs = newRedisBitSet(store, "test", 64)
-	_, err = rbs.check(ctx, []uint{0, 1, 2})
-	assert.NoError(t, err)
-
-	clean()
-	rbs = newRedisBitSet(store, "test", 64)
-	_, err = rbs.check(ctx, []uint{0, 1, 2})
-	assert.Error(t, err)
-}
-
-func TestRedisBitSet_set(t *testing.T) {
-	logx.Disable()
-	store, clean := redistest.CreateRedisWithClean(t)
-	ctx := context.Background()
-
-	rbs := newRedisBitSet(store, "test", 0)
-	assert.Error(t, rbs.set(ctx, []uint{0, 1, 2}))
-
-	rbs = newRedisBitSet(store, "test", 64)
-	assert.NoError(t, rbs.set(ctx, []uint{0, 1, 2}))
-
-	clean()
-	rbs = newRedisBitSet(store, "test", 64)
-	assert.Error(t, rbs.set(ctx, []uint{0, 1, 2}))
-}

core/codec/gzip_test.go

@@ -2,8 +2,6 @@ package codec
 
 import (
 	"bytes"
-	"compress/gzip"
-	"errors"
 	"fmt"
 	"testing"
 
@@ -23,45 +21,3 @@ func TestGzip(t *testing.T) {
 	assert.True(t, len(bs) < buf.Len())
 	assert.Equal(t, buf.Bytes(), actual)
 }
-
-func TestGunzip(t *testing.T) {
-	tests := []struct {
-		name        string
-		input       []byte
-		expected    []byte
-		expectedErr error
-	}{
-		{
-			name: "valid input",
-			input: func() []byte {
-				var buf bytes.Buffer
-				gz := gzip.NewWriter(&buf)
-				gz.Write([]byte("hello"))
-				gz.Close()
-				return buf.Bytes()
-			}(),
-			expected:    []byte("hello"),
-			expectedErr: nil,
-		},
-		{
-			name:        "invalid input",
-			input:       []byte("invalid input"),
-			expected:    nil,
-			expectedErr: gzip.ErrHeader,
-		},
-	}
-
-	for _, test := range tests {
-		t.Run(test.name, func(t *testing.T) {
-			result, err := Gunzip(test.input)
-
-			if !bytes.Equal(result, test.expected) {
-				t.Errorf("unexpected result: %v", result)
-			}
-
-			if !errors.Is(err, test.expectedErr) {
-				t.Errorf("unexpected error: %v", err)
-			}
-		})
-	}
-}

core/codec/rsa_test.go

@@ -2,7 +2,6 @@ package codec
 
 import (
 	"encoding/base64"
-	"os"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -42,7 +41,6 @@ func TestCryption(t *testing.T) {
 
 	file, err := fs.TempFilenameWithText(priKey)
 	assert.Nil(t, err)
-	defer os.Remove(file)
 	dec, err := NewRsaDecrypter(file)
 	assert.Nil(t, err)
 	actual, err := dec.Decrypt(ret)

core/collection/cache.go

@@ -30,7 +30,7 @@ type (
 	Cache struct {
 		name           string
 		lock           sync.Mutex
-		data           map[string]any
+		data           map[string]interface{}
 		expire         time.Duration
 		timingWheel    *TimingWheel
 		lruCache       lru
@@ -43,7 +43,7 @@ type (
 // NewCache returns a Cache with given expire.
 func NewCache(expire time.Duration, opts ...CacheOption) (*Cache, error) {
 	cache := &Cache{
-		data:           make(map[string]any),
+		data:           make(map[string]interface{}),
 		expire:         expire,
 		lruCache:       emptyLruCache,
 		barrier:        syncx.NewSingleFlight(),
@@ -59,7 +59,7 @@ func NewCache(expire time.Duration, opts ...CacheOption) (*Cache, error) {
 	}
 	cache.stats = newCacheStat(cache.name, cache.size)
 
-	timingWheel, err := NewTimingWheel(time.Second, slots, func(k, v any) {
+	timingWheel, err := NewTimingWheel(time.Second, slots, func(k, v interface{}) {
 		key, ok := k.(string)
 		if !ok {
 			return
@@ -85,7 +85,7 @@ func (c *Cache) Del(key string) {
 }
 
 // Get returns the item with the given key from c.
-func (c *Cache) Get(key string) (any, bool) {
+func (c *Cache) Get(key string) (interface{}, bool) {
 	value, ok := c.doGet(key)
 	if ok {
 		c.stats.IncrementHit()
@@ -97,12 +97,12 @@ func (c *Cache) Get(key string) (any, bool) {
 }
 
 // Set sets value into c with key.
-func (c *Cache) Set(key string, value any) {
+func (c *Cache) Set(key string, value interface{}) {
 	c.SetWithExpire(key, value, c.expire)
 }
 
 // SetWithExpire sets value into c with key and expire with the given value.
-func (c *Cache) SetWithExpire(key string, value any, expire time.Duration) {
+func (c *Cache) SetWithExpire(key string, value interface{}, expire time.Duration) {
 	c.lock.Lock()
 	_, ok := c.data[key]
 	c.data[key] = value
@@ -120,14 +120,14 @@ func (c *Cache) SetWithExpire(key string, value any, expire time.Duration) {
 // Take returns the item with the given key.
 // If the item is in c, return it directly.
 // If not, use fetch method to get the item, set into c and return it.
-func (c *Cache) Take(key string, fetch func() (any, error)) (any, error) {
+func (c *Cache) Take(key string, fetch func() (interface{}, error)) (interface{}, error) {
 	if val, ok := c.doGet(key); ok {
 		c.stats.IncrementHit()
 		return val, nil
 	}
 
 	var fresh bool
-	val, err := c.barrier.Do(key, func() (any, error) {
+	val, err := c.barrier.Do(key, func() (interface{}, error) {
 		// because O(1) on map search in memory, and fetch is an IO query
 		// so we do double check, cache might be taken by another call
 		if val, ok := c.doGet(key); ok {
@@ -157,7 +157,7 @@ func (c *Cache) Take(key string, fetch func() (any, error)) (any, error) {
 	return val, nil
 }
 
-func (c *Cache) doGet(key string) (any, bool) {
+func (c *Cache) doGet(key string) (interface{}, bool) {
 	c.lock.Lock()
 	defer c.lock.Unlock()
 

core/collection/cache_test.go

@@ -52,7 +52,7 @@ func TestCacheTake(t *testing.T) {
 	for i := 0; i < 100; i++ {
 		wg.Add(1)
 		go func() {
-			cache.Take("first", func() (any, error) {
+			cache.Take("first", func() (interface{}, error) {
 				atomic.AddInt32(&count, 1)
 				time.Sleep(time.Millisecond * 100)
 				return "first element", nil
@@ -76,7 +76,7 @@ func TestCacheTakeExists(t *testing.T) {
 		wg.Add(1)
 		go func() {
 			cache.Set("first", "first element")
-			cache.Take("first", func() (any, error) {
+			cache.Take("first", func() (interface{}, error) {
 				atomic.AddInt32(&count, 1)
 				time.Sleep(time.Millisecond * 100)
 				return "first element", nil
@@ -99,7 +99,7 @@ func TestCacheTakeError(t *testing.T) {
 	for i := 0; i < 100; i++ {
 		wg.Add(1)
 		go func() {
-			_, err := cache.Take("first", func() (any, error) {
+			_, err := cache.Take("first", func() (interface{}, error) {
 				atomic.AddInt32(&count, 1)
 				time.Sleep(time.Millisecond * 100)
 				return "", errDummy

core/collection/fifo.go

@@ -5,7 +5,7 @@ import "sync"
 // A Queue is a FIFO queue.
 type Queue struct {
 	lock     sync.Mutex
-	elements []any
+	elements []interface{}
 	size     int
 	head     int
 	tail     int
@@ -15,7 +15,7 @@ type Queue struct {
 // NewQueue returns a Queue object.
 func NewQueue(size int) *Queue {
 	return &Queue{
-		elements: make([]any, size),
+		elements: make([]interface{}, size),
 		size:     size,
 	}
 }
@@ -30,12 +30,12 @@ func (q *Queue) Empty() bool {
 }
 
 // Put puts element into q at the last position.
-func (q *Queue) Put(element any) {
+func (q *Queue) Put(element interface{}) {
 	q.lock.Lock()
 	defer q.lock.Unlock()
 
 	if q.head == q.tail && q.count > 0 {
-		nodes := make([]any, len(q.elements)+q.size)
+		nodes := make([]interface{}, len(q.elements)+q.size)
 		copy(nodes, q.elements[q.head:])
 		copy(nodes[len(q.elements)-q.head:], q.elements[:q.head])
 		q.head = 0
@@ -49,7 +49,7 @@ func (q *Queue) Put(element any) {
 }
 
 // Take takes the first element out of q if not empty.
-func (q *Queue) Take() (any, bool) {
+func (q *Queue) Take() (interface{}, bool) {
 	q.lock.Lock()
 	defer q.lock.Unlock()
 

core/collection/ring.go

@@ -4,7 +4,7 @@ import "sync"
 
 // A Ring can be used as fixed size ring.
 type Ring struct {
-	elements []any
+	elements []interface{}
 	index    int
 	lock     sync.RWMutex
 }
@@ -16,12 +16,12 @@ func NewRing(n int) *Ring {
 	}
 
 	return &Ring{
-		elements: make([]any, n),
+		elements: make([]interface{}, n),
 	}
 }
 
 // Add adds v into r.
-func (r *Ring) Add(v any) {
+func (r *Ring) Add(v interface{}) {
 	r.lock.Lock()
 	defer r.lock.Unlock()
 
@@ -30,7 +30,7 @@ func (r *Ring) Add(v any) {
 }
 
 // Take takes all items from r.
-func (r *Ring) Take() []any {
+func (r *Ring) Take() []interface{} {
 	r.lock.RLock()
 	defer r.lock.RUnlock()
 
@@ -43,7 +43,7 @@ func (r *Ring) Take() []any {
 		size = r.index
 	}
 
-	elements := make([]any, size)
+	elements := make([]interface{}, size)
 	for i := 0; i < size; i++ {
 		elements[i] = r.elements[(start+i)%len(r.elements)]
 	}

core/collection/ring_test.go

@@ -19,7 +19,7 @@ func TestRingLess(t *testing.T) {
 		ring.Add(i)
 	}
 	elements := ring.Take()
-	assert.ElementsMatch(t, []any{0, 1, 2}, elements)
+	assert.ElementsMatch(t, []interface{}{0, 1, 2}, elements)
 }
 
 func TestRingMore(t *testing.T) {
@@ -28,7 +28,7 @@ func TestRingMore(t *testing.T) {
 		ring.Add(i)
 	}
 	elements := ring.Take()
-	assert.ElementsMatch(t, []any{6, 7, 8, 9, 10}, elements)
+	assert.ElementsMatch(t, []interface{}{6, 7, 8, 9, 10}, elements)
 }
 
 func TestRingAdd(t *testing.T) {

core/collection/safemap.go

@@ -14,20 +14,20 @@ type SafeMap struct {
 	lock        sync.RWMutex
 	deletionOld int
 	deletionNew int
-	dirtyOld    map[any]any
-	dirtyNew    map[any]any
+	dirtyOld    map[interface{}]interface{}
+	dirtyNew    map[interface{}]interface{}
 }
 
 // NewSafeMap returns a SafeMap.
 func NewSafeMap() *SafeMap {
 	return &SafeMap{
-		dirtyOld: make(map[any]any),
-		dirtyNew: make(map[any]any),
+		dirtyOld: make(map[interface{}]interface{}),
+		dirtyNew: make(map[interface{}]interface{}),
 	}
 }
 
 // Del deletes the value with the given key from m.
-func (m *SafeMap) Del(key any) {
+func (m *SafeMap) Del(key interface{}) {
 	m.lock.Lock()
 	if _, ok := m.dirtyOld[key]; ok {
 		delete(m.dirtyOld, key)
@@ -42,21 +42,21 @@ func (m *SafeMap) Del(key any) {
 		}
 		m.dirtyOld = m.dirtyNew
 		m.deletionOld = m.deletionNew
-		m.dirtyNew = make(map[any]any)
+		m.dirtyNew = make(map[interface{}]interface{})
 		m.deletionNew = 0
 	}
 	if m.deletionNew >= maxDeletion && len(m.dirtyNew) < copyThreshold {
 		for k, v := range m.dirtyNew {
 			m.dirtyOld[k] = v
 		}
-		m.dirtyNew = make(map[any]any)
+		m.dirtyNew = make(map[interface{}]interface{})
 		m.deletionNew = 0
 	}
 	m.lock.Unlock()
 }
 
 // Get gets the value with the given key from m.
-func (m *SafeMap) Get(key any) (any, bool) {
+func (m *SafeMap) Get(key interface{}) (interface{}, bool) {
 	m.lock.RLock()
 	defer m.lock.RUnlock()
 
@@ -70,7 +70,7 @@ func (m *SafeMap) Get(key any) (any, bool) {
 
 // Range calls f sequentially for each key and value present in the map.
 // If f returns false, range stops the iteration.
-func (m *SafeMap) Range(f func(key, val any) bool) {
+func (m *SafeMap) Range(f func(key, val interface{}) bool) {
 	m.lock.RLock()
 	defer m.lock.RUnlock()
 
@@ -87,7 +87,7 @@ func (m *SafeMap) Range(f func(key, val any) bool) {
 }
 
 // Set sets the value into m with the given key.
-func (m *SafeMap) Set(key, value any) {
+func (m *SafeMap) Set(key, value interface{}) {
 	m.lock.Lock()
 	if m.deletionOld <= maxDeletion {
 		if _, ok := m.dirtyNew[key]; ok {

core/collection/safemap_test.go

@@ -138,7 +138,7 @@ func TestSafeMap_Range(t *testing.T) {
 	}
 
 	var count int32
-	m.Range(func(k, v any) bool {
+	m.Range(func(k, v interface{}) bool {
 		atomic.AddInt32(&count, 1)
 		newMap.Set(k, v)
 		return true

core/collection/set.go

@@ -17,14 +17,14 @@ const (
 
 // Set is not thread-safe, for concurrent use, make sure to use it with synchronization.
 type Set struct {
-	data map[any]lang.PlaceholderType
+	data map[interface{}]lang.PlaceholderType
 	tp   int
 }
 
 // NewSet returns a managed Set, can only put the values with the same type.
 func NewSet() *Set {
 	return &Set{
-		data: make(map[any]lang.PlaceholderType),
+		data: make(map[interface{}]lang.PlaceholderType),
 		tp:   untyped,
 	}
 }
@@ -32,13 +32,13 @@ func NewSet() *Set {
 // NewUnmanagedSet returns an unmanaged Set, which can put values with different types.
 func NewUnmanagedSet() *Set {
 	return &Set{
-		data: make(map[any]lang.PlaceholderType),
+		data: make(map[interface{}]lang.PlaceholderType),
 		tp:   unmanaged,
 	}
 }
 
 // Add adds i into s.
-func (s *Set) Add(i ...any) {
+func (s *Set) Add(i ...interface{}) {
 	for _, each := range i {
 		s.add(each)
 	}
@@ -80,7 +80,7 @@ func (s *Set) AddStr(ss ...string) {
 }
 
 // Contains checks if i is in s.
-func (s *Set) Contains(i any) bool {
+func (s *Set) Contains(i interface{}) bool {
 	if len(s.data) == 0 {
 		return false
 	}
@@ -91,8 +91,8 @@ func (s *Set) Contains(i any) bool {
 }
 
 // Keys returns the keys in s.
-func (s *Set) Keys() []any {
-	var keys []any
+func (s *Set) Keys() []interface{} {
+	var keys []interface{}
 
 	for key := range s.data {
 		keys = append(keys, key)
@@ -167,7 +167,7 @@ func (s *Set) KeysStr() []string {
 }
 
 // Remove removes i from s.
-func (s *Set) Remove(i any) {
+func (s *Set) Remove(i interface{}) {
 	s.validate(i)
 	delete(s.data, i)
 }
@@ -177,7 +177,7 @@ func (s *Set) Count() int {
 	return len(s.data)
 }
 
-func (s *Set) add(i any) {
+func (s *Set) add(i interface{}) {
 	switch s.tp {
 	case unmanaged:
 		// do nothing
@@ -189,7 +189,7 @@ func (s *Set) add(i any) {
 	s.data[i] = lang.Placeholder
 }
 
-func (s *Set) setType(i any) {
+func (s *Set) setType(i interface{}) {
 	// s.tp can only be untyped here
 	switch i.(type) {
 	case int:
@@ -205,7 +205,7 @@ func (s *Set) setType(i any) {
 	}
 }
 
-func (s *Set) validate(i any) {
+func (s *Set) validate(i interface{}) {
 	if s.tp == unmanaged {
 		return
 	}

core/collection/set_test.go

@@ -13,7 +13,7 @@ func init() {
 }
 
 func BenchmarkRawSet(b *testing.B) {
-	m := make(map[any]struct{})
+	m := make(map[interface{}]struct{})
 	for i := 0; i < b.N; i++ {
 		m[i] = struct{}{}
 		_ = m[i]
@@ -39,7 +39,7 @@ func BenchmarkSet(b *testing.B) {
 func TestAdd(t *testing.T) {
 	// given
 	set := NewUnmanagedSet()
-	values := []any{1, 2, 3}
+	values := []interface{}{1, 2, 3}
 
 	// when
 	set.Add(values...)
@@ -135,7 +135,7 @@ func TestContainsUnmanagedWithoutElements(t *testing.T) {
 func TestRemove(t *testing.T) {
 	// given
 	set := NewSet()
-	set.Add([]any{1, 2, 3}...)
+	set.Add([]interface{}{1, 2, 3}...)
 
 	// when
 	set.Remove(2)
@@ -147,7 +147,7 @@ func TestRemove(t *testing.T) {
 func TestCount(t *testing.T) {
 	// given
 	set := NewSet()
-	set.Add([]any{1, 2, 3}...)
+	set.Add([]interface{}{1, 2, 3}...)
 
 	// then
 	assert.Equal(t, set.Count(), 3)
@@ -198,5 +198,5 @@ func TestSetType(t *testing.T) {
 	set.add(1)
 	set.add("2")
 	vals := set.Keys()
-	assert.ElementsMatch(t, []any{1, "2"}, vals)
+	assert.ElementsMatch(t, []interface{}{1, "2"}, vals)
 }

core/collection/timingwheel.go

@@ -20,7 +20,7 @@ var (
 
 type (
 	// Execute defines the method to execute the task.
-	Execute func(key, value any)
+	Execute func(key, value interface{})
 
 	// A TimingWheel is a timing wheel object to schedule tasks.
 	TimingWheel struct {
@@ -33,14 +33,14 @@ type (
 		execute       Execute
 		setChannel    chan timingEntry
 		moveChannel   chan baseEntry
-		removeChannel chan any
-		drainChannel  chan func(key, value any)
+		removeChannel chan interface{}
+		drainChannel  chan func(key, value interface{})
 		stopChannel   chan lang.PlaceholderType
 	}
 
 	timingEntry struct {
 		baseEntry
-		value   any
+		value   interface{}
 		circle  int
 		diff    int
 		removed bool
@@ -48,7 +48,7 @@ type (
 
 	baseEntry struct {
 		delay time.Duration
-		key   any
+		key   interface{}
 	}
 
 	positionEntry struct {
@@ -57,8 +57,8 @@ type (
 	}
 
 	timingTask struct {
-		key   any
-		value any
+		key   interface{}
+		value interface{}
 	}
 )
 
@@ -85,8 +85,8 @@ func NewTimingWheelWithTicker(interval time.Duration, numSlots int, execute Exec
 		numSlots:      numSlots,
 		setChannel:    make(chan timingEntry),
 		moveChannel:   make(chan baseEntry),
-		removeChannel: make(chan any),
-		drainChannel:  make(chan func(key, value any)),
+		removeChannel: make(chan interface{}),
+		drainChannel:  make(chan func(key, value interface{})),
 		stopChannel:   make(chan lang.PlaceholderType),
 	}
 
@@ -97,7 +97,7 @@ func NewTimingWheelWithTicker(interval time.Duration, numSlots int, execute Exec
 }
 
 // Drain drains all items and executes them.
-func (tw *TimingWheel) Drain(fn func(key, value any)) error {
+func (tw *TimingWheel) Drain(fn func(key, value interface{})) error {
 	select {
 	case tw.drainChannel <- fn:
 		return nil
@@ -107,7 +107,7 @@ func (tw *TimingWheel) Drain(fn func(key, value any)) error {
 }
 
 // MoveTimer moves the task with the given key to the given delay.
-func (tw *TimingWheel) MoveTimer(key any, delay time.Duration) error {
+func (tw *TimingWheel) MoveTimer(key interface{}, delay time.Duration) error {
 	if delay <= 0 || key == nil {
 		return ErrArgument
 	}
@@ -124,7 +124,7 @@ func (tw *TimingWheel) MoveTimer(key any, delay time.Duration) error {
 }
 
 // RemoveTimer removes the task with the given key.
-func (tw *TimingWheel) RemoveTimer(key any) error {
+func (tw *TimingWheel) RemoveTimer(key interface{}) error {
 	if key == nil {
 		return ErrArgument
 	}
@@ -138,7 +138,7 @@ func (tw *TimingWheel) RemoveTimer(key any) error {
 }
 
 // SetTimer sets the task value with the given key to the delay.
-func (tw *TimingWheel) SetTimer(key, value any, delay time.Duration) error {
+func (tw *TimingWheel) SetTimer(key, value interface{}, delay time.Duration) error {
 	if delay <= 0 || key == nil {
 		return ErrArgument
 	}
@@ -162,7 +162,7 @@ func (tw *TimingWheel) Stop() {
 	close(tw.stopChannel)
 }
 
-func (tw *TimingWheel) drainAll(fn func(key, value any)) {
+func (tw *TimingWheel) drainAll(fn func(key, value interface{})) {
 	runner := threading.NewTaskRunner(drainWorkers)
 	for _, slot := range tw.slots {
 		for e := slot.Front(); e != nil; {
@@ -232,7 +232,7 @@ func (tw *TimingWheel) onTick() {
 	tw.scanAndRunTasks(l)
 }
 
-func (tw *TimingWheel) removeTask(key any) {
+func (tw *TimingWheel) removeTask(key interface{}) {
 	val, ok := tw.timers.Get(key)
 	if !ok {
 		return

core/collection/timingwheel_test.go

@@ -20,13 +20,13 @@ const (
 )
 
 func TestNewTimingWheel(t *testing.T) {
-	_, err := NewTimingWheel(0, 10, func(key, value any) {})
+	_, err := NewTimingWheel(0, 10, func(key, value interface{}) {})
 	assert.NotNil(t, err)
 }
 
 func TestTimingWheel_Drain(t *testing.T) {
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {
 	}, ticker)
 	tw.SetTimer("first", 3, testStep*4)
 	tw.SetTimer("second", 5, testStep*7)
@@ -36,7 +36,7 @@ func TestTimingWheel_Drain(t *testing.T) {
 	var lock sync.Mutex
 	var wg sync.WaitGroup
 	wg.Add(3)
-	tw.Drain(func(key, value any) {
+	tw.Drain(func(key, value interface{}) {
 		lock.Lock()
 		defer lock.Unlock()
 		keys = append(keys, key.(string))
@@ -50,19 +50,19 @@ func TestTimingWheel_Drain(t *testing.T) {
 	assert.EqualValues(t, []string{"first", "second", "third"}, keys)
 	assert.EqualValues(t, []int{3, 5, 7}, vals)
 	var count int
-	tw.Drain(func(key, value any) {
+	tw.Drain(func(key, value interface{}) {
 		count++
 	})
 	time.Sleep(time.Millisecond * 100)
 	assert.Equal(t, 0, count)
 	tw.Stop()
-	assert.Equal(t, ErrClosed, tw.Drain(func(key, value any) {}))
+	assert.Equal(t, ErrClosed, tw.Drain(func(key, value interface{}) {}))
 }
 
 func TestTimingWheel_SetTimerSoon(t *testing.T) {
 	run := syncx.NewAtomicBool()
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {
 		assert.True(t, run.CompareAndSwap(false, true))
 		assert.Equal(t, "any", k)
 		assert.Equal(t, 3, v.(int))
@@ -78,7 +78,7 @@ func TestTimingWheel_SetTimerSoon(t *testing.T) {
 func TestTimingWheel_SetTimerTwice(t *testing.T) {
 	run := syncx.NewAtomicBool()
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {
 		assert.True(t, run.CompareAndSwap(false, true))
 		assert.Equal(t, "any", k)
 		assert.Equal(t, 5, v.(int))
@@ -96,7 +96,7 @@ func TestTimingWheel_SetTimerTwice(t *testing.T) {
 
 func TestTimingWheel_SetTimerWrongDelay(t *testing.T) {
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {}, ticker)
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {}, ticker)
 	defer tw.Stop()
 	assert.NotPanics(t, func() {
 		tw.SetTimer("any", 3, -testStep)
@@ -105,7 +105,7 @@ func TestTimingWheel_SetTimerWrongDelay(t *testing.T) {
 
 func TestTimingWheel_SetTimerAfterClose(t *testing.T) {
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {}, ticker)
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {}, ticker)
 	tw.Stop()
 	assert.Equal(t, ErrClosed, tw.SetTimer("any", 3, testStep))
 }
@@ -113,7 +113,7 @@ func TestTimingWheel_SetTimerAfterClose(t *testing.T) {
 func TestTimingWheel_MoveTimer(t *testing.T) {
 	run := syncx.NewAtomicBool()
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 3, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 3, func(k, v interface{}) {
 		assert.True(t, run.CompareAndSwap(false, true))
 		assert.Equal(t, "any", k)
 		assert.Equal(t, 3, v.(int))
@@ -139,7 +139,7 @@ func TestTimingWheel_MoveTimer(t *testing.T) {
 func TestTimingWheel_MoveTimerSoon(t *testing.T) {
 	run := syncx.NewAtomicBool()
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 3, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 3, func(k, v interface{}) {
 		assert.True(t, run.CompareAndSwap(false, true))
 		assert.Equal(t, "any", k)
 		assert.Equal(t, 3, v.(int))
@@ -155,7 +155,7 @@ func TestTimingWheel_MoveTimerSoon(t *testing.T) {
 func TestTimingWheel_MoveTimerEarlier(t *testing.T) {
 	run := syncx.NewAtomicBool()
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {
 		assert.True(t, run.CompareAndSwap(false, true))
 		assert.Equal(t, "any", k)
 		assert.Equal(t, 3, v.(int))
@@ -173,7 +173,7 @@ func TestTimingWheel_MoveTimerEarlier(t *testing.T) {
 
 func TestTimingWheel_RemoveTimer(t *testing.T) {
 	ticker := timex.NewFakeTicker()
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {}, ticker)
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {}, ticker)
 	tw.SetTimer("any", 3, testStep)
 	assert.NotPanics(t, func() {
 		tw.RemoveTimer("any")
@@ -236,7 +236,7 @@ func TestTimingWheel_SetTimer(t *testing.T) {
 			}
 			var actual int32
 			done := make(chan lang.PlaceholderType)
-			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value any) {
+			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value interface{}) {
 				assert.Equal(t, 1, key.(int))
 				assert.Equal(t, 2, value.(int))
 				actual = atomic.LoadInt32(&count)
@@ -317,7 +317,7 @@ func TestTimingWheel_SetAndMoveThenStart(t *testing.T) {
 			}
 			var actual int32
 			done := make(chan lang.PlaceholderType)
-			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value any) {
+			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value interface{}) {
 				actual = atomic.LoadInt32(&count)
 				close(done)
 			}, ticker)
@@ -405,7 +405,7 @@ func TestTimingWheel_SetAndMoveTwice(t *testing.T) {
 			}
 			var actual int32
 			done := make(chan lang.PlaceholderType)
-			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value any) {
+			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value interface{}) {
 				actual = atomic.LoadInt32(&count)
 				close(done)
 			}, ticker)
@@ -486,7 +486,7 @@ func TestTimingWheel_ElapsedAndSet(t *testing.T) {
 			}
 			var actual int32
 			done := make(chan lang.PlaceholderType)
-			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value any) {
+			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value interface{}) {
 				actual = atomic.LoadInt32(&count)
 				close(done)
 			}, ticker)
@@ -577,7 +577,7 @@ func TestTimingWheel_ElapsedAndSetThenMove(t *testing.T) {
 			}
 			var actual int32
 			done := make(chan lang.PlaceholderType)
-			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value any) {
+			tw, err := NewTimingWheelWithTicker(testStep, test.slots, func(key, value interface{}) {
 				actual = atomic.LoadInt32(&count)
 				close(done)
 			}, ticker)
@@ -612,7 +612,7 @@ func TestMoveAndRemoveTask(t *testing.T) {
 		}
 	}
 	var keys []int
-	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v any) {
+	tw, _ := NewTimingWheelWithTicker(testStep, 10, func(k, v interface{}) {
 		assert.Equal(t, "any", k)
 		assert.Equal(t, 3, v.(int))
 		keys = append(keys, v.(int))
@@ -632,7 +632,7 @@ func TestMoveAndRemoveTask(t *testing.T) {
 func BenchmarkTimingWheel(b *testing.B) {
 	b.ReportAllocs()
 
-	tw, _ := NewTimingWheel(time.Second, 100, func(k, v any) {})
+	tw, _ := NewTimingWheel(time.Second, 100, func(k, v interface{}) {})
 	for i := 0; i < b.N; i++ {
 		tw.SetTimer(i, i, time.Second)
 		tw.SetTimer(b.N+i, b.N+i, time.Second)

core/conf/config.go

@@ -13,14 +13,11 @@ import (
 	"github.com/zeromicro/go-zero/internal/encoding"
 )
 
-const (
-	jsonTagKey = "json"
-	jsonTagSep = ','
-)
+const jsonTagKey = "json"
 
 var (
 	fillDefaultUnmarshaler = mapping.NewUnmarshaler(jsonTagKey, mapping.WithDefault())
-	loaders                = map[string]func([]byte, any) error{
+	loaders                = map[string]func([]byte, interface{}) error{
 		".json": LoadFromJsonBytes,
 		".toml": LoadFromTomlBytes,
 		".yaml": LoadFromYamlBytes,
@@ -37,12 +34,12 @@ type fieldInfo struct {
 
 // FillDefault fills the default values for the given v,
 // and the premise is that the value of v must be guaranteed to be empty.
-func FillDefault(v any) error {
-	return fillDefaultUnmarshaler.Unmarshal(map[string]any{}, v)
+func FillDefault(v interface{}) error {
+	return fillDefaultUnmarshaler.Unmarshal(map[string]interface{}{}, v)
 }
 
 // Load loads config into v from file, .json, .yaml and .yml are acceptable.
-func Load(file string, v any, opts ...Option) error {
+func Load(file string, v interface{}, opts ...Option) error {
 	content, err := os.ReadFile(file)
 	if err != nil {
 		return err
@@ -67,19 +64,19 @@ func Load(file string, v any, opts ...Option) error {
 
 // LoadConfig loads config into v from file, .json, .yaml and .yml are acceptable.
 // Deprecated: use Load instead.
-func LoadConfig(file string, v any, opts ...Option) error {
+func LoadConfig(file string, v interface{}, opts ...Option) error {
 	return Load(file, v, opts...)
 }
 
 // LoadFromJsonBytes loads config into v from content json bytes.
-func LoadFromJsonBytes(content []byte, v any) error {
-	info, err := buildFieldsInfo(reflect.TypeOf(v), "")
+func LoadFromJsonBytes(content []byte, v interface{}) error {
+	info, err := buildFieldsInfo(reflect.TypeOf(v))
 	if err != nil {
 		return err
 	}
 
-	var m map[string]any
-	if err = jsonx.Unmarshal(content, &m); err != nil {
+	var m map[string]interface{}
+	if err := jsonx.Unmarshal(content, &m); err != nil {
 		return err
 	}
 
@@ -90,12 +87,12 @@ func LoadFromJsonBytes(content []byte, v any) error {
 
 // LoadConfigFromJsonBytes loads config into v from content json bytes.
 // Deprecated: use LoadFromJsonBytes instead.
-func LoadConfigFromJsonBytes(content []byte, v any) error {
+func LoadConfigFromJsonBytes(content []byte, v interface{}) error {
 	return LoadFromJsonBytes(content, v)
 }
 
 // LoadFromTomlBytes loads config into v from content toml bytes.
-func LoadFromTomlBytes(content []byte, v any) error {
+func LoadFromTomlBytes(content []byte, v interface{}) error {
 	b, err := encoding.TomlToJson(content)
 	if err != nil {
 		return err
@@ -105,7 +102,7 @@ func LoadFromTomlBytes(content []byte, v any) error {
 }
 
 // LoadFromYamlBytes loads config into v from content yaml bytes.
-func LoadFromYamlBytes(content []byte, v any) error {
+func LoadFromYamlBytes(content []byte, v interface{}) error {
 	b, err := encoding.YamlToJson(content)
 	if err != nil {
 		return err
@@ -116,24 +113,24 @@ func LoadFromYamlBytes(content []byte, v any) error {
 
 // LoadConfigFromYamlBytes loads config into v from content yaml bytes.
 // Deprecated: use LoadFromYamlBytes instead.
-func LoadConfigFromYamlBytes(content []byte, v any) error {
+func LoadConfigFromYamlBytes(content []byte, v interface{}) error {
 	return LoadFromYamlBytes(content, v)
 }
 
 // MustLoad loads config into v from path, exits on error.
-func MustLoad(path string, v any, opts ...Option) {
+func MustLoad(path string, v interface{}, opts ...Option) {
 	if err := Load(path, v, opts...); err != nil {
 		log.Fatalf("error: config file %s, %s", path, err.Error())
 	}
 }
 
-func addOrMergeFields(info *fieldInfo, key string, child *fieldInfo, fullName string) error {
+func addOrMergeFields(info *fieldInfo, key string, child *fieldInfo) error {
 	if prev, ok := info.children[key]; ok {
 		if child.mapField != nil {
-			return newConflictKeyError(fullName)
+			return newDupKeyError(key)
 		}
 
-		if err := mergeFields(prev, key, child.children, fullName); err != nil {
+		if err := mergeFields(prev, key, child.children); err != nil {
 			return err
 		}
 	} else {
@@ -143,27 +140,27 @@ func addOrMergeFields(info *fieldInfo, key string, child *fieldInfo, fullName st
 	return nil
 }
 
-func buildAnonymousFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.Type, fullName string) error {
+func buildAnonymousFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.Type) error {
 	switch ft.Kind() {
 	case reflect.Struct:
-		fields, err := buildFieldsInfo(ft, fullName)
+		fields, err := buildFieldsInfo(ft)
 		if err != nil {
 			return err
 		}
 
 		for k, v := range fields.children {
-			if err = addOrMergeFields(info, k, v, fullName); err != nil {
+			if err = addOrMergeFields(info, k, v); err != nil {
 				return err
 			}
 		}
 	case reflect.Map:
-		elemField, err := buildFieldsInfo(mapping.Deref(ft.Elem()), fullName)
+		elemField, err := buildFieldsInfo(mapping.Deref(ft.Elem()))
 		if err != nil {
 			return err
 		}
 
 		if _, ok := info.children[lowerCaseName]; ok {
-			return newConflictKeyError(fullName)
+			return newDupKeyError(lowerCaseName)
 		}
 
 		info.children[lowerCaseName] = &fieldInfo{
@@ -172,7 +169,7 @@ func buildAnonymousFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.T
 		}
 	default:
 		if _, ok := info.children[lowerCaseName]; ok {
-			return newConflictKeyError(fullName)
+			return newDupKeyError(lowerCaseName)
 		}
 
 		info.children[lowerCaseName] = &fieldInfo{
@@ -183,14 +180,14 @@ func buildAnonymousFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.T
 	return nil
 }
 
-func buildFieldsInfo(tp reflect.Type, fullName string) (*fieldInfo, error) {
+func buildFieldsInfo(tp reflect.Type) (*fieldInfo, error) {
 	tp = mapping.Deref(tp)
 
 	switch tp.Kind() {
 	case reflect.Struct:
-		return buildStructFieldsInfo(tp, fullName)
+		return buildStructFieldsInfo(tp)
 	case reflect.Array, reflect.Slice:
-		return buildFieldsInfo(mapping.Deref(tp.Elem()), fullName)
+		return buildFieldsInfo(mapping.Deref(tp.Elem()))
 	case reflect.Chan, reflect.Func:
 		return nil, fmt.Errorf("unsupported type: %s", tp.Kind())
 	default:
@@ -200,23 +197,23 @@ func buildFieldsInfo(tp reflect.Type, fullName string) (*fieldInfo, error) {
 	}
 }
 
-func buildNamedFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.Type, fullName string) error {
+func buildNamedFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.Type) error {
 	var finfo *fieldInfo
 	var err error
 
 	switch ft.Kind() {
 	case reflect.Struct:
-		finfo, err = buildFieldsInfo(ft, fullName)
+		finfo, err = buildFieldsInfo(ft)
 		if err != nil {
 			return err
 		}
 	case reflect.Array, reflect.Slice:
-		finfo, err = buildFieldsInfo(ft.Elem(), fullName)
+		finfo, err = buildFieldsInfo(ft.Elem())
 		if err != nil {
 			return err
 		}
 	case reflect.Map:
-		elemInfo, err := buildFieldsInfo(mapping.Deref(ft.Elem()), fullName)
+		elemInfo, err := buildFieldsInfo(mapping.Deref(ft.Elem()))
 		if err != nil {
 			return err
 		}
@@ -226,37 +223,31 @@ func buildNamedFieldInfo(info *fieldInfo, lowerCaseName string, ft reflect.Type,
 			mapField: elemInfo,
 		}
 	default:
-		finfo, err = buildFieldsInfo(ft, fullName)
+		finfo, err = buildFieldsInfo(ft)
 		if err != nil {
 			return err
 		}
 	}
 
-	return addOrMergeFields(info, lowerCaseName, finfo, fullName)
+	return addOrMergeFields(info, lowerCaseName, finfo)
 }
 
-func buildStructFieldsInfo(tp reflect.Type, fullName string) (*fieldInfo, error) {
+func buildStructFieldsInfo(tp reflect.Type) (*fieldInfo, error) {
 	info := &fieldInfo{
 		children: make(map[string]*fieldInfo),
 	}
 
 	for i := 0; i < tp.NumField(); i++ {
 		field := tp.Field(i)
-		if !field.IsExported() {
-			continue
-		}
-
-		name := getTagName(field)
+		name := field.Name
 		lowerCaseName := toLowerCase(name)
 		ft := mapping.Deref(field.Type)
 		// flatten anonymous fields
 		if field.Anonymous {
-			if err := buildAnonymousFieldInfo(info, lowerCaseName, ft,
-				getFullName(fullName, lowerCaseName)); err != nil {
+			if err := buildAnonymousFieldInfo(info, lowerCaseName, ft); err != nil {
 				return nil, err
 			}
-		} else if err := buildNamedFieldInfo(info, lowerCaseName, ft,
-			getFullName(fullName, lowerCaseName)); err != nil {
+		} else if err := buildNamedFieldInfo(info, lowerCaseName, ft); err != nil {
 			return nil, err
 		}
 	}
@@ -264,32 +255,15 @@ func buildStructFieldsInfo(tp reflect.Type, fullName string) (*fieldInfo, error)
 	return info, nil
 }
 
-// getTagName get the tag name of the given field, if no tag name, use file.Name.
-// field.Name is returned on tags like `json:""` and `json:",optional"`.
-func getTagName(field reflect.StructField) string {
-	if tag, ok := field.Tag.Lookup(jsonTagKey); ok {
-		if pos := strings.IndexByte(tag, jsonTagSep); pos >= 0 {
-			tag = tag[:pos]
-		}
-
-		tag = strings.TrimSpace(tag)
-		if len(tag) > 0 {
-			return tag
-		}
-	}
-
-	return field.Name
-}
-
-func mergeFields(prev *fieldInfo, key string, children map[string]*fieldInfo, fullName string) error {
+func mergeFields(prev *fieldInfo, key string, children map[string]*fieldInfo) error {
 	if len(prev.children) == 0 || len(children) == 0 {
-		return newConflictKeyError(fullName)
+		return newDupKeyError(key)
 	}
 
 	// merge fields
 	for k, v := range children {
 		if _, ok := prev.children[k]; ok {
-			return newConflictKeyError(fullName)
+			return newDupKeyError(k)
 		}
 
 		prev.children[k] = v
@@ -302,12 +276,12 @@ func toLowerCase(s string) string {
 	return strings.ToLower(s)
 }
 
-func toLowerCaseInterface(v any, info *fieldInfo) any {
+func toLowerCaseInterface(v interface{}, info *fieldInfo) interface{} {
 	switch vv := v.(type) {
-	case map[string]any:
+	case map[string]interface{}:
 		return toLowerCaseKeyMap(vv, info)
-	case []any:
-		var arr []any
+	case []interface{}:
+		var arr []interface{}
 		for _, vvv := range vv {
 			arr = append(arr, toLowerCaseInterface(vvv, info))
 		}
@@ -317,8 +291,8 @@ func toLowerCaseInterface(v any, info *fieldInfo) any {
 	}
 }
 
-func toLowerCaseKeyMap(m map[string]any, info *fieldInfo) map[string]any {
-	res := make(map[string]any)
+func toLowerCaseKeyMap(m map[string]interface{}, info *fieldInfo) map[string]interface{} {
+	res := make(map[string]interface{})
 
 	for k, v := range m {
 		ti, ok := info.children[k]
@@ -340,22 +314,14 @@ func toLowerCaseKeyMap(m map[string]any, info *fieldInfo) map[string]any {
 	return res
 }
 
-type conflictKeyError struct {
+type dupKeyError struct {
 	key string
 }
 
-func newConflictKeyError(key string) conflictKeyError {
-	return conflictKeyError{key: key}
+func newDupKeyError(key string) dupKeyError {
+	return dupKeyError{key: key}
 }
 
-func (e conflictKeyError) Error() string {
-	return fmt.Sprintf("conflict key %s, pay attention to anonymous fields", e.key)
-}
-
-func getFullName(parent, child string) string {
-	if len(parent) == 0 {
-		return child
-	}
-
-	return strings.Join([]string{parent, child}, ".")
+func (e dupKeyError) Error() string {
+	return fmt.Sprintf("duplicated key %s", e.key)
 }

core/conf/config_test.go

@@ -2,7 +2,6 @@ package conf
 
 import (
 	"os"
-	"reflect"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -10,7 +9,7 @@ import (
 	"github.com/zeromicro/go-zero/core/hash"
 )
 
-var dupErr conflictKeyError
+var dupErr dupKeyError
 
 func TestLoadConfig_notExists(t *testing.T) {
 	assert.NotNil(t, Load("not_a_file", nil))
@@ -35,11 +34,11 @@ func TestConfigJson(t *testing.T) {
 	"c": "${FOO}",
 	"d": "abcd!@#$112"
 }`
-	t.Setenv("FOO", "2")
-
 	for _, test := range tests {
 		test := test
 		t.Run(test, func(t *testing.T) {
+			os.Setenv("FOO", "2")
+			defer os.Unsetenv("FOO")
 			tmpfile, err := createTempFile(test, text)
 			assert.Nil(t, err)
 			defer os.Remove(tmpfile)
@@ -81,7 +80,8 @@ b = 1
 c = "${FOO}"
 d = "abcd!@#$112"
 `
-	t.Setenv("FOO", "2")
+	os.Setenv("FOO", "2")
+	defer os.Unsetenv("FOO")
 	tmpfile, err := createTempFile(".toml", text)
 	assert.Nil(t, err)
 	defer os.Remove(tmpfile)
@@ -123,24 +123,6 @@ d = "abcd"
 	}
 }
 
-func TestConfigWithLower(t *testing.T) {
-	text := `a = "foo"
-b = 1
-`
-	tmpfile, err := createTempFile(".toml", text)
-	assert.Nil(t, err)
-	defer os.Remove(tmpfile)
-
-	var val struct {
-		A string `json:"a"`
-		b int
-	}
-	if assert.NoError(t, Load(tmpfile, &val)) {
-		assert.Equal(t, "foo", val.A)
-		assert.Equal(t, 0, val.b)
-	}
-}
-
 func TestConfigJsonCanonical(t *testing.T) {
 	text := []byte(`{"a": "foo", "B": "bar"}`)
 
@@ -206,7 +188,8 @@ b = 1
 c = "${FOO}"
 d = "abcd!@#112"
 `
-	t.Setenv("FOO", "2")
+	os.Setenv("FOO", "2")
+	defer os.Unsetenv("FOO")
 	tmpfile, err := createTempFile(".toml", text)
 	assert.Nil(t, err)
 	defer os.Remove(tmpfile)
@@ -237,10 +220,11 @@ func TestConfigJsonEnv(t *testing.T) {
 	"c": "${FOO}",
 	"d": "abcd!@#$a12 3"
 }`
-	t.Setenv("FOO", "2")
 	for _, test := range tests {
 		test := test
 		t.Run(test, func(t *testing.T) {
+			os.Setenv("FOO", "2")
+			defer os.Unsetenv("FOO")
 			tmpfile, err := createTempFile(test, text)
 			assert.Nil(t, err)
 			defer os.Remove(tmpfile)
@@ -648,7 +632,7 @@ func Test_FieldOverwrite(t *testing.T) {
 			Name2 *string
 		}
 
-		validate := func(val any) {
+		validate := func(val interface{}) {
 			input := []byte(`{"Name": "hello", "Name2": "world"}`)
 			assert.NoError(t, LoadFromJsonBytes(input, val))
 		}
@@ -684,11 +668,11 @@ func Test_FieldOverwrite(t *testing.T) {
 			Name *string
 		}
 
-		validate := func(val any) {
+		validate := func(val interface{}) {
 			input := []byte(`{"Name": "hello"}`)
 			err := LoadFromJsonBytes(input, val)
 			assert.ErrorAs(t, err, &dupErr)
-			assert.Equal(t, newConflictKeyError("name").Error(), err.Error())
+			assert.Equal(t, newDupKeyError("name").Error(), err.Error())
 		}
 
 		validate(&St1{})
@@ -727,11 +711,11 @@ func Test_FieldOverwrite(t *testing.T) {
 			Name *int
 		}
 
-		validate := func(val any) {
+		validate := func(val interface{}) {
 			input := []byte(`{"Name": "hello"}`)
 			err := LoadFromJsonBytes(input, val)
 			assert.ErrorAs(t, err, &dupErr)
-			assert.Error(t, err)
+			assert.Equal(t, newDupKeyError("name").Error(), err.Error())
 		}
 
 		validate(&St0{})
@@ -1038,22 +1022,22 @@ func TestLoadNamedFieldOverwritten(t *testing.T) {
 	})
 }
 
-func TestLoadLowerMemberShouldNotConflict(t *testing.T) {
-	type (
-		Redis struct {
-			db uint
-		}
+func createTempFile(ext, text string) (string, error) {
+	tmpfile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(text))+"*"+ext)
+	if err != nil {
+		return "", err
+	}
 
-		Config struct {
-			db uint
-			Redis
-		}
-	)
+	if err := os.WriteFile(tmpfile.Name(), []byte(text), os.ModeTemporary); err != nil {
+		return "", err
+	}
 
-	var c Config
-	assert.NoError(t, LoadFromJsonBytes([]byte(`{}`), &c))
-	assert.Zero(t, c.db)
-	assert.Zero(t, c.Redis.db)
+	filename := tmpfile.Name()
+	if err = tmpfile.Close(); err != nil {
+		return "", err
+	}
+
+	return filename, nil
 }
 
 func TestFillDefaultUnmarshal(t *testing.T) {
@@ -1095,7 +1079,7 @@ func TestFillDefaultUnmarshal(t *testing.T) {
 		assert.Equal(t, st.C, "c")
 	})
 
-	t.Run("has value", func(t *testing.T) {
+	t.Run("has vaue", func(t *testing.T) {
 		type St struct {
 			A string `json:",default=a"`
 			B string
@@ -1107,201 +1091,3 @@ func TestFillDefaultUnmarshal(t *testing.T) {
 		assert.Error(t, err)
 	})
 }
-
-func TestConfigWithJsonTag(t *testing.T) {
-	t.Run("map with value", func(t *testing.T) {
-		var input = []byte(`[Value]
-[Value.first]
-Email = "foo"
-[Value.second]
-Email = "bar"`)
-
-		type Value struct {
-			Email string
-		}
-
-		type Config struct {
-			ValueMap map[string]Value `json:"Value"`
-		}
-
-		var c Config
-		if assert.NoError(t, LoadFromTomlBytes(input, &c)) {
-			assert.Len(t, c.ValueMap, 2)
-		}
-	})
-
-	t.Run("map with ptr value", func(t *testing.T) {
-		var input = []byte(`[Value]
-[Value.first]
-Email = "foo"
-[Value.second]
-Email = "bar"`)
-
-		type Value struct {
-			Email string
-		}
-
-		type Config struct {
-			ValueMap map[string]*Value `json:"Value"`
-		}
-
-		var c Config
-		if assert.NoError(t, LoadFromTomlBytes(input, &c)) {
-			assert.Len(t, c.ValueMap, 2)
-		}
-	})
-
-	t.Run("map with optional", func(t *testing.T) {
-		var input = []byte(`[Value]
-[Value.first]
-Email = "foo"
-[Value.second]
-Email = "bar"`)
-
-		type Value struct {
-			Email string
-		}
-
-		type Config struct {
-			Value map[string]Value `json:",optional"`
-		}
-
-		var c Config
-		if assert.NoError(t, LoadFromTomlBytes(input, &c)) {
-			assert.Len(t, c.Value, 2)
-		}
-	})
-
-	t.Run("map with empty tag", func(t *testing.T) {
-		var input = []byte(`[Value]
-[Value.first]
-Email = "foo"
-[Value.second]
-Email = "bar"`)
-
-		type Value struct {
-			Email string
-		}
-
-		type Config struct {
-			Value map[string]Value `json:"  "`
-		}
-
-		var c Config
-		if assert.NoError(t, LoadFromTomlBytes(input, &c)) {
-			assert.Len(t, c.Value, 2)
-		}
-	})
-}
-
-func Test_getFullName(t *testing.T) {
-	assert.Equal(t, "a.b", getFullName("a", "b"))
-	assert.Equal(t, "a", getFullName("", "a"))
-}
-
-func Test_buildFieldsInfo(t *testing.T) {
-	type ParentSt struct {
-		Name string
-		M    map[string]int
-	}
-	tests := []struct {
-		name        string
-		t           reflect.Type
-		ok          bool
-		containsKey string
-	}{
-		{
-			name: "normal",
-			t:    reflect.TypeOf(struct{ A string }{}),
-			ok:   true,
-		},
-		{
-			name: "struct anonymous",
-			t: reflect.TypeOf(struct {
-				ParentSt
-				Name string
-			}{}),
-			ok:          false,
-			containsKey: newConflictKeyError("name").Error(),
-		},
-		{
-			name: "struct ptr anonymous",
-			t: reflect.TypeOf(struct {
-				*ParentSt
-				Name string
-			}{}),
-			ok:          false,
-			containsKey: newConflictKeyError("name").Error(),
-		},
-		{
-			name: "more struct anonymous",
-			t: reflect.TypeOf(struct {
-				Value struct {
-					ParentSt
-					Name string
-				}
-			}{}),
-			ok:          false,
-			containsKey: newConflictKeyError("value.name").Error(),
-		},
-		{
-			name: "map anonymous",
-			t: reflect.TypeOf(struct {
-				ParentSt
-				M string
-			}{}),
-			ok:          false,
-			containsKey: newConflictKeyError("m").Error(),
-		},
-		{
-			name: "map more anonymous",
-			t: reflect.TypeOf(struct {
-				Value struct {
-					ParentSt
-					M string
-				}
-			}{}),
-			ok:          false,
-			containsKey: newConflictKeyError("value.m").Error(),
-		},
-		{
-			name: "struct slice anonymous",
-			t: reflect.TypeOf([]struct {
-				ParentSt
-				Name string
-			}{}),
-			ok:          false,
-			containsKey: newConflictKeyError("name").Error(),
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			_, err := buildFieldsInfo(tt.t, "")
-			if tt.ok {
-				assert.NoError(t, err)
-			} else {
-				assert.Error(t, err)
-				assert.Equal(t, err.Error(), tt.containsKey)
-			}
-		})
-	}
-}
-
-func createTempFile(ext, text string) (string, error) {
-	tmpFile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(text))+"*"+ext)
-	if err != nil {
-		return "", err
-	}
-
-	if err := os.WriteFile(tmpFile.Name(), []byte(text), os.ModeTemporary); err != nil {
-		return "", err
-	}
-
-	filename := tmpFile.Name()
-	if err = tmpFile.Close(); err != nil {
-		return "", err
-	}
-
-	return filename, nil
-}

core/conf/properties_test.go

@@ -45,7 +45,8 @@ func TestPropertiesEnv(t *testing.T) {
 	assert.Nil(t, err)
 	defer os.Remove(tmpfile)
 
-	t.Setenv("FOO", "2")
+	os.Setenv("FOO", "2")
+	defer os.Unsetenv("FOO")
 
 	props, err := LoadProperties(tmpfile, UseEnv())
 	assert.Nil(t, err)

core/contextx/unmarshaler.go

@@ -14,13 +14,13 @@ type contextValuer struct {
 	context.Context
 }
 
-func (cv contextValuer) Value(key string) (any, bool) {
+func (cv contextValuer) Value(key string) (interface{}, bool) {
 	v := cv.Context.Value(key)
 	return v, v != nil
 }
 
 // For unmarshals ctx into v.
-func For(ctx context.Context, v any) error {
+func For(ctx context.Context, v interface{}) error {
 	return unmarshaler.UnmarshalValuer(contextValuer{
 		Context: ctx,
 	}, v)

core/discov/config.go

@@ -13,7 +13,6 @@ var (
 type EtcdConf struct {
 	Hosts              []string
 	Key                string
-	ID                 int64  `json:",optional"`
 	User               string `json:",optional"`
 	Pass               string `json:",optional"`
 	CertFile           string `json:",optional"`
@@ -27,11 +26,6 @@ func (c EtcdConf) HasAccount() bool {
 	return len(c.User) > 0 && len(c.Pass) > 0
 }
 
-// HasID returns if ID provided.
-func (c EtcdConf) HasID() bool {
-	return c.ID > 0
-}
-
 // HasTLS returns if TLS CertFile/CertKeyFile/CACertFile are provided.
 func (c EtcdConf) HasTLS() bool {
 	return len(c.CertFile) > 0 && len(c.CertKeyFile) > 0 && len(c.CACertFile) > 0

core/discov/config_test.go

@@ -80,90 +80,3 @@ func TestEtcdConf_HasAccount(t *testing.T) {
 		assert.Equal(t, test.hasAccount, test.EtcdConf.HasAccount())
 	}
 }
-
-func TestEtcdConf_HasID(t *testing.T) {
-	tests := []struct {
-		EtcdConf
-		hasServerID bool
-	}{
-		{
-			EtcdConf: EtcdConf{
-				Hosts: []string{"any"},
-				ID:    -1,
-			},
-			hasServerID: false,
-		},
-		{
-			EtcdConf: EtcdConf{
-				Hosts: []string{"any"},
-				ID:    0,
-			},
-			hasServerID: false,
-		},
-		{
-			EtcdConf: EtcdConf{
-				Hosts: []string{"any"},
-				ID:    10000,
-			},
-			hasServerID: true,
-		},
-	}
-
-	for _, test := range tests {
-		assert.Equal(t, test.hasServerID, test.EtcdConf.HasID())
-	}
-}
-
-func TestEtcdConf_HasTLS(t *testing.T) {
-	tests := []struct {
-		name string
-		conf EtcdConf
-		want bool
-	}{
-		{
-			name: "empty config",
-			conf: EtcdConf{},
-			want: false,
-		},
-		{
-			name: "missing CertFile",
-			conf: EtcdConf{
-				CertKeyFile: "key",
-				CACertFile:  "ca",
-			},
-			want: false,
-		},
-		{
-			name: "missing CertKeyFile",
-			conf: EtcdConf{
-				CertFile:   "cert",
-				CACertFile: "ca",
-			},
-			want: false,
-		},
-		{
-			name: "missing CACertFile",
-			conf: EtcdConf{
-				CertFile:    "cert",
-				CertKeyFile: "key",
-			},
-			want: false,
-		},
-		{
-			name: "valid config",
-			conf: EtcdConf{
-				CertFile:    "cert",
-				CertKeyFile: "key",
-				CACertFile:  "ca",
-			},
-			want: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got := tt.conf.HasTLS()
-			assert.Equal(t, tt.want, got)
-		})
-	}
-}

core/discov/internal/accountmanager_test.go

@@ -1,85 +1,12 @@
 package internal
 
 import (
-	"os"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/stringx"
 )
 
-const (
-	certContent = `-----BEGIN CERTIFICATE-----
-MIIDazCCAlOgAwIBAgIUEg9GVO2oaPn+YSmiqmFIuAo10WIwDQYJKoZIhvcNAQEM
-BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
-GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAgFw0yMzAzMTExMzIxMjNaGA8yMTIz
-MDIxNTEzMjEyM1owRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
-ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcN
-AQEBBQADggEPADCCAQoCggEBALplXlWsIf0O/IgnIplmiZHKGnxyfyufyE2FBRNk
-OofRqbKuPH8GNqbkvZm7N29fwTDAQ+mViAggCkDht4hOzoWJMA7KYJt8JnTSWL48
-M1lcrpc9DL2gszC/JF/FGvyANbBtLklkZPFBGdHUX14pjrT937wqPtm+SqUHSvRT
-B7bmwmm2drRcmhpVm98LSlV7uQ2EgnJgsLjBPITKUejLmVLHfgX0RwQ2xIpX9pS4
-FCe1BTacwl2gGp7Mje7y4Mfv3o0ArJW6Tuwbjx59ZXwb1KIP71b7bT04AVS8ZeYO
-UMLKKuB5UR9x9Rn6cLXOTWBpcMVyzDgrAFLZjnE9LPUolZMCAwEAAaNRME8wHwYD
-VR0jBBgwFoAUeW8w8pmhncbRgTsl48k4/7wnfx8wCQYDVR0TBAIwADALBgNVHQ8E
-BAMCBPAwFAYDVR0RBA0wC4IJbG9jYWxob3N0MA0GCSqGSIb3DQEBDAUAA4IBAQAI
-y9xaoS88CLPBsX6mxfcTAFVfGNTRW9VN9Ng1cCnUR+YGoXGM/l+qP4f7p8ocdGwK
-iYZErVTzXYIn+D27//wpY3klJk3gAnEUBT3QRkStBw7XnpbeZ2oPBK+cmDnCnZPS
-BIF1wxPX7vIgaxs5Zsdqwk3qvZ4Djr2wP7LabNWTLSBKgQoUY45Liw6pffLwcGF9
-UKlu54bvGze2SufISCR3ib+I+FLvqpvJhXToZWYb/pfI/HccuCL1oot1x8vx6DQy
-U+TYxlZsKS5mdNxAX3dqEkEMsgEi+g/tzDPXJImfeCGGBhIOXLm8SRypiuGdEbc9
-xkWYxRPegajuEZGvCqVs
------END CERTIFICATE-----`
-	keyContent = `-----BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEAumVeVawh/Q78iCcimWaJkcoafHJ/K5/ITYUFE2Q6h9Gpsq48
-fwY2puS9mbs3b1/BMMBD6ZWICCAKQOG3iE7OhYkwDspgm3wmdNJYvjwzWVyulz0M
-vaCzML8kX8Ua/IA1sG0uSWRk8UEZ0dRfXimOtP3fvCo+2b5KpQdK9FMHtubCabZ2
-tFyaGlWb3wtKVXu5DYSCcmCwuME8hMpR6MuZUsd+BfRHBDbEilf2lLgUJ7UFNpzC
-XaAansyN7vLgx+/ejQCslbpO7BuPHn1lfBvUog/vVvttPTgBVLxl5g5Qwsoq4HlR
-H3H1Gfpwtc5NYGlwxXLMOCsAUtmOcT0s9SiVkwIDAQABAoIBAD5meTJNMgO55Kjg
-ESExxpRcCIno+tHr5+6rvYtEXqPheOIsmmwb9Gfi4+Z3WpOaht5/Pz0Ppj6yGzyl
-U//6AgGKb+BDuBvVcDpjwPnOxZIBCSHwejdxeQu0scSuA97MPS0XIAvJ5FEv7ijk
-5Bht6SyGYURpECltHygoTNuGgGqmO+McCJRLE9L09lTBI6UQ/JQwWJqSr7wx6iPU
-M1Ze/srIV+7cyEPu6i0DGjS1gSQKkX68Lqn1w6oE290O+OZvleO0gZ02fLDWCZke
-aeD9+EU/Pw+rqm3H6o0szOFIpzhRp41FUdW9sybB3Yp3u7c/574E+04Z/e30LMKs
-TCtE1QECgYEA3K7KIpw0NH2HXL5C3RHcLmr204xeBfS70riBQQuVUgYdmxak2ima
-80RInskY8hRhSGTg0l+VYIH8cmjcUyqMSOELS5XfRH99r4QPiK8AguXg80T4VumY
-W3Pf+zEC2ssgP/gYthV0g0Xj5m2QxktOF9tRw5nkg739ZR4dI9lm/iECgYEA2Dnf
-uwEDGqHiQRF6/fh5BG/nGVMvrefkqx6WvTJQ3k/M/9WhxB+lr/8yH46TuS8N2b29
-FoTf3Mr9T7pr/PWkOPzoY3P56nYbKU8xSwCim9xMzhBMzj8/N9ukJvXy27/VOz56
-eQaKqnvdXNGtPJrIMDGHps2KKWlKLyAlapzjVTMCgYAA/W++tACv85g13EykfT4F
-n0k4LbsGP9DP4zABQLIMyiY72eAncmRVjwrcW36XJ2xATOONTgx3gF3HjZzfaqNy
-eD/6uNNllUTVEryXGmHgNHPL45VRnn6memCY2eFvZdXhM5W4y2PYaunY0MkDercA
-+GTngbs6tBF88KOk04bYwQKBgFl68cRgsdkmnwwQYNaTKfmVGYzYaQXNzkqmWPko
-xmCJo6tHzC7ubdG8iRCYHzfmahPuuj6EdGPZuSRyYFgJi5Ftz/nAN+84OxtIQ3zn
-YWOgskQgaLh9YfsKsQ7Sf1NDOsnOnD5TX7UXl07fEpLe9vNCvAFiU8e5Y9LGudU5
-4bYTAoGBAMdX3a3bXp4cZvXNBJ/QLVyxC6fP1Q4haCR1Od3m+T00Jth2IX2dk/fl
-p6xiJT1av5JtYabv1dFKaXOS5s1kLGGuCCSKpkvFZm826aQ2AFm0XGqEQDLeei5b
-A52Kpy/YJ+RkG4BTFtAooFq6DmA0cnoP6oPvG2h6XtDJwDTPInJb
------END RSA PRIVATE KEY-----`
-	caContent = `-----BEGIN CERTIFICATE-----
-MIIDbTCCAlWgAwIBAgIUBJvFoCowKich7MMfseJ+DYzzirowDQYJKoZIhvcNAQEM
-BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
-GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAgFw0yMzAzMTExMzIxMDNaGA8yMTIz
-MDIxNTEzMjEwM1owRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
-ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcN
-AQEBBQADggEPADCCAQoCggEBAO4to2YMYj0bxgr2FCiweSTSFuPx33zSw2x/s9Wf
-OR41bm2DFsyYT5f3sOIKlXZEdLmOKty2e3ho3yC0EyNpVHdykkkHT3aDI17quZax
-kYi/URqqtl1Z08A22txolc04hAZisg2BypGi3vql81UW1t3zyloGnJoIAeXR9uca
-ljP6Bk3bwsxoVBLi1JtHrO0hHLQaeHmKhAyrys06X0LRdn7Px48yRZlt6FaLSa8X
-YiRM0G44bVy/h6BkoQjMYGwVmCVk6zjJ9U7ZPFqdnDMNxAfR+hjDnYodqdLDMTTR
-1NPVrnEnNwFx0AMLvgt/ba/45vZCEAmSZnFXFAJJcM7ai9ECAwEAAaNTMFEwHQYD
-VR0OBBYEFHlvMPKZoZ3G0YE7JePJOP+8J38fMB8GA1UdIwQYMBaAFHlvMPKZoZ3G
-0YE7JePJOP+8J38fMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggEB
-AMX8dNulADOo9uQgBMyFb9TVra7iY0zZjzv4GY5XY7scd52n6CnfAPvYBBDnTr/O
-BgNp5jaujb4+9u/2qhV3f9n+/3WOb2CmPehBgVSzlXqHeQ9lshmgwZPeem2T+8Tm
-Nnc/xQnsUfCFszUDxpkr55+aLVM22j02RWqcZ4q7TAaVYL+kdFVMc8FoqG/0ro6A
-BjE/Qn0Nn7ciX1VUjDt8l+k7ummPJTmzdi6i6E4AwO9dzrGNgGJ4aWL8cC6xYcIX
-goVIRTFeONXSDno/oPjWHpIPt7L15heMpKBHNuzPkKx2YVqPHE5QZxWfS+Lzgx+Q
-E2oTTM0rYKOZ8p6000mhvKI=
------END CERTIFICATE-----`
-)
-
 func TestAccount(t *testing.T) {
 	endpoints := []string{
 		"192.168.0.2:2379",
@@ -105,34 +32,3 @@ func TestAccount(t *testing.T) {
 	assert.Equal(t, username, account.User)
 	assert.Equal(t, anotherPassword, account.Pass)
 }
-
-func TestTLSMethods(t *testing.T) {
-	certFile := createTempFile(t, []byte(certContent))
-	defer os.Remove(certFile)
-	keyFile := createTempFile(t, []byte(keyContent))
-	defer os.Remove(keyFile)
-	caFile := createTempFile(t, []byte(caContent))
-	defer os.Remove(caFile)
-
-	assert.NoError(t, AddTLS([]string{"foo"}, certFile, keyFile, caFile, false))
-	cfg, ok := GetTLS([]string{"foo"})
-	assert.True(t, ok)
-	assert.NotNil(t, cfg)
-
-	assert.Error(t, AddTLS([]string{"bar"}, "bad-file", keyFile, caFile, false))
-	assert.Error(t, AddTLS([]string{"bar"}, certFile, keyFile, "bad-file", false))
-}
-
-func createTempFile(t *testing.T, body []byte) string {
-	tmpFile, err := os.CreateTemp(os.TempDir(), "go-unit-*.tmp")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	tmpFile.Close()
-	if err = os.WriteFile(tmpFile.Name(), body, os.ModePerm); err != nil {
-		t.Fatal(err)
-	}
-
-	return tmpFile.Name()
-}

core/discov/internal/etcdclient_mock.go

@@ -81,7 +81,7 @@ func (mr *MockEtcdClientMockRecorder) Ctx() *gomock.Call {
 // Get mocks base method
 func (m *MockEtcdClient) Get(ctx context.Context, key string, opts ...clientv3.OpOption) (*clientv3.GetResponse, error) {
 	m.ctrl.T.Helper()
-	varargs := []any{ctx, key}
+	varargs := []interface{}{ctx, key}
 	for _, a := range opts {
 		varargs = append(varargs, a)
 	}
@@ -92,9 +92,9 @@ func (m *MockEtcdClient) Get(ctx context.Context, key string, opts ...clientv3.O
 }
 
 // Get indicates an expected call of Get
-func (mr *MockEtcdClientMockRecorder) Get(ctx, key any, opts ...any) *gomock.Call {
+func (mr *MockEtcdClientMockRecorder) Get(ctx, key interface{}, opts ...interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	varargs := append([]any{ctx, key}, opts...)
+	varargs := append([]interface{}{ctx, key}, opts...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockEtcdClient)(nil).Get), varargs...)
 }
 
@@ -108,7 +108,7 @@ func (m *MockEtcdClient) Grant(ctx context.Context, ttl int64) (*clientv3.LeaseG
 }
 
 // Grant indicates an expected call of Grant
-func (mr *MockEtcdClientMockRecorder) Grant(ctx, ttl any) *gomock.Call {
+func (mr *MockEtcdClientMockRecorder) Grant(ctx, ttl interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Grant", reflect.TypeOf((*MockEtcdClient)(nil).Grant), ctx, ttl)
 }
@@ -123,7 +123,7 @@ func (m *MockEtcdClient) KeepAlive(ctx context.Context, id clientv3.LeaseID) (<-
 }
 
 // KeepAlive indicates an expected call of KeepAlive
-func (mr *MockEtcdClientMockRecorder) KeepAlive(ctx, id any) *gomock.Call {
+func (mr *MockEtcdClientMockRecorder) KeepAlive(ctx, id interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeepAlive", reflect.TypeOf((*MockEtcdClient)(nil).KeepAlive), ctx, id)
 }
@@ -131,7 +131,7 @@ func (mr *MockEtcdClientMockRecorder) KeepAlive(ctx, id any) *gomock.Call {
 // Put mocks base method
 func (m *MockEtcdClient) Put(ctx context.Context, key, val string, opts ...clientv3.OpOption) (*clientv3.PutResponse, error) {
 	m.ctrl.T.Helper()
-	varargs := []any{ctx, key, val}
+	varargs := []interface{}{ctx, key, val}
 	for _, a := range opts {
 		varargs = append(varargs, a)
 	}
@@ -142,9 +142,9 @@ func (m *MockEtcdClient) Put(ctx context.Context, key, val string, opts ...clien
 }
 
 // Put indicates an expected call of Put
-func (mr *MockEtcdClientMockRecorder) Put(ctx, key, val any, opts ...any) *gomock.Call {
+func (mr *MockEtcdClientMockRecorder) Put(ctx, key, val interface{}, opts ...interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	varargs := append([]any{ctx, key, val}, opts...)
+	varargs := append([]interface{}{ctx, key, val}, opts...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Put", reflect.TypeOf((*MockEtcdClient)(nil).Put), varargs...)
 }
 
@@ -158,7 +158,7 @@ func (m *MockEtcdClient) Revoke(ctx context.Context, id clientv3.LeaseID) (*clie
 }
 
 // Revoke indicates an expected call of Revoke
-func (mr *MockEtcdClientMockRecorder) Revoke(ctx, id any) *gomock.Call {
+func (mr *MockEtcdClientMockRecorder) Revoke(ctx, id interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Revoke", reflect.TypeOf((*MockEtcdClient)(nil).Revoke), ctx, id)
 }
@@ -166,7 +166,7 @@ func (mr *MockEtcdClientMockRecorder) Revoke(ctx, id any) *gomock.Call {
 // Watch mocks base method
 func (m *MockEtcdClient) Watch(ctx context.Context, key string, opts ...clientv3.OpOption) clientv3.WatchChan {
 	m.ctrl.T.Helper()
-	varargs := []any{ctx, key}
+	varargs := []interface{}{ctx, key}
 	for _, a := range opts {
 		varargs = append(varargs, a)
 	}
@@ -176,8 +176,8 @@ func (m *MockEtcdClient) Watch(ctx context.Context, key string, opts ...clientv3
 }
 
 // Watch indicates an expected call of Watch
-func (mr *MockEtcdClientMockRecorder) Watch(ctx, key any, opts ...any) *gomock.Call {
+func (mr *MockEtcdClientMockRecorder) Watch(ctx, key interface{}, opts ...interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	varargs := append([]any{ctx, key}, opts...)
+	varargs := append([]interface{}{ctx, key}, opts...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Watch", reflect.TypeOf((*MockEtcdClient)(nil).Watch), varargs...)
 }

core/discov/internal/registry.go

@@ -337,11 +337,13 @@ func (c *cluster) watchConnState(cli EtcdClient) {
 // DialClient dials an etcd cluster with given endpoints.
 func DialClient(endpoints []string) (EtcdClient, error) {
 	cfg := clientv3.Config{
-		Endpoints:           endpoints,
-		AutoSyncInterval:    autoSyncInterval,
-		DialTimeout:         DialTimeout,
-		RejectOldCluster:    true,
-		PermitWithoutStream: true,
+		Endpoints:            endpoints,
+		AutoSyncInterval:     autoSyncInterval,
+		DialTimeout:          DialTimeout,
+		DialKeepAliveTime:    dialKeepAliveTime,
+		DialKeepAliveTimeout: DialTimeout,
+		RejectOldCluster:     true,
+		PermitWithoutStream:  true,
 	}
 	if account, ok := GetAccount(endpoints); ok {
 		cfg.Username = account.User

core/discov/internal/registry_test.go

@@ -2,10 +2,8 @@ package internal
 
 import (
 	"context"
-	"os"
 	"sync"
 	"testing"
-	"time"
 
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/assert"
@@ -16,7 +14,6 @@ import (
 	"go.etcd.io/etcd/api/v3/etcdserverpb"
 	"go.etcd.io/etcd/api/v3/mvccpb"
 	clientv3 "go.etcd.io/etcd/client/v3"
-	"go.etcd.io/etcd/client/v3/mock/mockserver"
 )
 
 var mockLock sync.Mutex
@@ -170,7 +167,7 @@ func TestCluster_Watch(t *testing.T) {
 				assert.Equal(t, "world", kv.Val)
 				wg.Done()
 			}).MaxTimes(1)
-			listener.EXPECT().OnDelete(gomock.Any()).Do(func(_ any) {
+			listener.EXPECT().OnDelete(gomock.Any()).Do(func(_ interface{}) {
 				wg.Done()
 			}).MaxTimes(1)
 			go c.watch(cli, "any", 0)
@@ -245,58 +242,3 @@ func TestValueOnlyContext(t *testing.T) {
 	ctx.Done()
 	assert.Nil(t, ctx.Err())
 }
-
-func TestDialClient(t *testing.T) {
-	svr, err := mockserver.StartMockServers(1)
-	assert.NoError(t, err)
-	svr.StartAt(0)
-
-	certFile := createTempFile(t, []byte(certContent))
-	defer os.Remove(certFile)
-	keyFile := createTempFile(t, []byte(keyContent))
-	defer os.Remove(keyFile)
-	caFile := createTempFile(t, []byte(caContent))
-	defer os.Remove(caFile)
-
-	endpoints := []string{svr.Servers[0].Address}
-	AddAccount(endpoints, "foo", "bar")
-	assert.NoError(t, AddTLS(endpoints, certFile, keyFile, caFile, false))
-
-	old := DialTimeout
-	DialTimeout = time.Millisecond
-	defer func() {
-		DialTimeout = old
-	}()
-	_, err = DialClient(endpoints)
-	assert.Error(t, err)
-}
-
-func TestRegistry_Monitor(t *testing.T) {
-	svr, err := mockserver.StartMockServers(1)
-	assert.NoError(t, err)
-	svr.StartAt(0)
-
-	endpoints := []string{svr.Servers[0].Address}
-	GetRegistry().lock.Lock()
-	GetRegistry().clusters = map[string]*cluster{
-		getClusterKey(endpoints): {
-			listeners: map[string][]UpdateListener{},
-			values: map[string]map[string]string{
-				"foo": {
-					"bar": "baz",
-				},
-			},
-		},
-	}
-	GetRegistry().lock.Unlock()
-	assert.Error(t, GetRegistry().Monitor(endpoints, "foo", new(mockListener)))
-}
-
-type mockListener struct {
-}
-
-func (m *mockListener) OnAdd(_ KV) {
-}
-
-func (m *mockListener) OnDelete(_ KV) {
-}

core/discov/internal/statewatcher_mock.go

@@ -58,7 +58,7 @@ func (m *MocketcdConn) WaitForStateChange(ctx context.Context, sourceState conne
 }
 
 // WaitForStateChange indicates an expected call of WaitForStateChange
-func (mr *MocketcdConnMockRecorder) WaitForStateChange(ctx, sourceState any) *gomock.Call {
+func (mr *MocketcdConnMockRecorder) WaitForStateChange(ctx, sourceState interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "WaitForStateChange", reflect.TypeOf((*MocketcdConn)(nil).WaitForStateChange), ctx, sourceState)
 }

core/discov/internal/updatelistener_mock.go

@@ -40,7 +40,7 @@ func (m *MockUpdateListener) OnAdd(kv KV) {
 }
 
 // OnAdd indicates an expected call of OnAdd
-func (mr *MockUpdateListenerMockRecorder) OnAdd(kv any) *gomock.Call {
+func (mr *MockUpdateListenerMockRecorder) OnAdd(kv interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OnAdd", reflect.TypeOf((*MockUpdateListener)(nil).OnAdd), kv)
 }
@@ -52,7 +52,7 @@ func (m *MockUpdateListener) OnDelete(kv KV) {
 }
 
 // OnDelete indicates an expected call of OnDelete
-func (mr *MockUpdateListenerMockRecorder) OnDelete(kv any) *gomock.Call {
+func (mr *MockUpdateListenerMockRecorder) OnDelete(kv interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OnDelete", reflect.TypeOf((*MockUpdateListener)(nil).OnDelete), kv)
 }

core/discov/internal/vars.go

@@ -9,6 +9,7 @@ const (
 	autoSyncInterval   = time.Minute
 	coolDownInterval   = time.Second
 	dialTimeout        = 5 * time.Second
+	dialKeepAliveTime  = 5 * time.Second
 	requestTimeout     = 3 * time.Second
 	endpointsSeparator = ","
 )

core/discov/publisher_test.go

@@ -1,10 +1,7 @@
 package discov
 
 import (
-	"context"
 	"errors"
-	"net"
-	"os"
 	"sync"
 	"testing"
 	"time"
@@ -16,83 +13,6 @@ import (
 	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/stringx"
 	clientv3 "go.etcd.io/etcd/client/v3"
-	"golang.org/x/net/http2"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
-	"google.golang.org/grpc/resolver"
-	"google.golang.org/grpc/resolver/manual"
-)
-
-const (
-	certContent = `-----BEGIN CERTIFICATE-----
-MIIDazCCAlOgAwIBAgIUEg9GVO2oaPn+YSmiqmFIuAo10WIwDQYJKoZIhvcNAQEM
-BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
-GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAgFw0yMzAzMTExMzIxMjNaGA8yMTIz
-MDIxNTEzMjEyM1owRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
-ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcN
-AQEBBQADggEPADCCAQoCggEBALplXlWsIf0O/IgnIplmiZHKGnxyfyufyE2FBRNk
-OofRqbKuPH8GNqbkvZm7N29fwTDAQ+mViAggCkDht4hOzoWJMA7KYJt8JnTSWL48
-M1lcrpc9DL2gszC/JF/FGvyANbBtLklkZPFBGdHUX14pjrT937wqPtm+SqUHSvRT
-B7bmwmm2drRcmhpVm98LSlV7uQ2EgnJgsLjBPITKUejLmVLHfgX0RwQ2xIpX9pS4
-FCe1BTacwl2gGp7Mje7y4Mfv3o0ArJW6Tuwbjx59ZXwb1KIP71b7bT04AVS8ZeYO
-UMLKKuB5UR9x9Rn6cLXOTWBpcMVyzDgrAFLZjnE9LPUolZMCAwEAAaNRME8wHwYD
-VR0jBBgwFoAUeW8w8pmhncbRgTsl48k4/7wnfx8wCQYDVR0TBAIwADALBgNVHQ8E
-BAMCBPAwFAYDVR0RBA0wC4IJbG9jYWxob3N0MA0GCSqGSIb3DQEBDAUAA4IBAQAI
-y9xaoS88CLPBsX6mxfcTAFVfGNTRW9VN9Ng1cCnUR+YGoXGM/l+qP4f7p8ocdGwK
-iYZErVTzXYIn+D27//wpY3klJk3gAnEUBT3QRkStBw7XnpbeZ2oPBK+cmDnCnZPS
-BIF1wxPX7vIgaxs5Zsdqwk3qvZ4Djr2wP7LabNWTLSBKgQoUY45Liw6pffLwcGF9
-UKlu54bvGze2SufISCR3ib+I+FLvqpvJhXToZWYb/pfI/HccuCL1oot1x8vx6DQy
-U+TYxlZsKS5mdNxAX3dqEkEMsgEi+g/tzDPXJImfeCGGBhIOXLm8SRypiuGdEbc9
-xkWYxRPegajuEZGvCqVs
------END CERTIFICATE-----`
-	keyContent = `-----BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEAumVeVawh/Q78iCcimWaJkcoafHJ/K5/ITYUFE2Q6h9Gpsq48
-fwY2puS9mbs3b1/BMMBD6ZWICCAKQOG3iE7OhYkwDspgm3wmdNJYvjwzWVyulz0M
-vaCzML8kX8Ua/IA1sG0uSWRk8UEZ0dRfXimOtP3fvCo+2b5KpQdK9FMHtubCabZ2
-tFyaGlWb3wtKVXu5DYSCcmCwuME8hMpR6MuZUsd+BfRHBDbEilf2lLgUJ7UFNpzC
-XaAansyN7vLgx+/ejQCslbpO7BuPHn1lfBvUog/vVvttPTgBVLxl5g5Qwsoq4HlR
-H3H1Gfpwtc5NYGlwxXLMOCsAUtmOcT0s9SiVkwIDAQABAoIBAD5meTJNMgO55Kjg
-ESExxpRcCIno+tHr5+6rvYtEXqPheOIsmmwb9Gfi4+Z3WpOaht5/Pz0Ppj6yGzyl
-U//6AgGKb+BDuBvVcDpjwPnOxZIBCSHwejdxeQu0scSuA97MPS0XIAvJ5FEv7ijk
-5Bht6SyGYURpECltHygoTNuGgGqmO+McCJRLE9L09lTBI6UQ/JQwWJqSr7wx6iPU
-M1Ze/srIV+7cyEPu6i0DGjS1gSQKkX68Lqn1w6oE290O+OZvleO0gZ02fLDWCZke
-aeD9+EU/Pw+rqm3H6o0szOFIpzhRp41FUdW9sybB3Yp3u7c/574E+04Z/e30LMKs
-TCtE1QECgYEA3K7KIpw0NH2HXL5C3RHcLmr204xeBfS70riBQQuVUgYdmxak2ima
-80RInskY8hRhSGTg0l+VYIH8cmjcUyqMSOELS5XfRH99r4QPiK8AguXg80T4VumY
-W3Pf+zEC2ssgP/gYthV0g0Xj5m2QxktOF9tRw5nkg739ZR4dI9lm/iECgYEA2Dnf
-uwEDGqHiQRF6/fh5BG/nGVMvrefkqx6WvTJQ3k/M/9WhxB+lr/8yH46TuS8N2b29
-FoTf3Mr9T7pr/PWkOPzoY3P56nYbKU8xSwCim9xMzhBMzj8/N9ukJvXy27/VOz56
-eQaKqnvdXNGtPJrIMDGHps2KKWlKLyAlapzjVTMCgYAA/W++tACv85g13EykfT4F
-n0k4LbsGP9DP4zABQLIMyiY72eAncmRVjwrcW36XJ2xATOONTgx3gF3HjZzfaqNy
-eD/6uNNllUTVEryXGmHgNHPL45VRnn6memCY2eFvZdXhM5W4y2PYaunY0MkDercA
-+GTngbs6tBF88KOk04bYwQKBgFl68cRgsdkmnwwQYNaTKfmVGYzYaQXNzkqmWPko
-xmCJo6tHzC7ubdG8iRCYHzfmahPuuj6EdGPZuSRyYFgJi5Ftz/nAN+84OxtIQ3zn
-YWOgskQgaLh9YfsKsQ7Sf1NDOsnOnD5TX7UXl07fEpLe9vNCvAFiU8e5Y9LGudU5
-4bYTAoGBAMdX3a3bXp4cZvXNBJ/QLVyxC6fP1Q4haCR1Od3m+T00Jth2IX2dk/fl
-p6xiJT1av5JtYabv1dFKaXOS5s1kLGGuCCSKpkvFZm826aQ2AFm0XGqEQDLeei5b
-A52Kpy/YJ+RkG4BTFtAooFq6DmA0cnoP6oPvG2h6XtDJwDTPInJb
------END RSA PRIVATE KEY-----`
-	caContent = `-----BEGIN CERTIFICATE-----
-MIIDbTCCAlWgAwIBAgIUBJvFoCowKich7MMfseJ+DYzzirowDQYJKoZIhvcNAQEM
-BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
-GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAgFw0yMzAzMTExMzIxMDNaGA8yMTIz
-MDIxNTEzMjEwM1owRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
-ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcN
-AQEBBQADggEPADCCAQoCggEBAO4to2YMYj0bxgr2FCiweSTSFuPx33zSw2x/s9Wf
-OR41bm2DFsyYT5f3sOIKlXZEdLmOKty2e3ho3yC0EyNpVHdykkkHT3aDI17quZax
-kYi/URqqtl1Z08A22txolc04hAZisg2BypGi3vql81UW1t3zyloGnJoIAeXR9uca
-ljP6Bk3bwsxoVBLi1JtHrO0hHLQaeHmKhAyrys06X0LRdn7Px48yRZlt6FaLSa8X
-YiRM0G44bVy/h6BkoQjMYGwVmCVk6zjJ9U7ZPFqdnDMNxAfR+hjDnYodqdLDMTTR
-1NPVrnEnNwFx0AMLvgt/ba/45vZCEAmSZnFXFAJJcM7ai9ECAwEAAaNTMFEwHQYD
-VR0OBBYEFHlvMPKZoZ3G0YE7JePJOP+8J38fMB8GA1UdIwQYMBaAFHlvMPKZoZ3G
-0YE7JePJOP+8J38fMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggEB
-AMX8dNulADOo9uQgBMyFb9TVra7iY0zZjzv4GY5XY7scd52n6CnfAPvYBBDnTr/O
-BgNp5jaujb4+9u/2qhV3f9n+/3WOb2CmPehBgVSzlXqHeQ9lshmgwZPeem2T+8Tm
-Nnc/xQnsUfCFszUDxpkr55+aLVM22j02RWqcZ4q7TAaVYL+kdFVMc8FoqG/0ro6A
-BjE/Qn0Nn7ciX1VUjDt8l+k7ummPJTmzdi6i6E4AwO9dzrGNgGJ4aWL8cC6xYcIX
-goVIRTFeONXSDno/oPjWHpIPt7L15heMpKBHNuzPkKx2YVqPHE5QZxWfS+Lzgx+Q
-E2oTTM0rYKOZ8p6000mhvKI=
------END CERTIFICATE-----`
 )
 
 func init() {
@@ -117,7 +37,7 @@ func TestPublisher_register(t *testing.T) {
 	assert.Nil(t, err)
 }
 
-func TestPublisher_registerWithOptions(t *testing.T) {
+func TestPublisher_registerWithId(t *testing.T) {
 	ctrl := gomock.NewController(t)
 	defer ctrl.Finish()
 	const id = 2
@@ -129,15 +49,7 @@ func TestPublisher_registerWithOptions(t *testing.T) {
 		ID: 1,
 	}, nil)
 	cli.EXPECT().Put(gomock.Any(), makeEtcdKey("thekey", id), "thevalue", gomock.Any())
-
-	certFile := createTempFile(t, []byte(certContent))
-	defer os.Remove(certFile)
-	keyFile := createTempFile(t, []byte(keyContent))
-	defer os.Remove(keyFile)
-	caFile := createTempFile(t, []byte(caContent))
-	defer os.Remove(caFile)
-	pub := NewPublisher(nil, "thekey", "thevalue", WithId(id),
-		WithPubEtcdTLS(certFile, keyFile, caFile, true))
+	pub := NewPublisher(nil, "thekey", "thevalue", WithId(id))
 	_, err := pub.register(cli)
 	assert.Nil(t, err)
 }
@@ -213,7 +125,7 @@ func TestPublisher_keepAliveAsyncQuit(t *testing.T) {
 	cli.EXPECT().KeepAlive(gomock.Any(), id)
 	var wg sync.WaitGroup
 	wg.Add(1)
-	cli.EXPECT().Revoke(gomock.Any(), id).Do(func(_, _ any) {
+	cli.EXPECT().Revoke(gomock.Any(), id).Do(func(_, _ interface{}) {
 		wg.Done()
 	})
 	pub := NewPublisher(nil, "thekey", "thevalue")
@@ -235,7 +147,7 @@ func TestPublisher_keepAliveAsyncPause(t *testing.T) {
 	pub := NewPublisher(nil, "thekey", "thevalue")
 	var wg sync.WaitGroup
 	wg.Add(1)
-	cli.EXPECT().Revoke(gomock.Any(), id).Do(func(_, _ any) {
+	cli.EXPECT().Revoke(gomock.Any(), id).Do(func(_, _ interface{}) {
 		pub.Stop()
 		wg.Done()
 	})
@@ -257,92 +169,3 @@ func TestPublisher_Resume(t *testing.T) {
 	}()
 	<-publisher.resumeChan
 }
-
-func TestPublisher_keepAliveAsync(t *testing.T) {
-	ctrl := gomock.NewController(t)
-	defer ctrl.Finish()
-	const id clientv3.LeaseID = 1
-	conn := createMockConn(t)
-	defer conn.Close()
-	cli := internal.NewMockEtcdClient(ctrl)
-	cli.EXPECT().ActiveConnection().Return(conn).AnyTimes()
-	cli.EXPECT().Close()
-	defer cli.Close()
-	cli.ActiveConnection()
-	restore := setMockClient(cli)
-	defer restore()
-	cli.EXPECT().Ctx().AnyTimes()
-	cli.EXPECT().KeepAlive(gomock.Any(), id)
-	cli.EXPECT().Grant(gomock.Any(), timeToLive).Return(&clientv3.LeaseGrantResponse{
-		ID: 1,
-	}, nil)
-	cli.EXPECT().Put(gomock.Any(), makeEtcdKey("thekey", int64(id)), "thevalue", gomock.Any())
-	var wg sync.WaitGroup
-	wg.Add(1)
-	cli.EXPECT().Revoke(gomock.Any(), id).Do(func(_, _ any) {
-		wg.Done()
-	})
-	pub := NewPublisher([]string{"the-endpoint"}, "thekey", "thevalue")
-	pub.lease = id
-	assert.Nil(t, pub.KeepAlive())
-	pub.Stop()
-	wg.Wait()
-}
-
-func createMockConn(t *testing.T) *grpc.ClientConn {
-	lis, err := net.Listen("tcp", "localhost:0")
-	if err != nil {
-		t.Fatalf("Error while listening. Err: %v", err)
-	}
-	defer lis.Close()
-	lisAddr := resolver.Address{Addr: lis.Addr().String()}
-	lisDone := make(chan struct{})
-	dialDone := make(chan struct{})
-	// 1st listener accepts the connection and then does nothing
-	go func() {
-		defer close(lisDone)
-		conn, err := lis.Accept()
-		if err != nil {
-			t.Errorf("Error while accepting. Err: %v", err)
-			return
-		}
-		framer := http2.NewFramer(conn, conn)
-		if err := framer.WriteSettings(http2.Setting{}); err != nil {
-			t.Errorf("Error while writing settings. Err: %v", err)
-			return
-		}
-		<-dialDone // Close conn only after dial returns.
-	}()
-
-	r := manual.NewBuilderWithScheme("whatever")
-	r.InitialState(resolver.State{Addresses: []resolver.Address{lisAddr}})
-	client, err := grpc.DialContext(context.Background(), r.Scheme()+":///test.server",
-		grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithResolvers(r))
-	close(dialDone)
-	if err != nil {
-		t.Fatalf("Dial failed. Err: %v", err)
-	}
-
-	timeout := time.After(1 * time.Second)
-	select {
-	case <-timeout:
-		t.Fatal("timed out waiting for server to finish")
-	case <-lisDone:
-	}
-
-	return client
-}
-
-func createTempFile(t *testing.T, body []byte) string {
-	tmpFile, err := os.CreateTemp(os.TempDir(), "go-unit-*.tmp")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	tmpFile.Close()
-	if err = os.WriteFile(tmpFile.Name(), body, os.ModePerm); err != nil {
-		t.Fatal(err)
-	}
-
-	return tmpFile.Name()
-}

core/errorx/wrap.go

@@ -12,7 +12,7 @@ func Wrap(err error, message string) error {
 }
 
 // Wrapf returns an error that wraps err with given format and args.
-func Wrapf(err error, format string, args ...any) error {
+func Wrapf(err error, format string, args ...interface{}) error {
 	if err == nil {
 		return nil
 	}

core/executors/bulkexecutor.go

@@ -42,7 +42,7 @@ func NewBulkExecutor(execute Execute, opts ...BulkOption) *BulkExecutor {
 }
 
 // Add adds task into be.
-func (be *BulkExecutor) Add(task any) error {
+func (be *BulkExecutor) Add(task interface{}) error {
 	be.executor.Add(task)
 	return nil
 }
@@ -79,22 +79,22 @@ func newBulkOptions() bulkOptions {
 }
 
 type bulkContainer struct {
-	tasks    []any
+	tasks    []interface{}
 	execute  Execute
 	maxTasks int
 }
 
-func (bc *bulkContainer) AddTask(task any) bool {
+func (bc *bulkContainer) AddTask(task interface{}) bool {
 	bc.tasks = append(bc.tasks, task)
 	return len(bc.tasks) >= bc.maxTasks
 }
 
-func (bc *bulkContainer) Execute(tasks any) {
-	vals := tasks.([]any)
+func (bc *bulkContainer) Execute(tasks interface{}) {
+	vals := tasks.([]interface{})
 	bc.execute(vals)
 }
 
-func (bc *bulkContainer) RemoveAll() any {
+func (bc *bulkContainer) RemoveAll() interface{} {
 	tasks := bc.tasks
 	bc.tasks = nil
 	return tasks

core/executors/bulkexecutor_test.go

@@ -12,7 +12,7 @@ func TestBulkExecutor(t *testing.T) {
 	var values []int
 	var lock sync.Mutex
 
-	executor := NewBulkExecutor(func(items []any) {
+	executor := NewBulkExecutor(func(items []interface{}) {
 		lock.Lock()
 		values = append(values, len(items))
 		lock.Unlock()
@@ -40,7 +40,7 @@ func TestBulkExecutorFlushInterval(t *testing.T) {
 	var wait sync.WaitGroup
 
 	wait.Add(1)
-	executor := NewBulkExecutor(func(items []any) {
+	executor := NewBulkExecutor(func(items []interface{}) {
 		assert.Equal(t, size, len(items))
 		wait.Done()
 	}, WithBulkTasks(caches), WithBulkInterval(time.Millisecond*100))
@@ -53,7 +53,7 @@ func TestBulkExecutorFlushInterval(t *testing.T) {
 }
 
 func TestBulkExecutorEmpty(t *testing.T) {
-	NewBulkExecutor(func(items []any) {
+	NewBulkExecutor(func(items []interface{}) {
 		assert.Fail(t, "should not called")
 	}, WithBulkTasks(10), WithBulkInterval(time.Millisecond))
 	time.Sleep(time.Millisecond * 100)
@@ -67,7 +67,7 @@ func TestBulkExecutorFlush(t *testing.T) {
 
 	var wait sync.WaitGroup
 	wait.Add(1)
-	be := NewBulkExecutor(func(items []any) {
+	be := NewBulkExecutor(func(items []interface{}) {
 		assert.Equal(t, tasks, len(items))
 		wait.Done()
 	}, WithBulkTasks(caches), WithBulkInterval(time.Minute))
@@ -78,11 +78,11 @@ func TestBulkExecutorFlush(t *testing.T) {
 	wait.Wait()
 }
 
-func TestBulkExecutorFlushSlowTasks(t *testing.T) {
+func TestBuldExecutorFlushSlowTasks(t *testing.T) {
 	const total = 1500
 	lock := new(sync.Mutex)
-	result := make([]any, 0, 10000)
-	exec := NewBulkExecutor(func(tasks []any) {
+	result := make([]interface{}, 0, 10000)
+	exec := NewBulkExecutor(func(tasks []interface{}) {
 		time.Sleep(time.Millisecond * 100)
 		lock.Lock()
 		defer lock.Unlock()
@@ -100,7 +100,7 @@ func TestBulkExecutorFlushSlowTasks(t *testing.T) {
 func BenchmarkBulkExecutor(b *testing.B) {
 	b.ReportAllocs()
 
-	be := NewBulkExecutor(func(tasks []any) {
+	be := NewBulkExecutor(func(tasks []interface{}) {
 		time.Sleep(time.Millisecond * time.Duration(len(tasks)))
 	})
 	for i := 0; i < b.N; i++ {

core/executors/chunkexecutor.go

@@ -42,7 +42,7 @@ func NewChunkExecutor(execute Execute, opts ...ChunkOption) *ChunkExecutor {
 }
 
 // Add adds task with given chunk size into ce.
-func (ce *ChunkExecutor) Add(task any, size int) error {
+func (ce *ChunkExecutor) Add(task interface{}, size int) error {
 	ce.executor.Add(chunk{
 		val:  task,
 		size: size,
@@ -82,25 +82,25 @@ func newChunkOptions() chunkOptions {
 }
 
 type chunkContainer struct {
-	tasks        []any
+	tasks        []interface{}
 	execute      Execute
 	size         int
 	maxChunkSize int
 }
 
-func (bc *chunkContainer) AddTask(task any) bool {
+func (bc *chunkContainer) AddTask(task interface{}) bool {
 	ck := task.(chunk)
 	bc.tasks = append(bc.tasks, ck.val)
 	bc.size += ck.size
 	return bc.size >= bc.maxChunkSize
 }
 
-func (bc *chunkContainer) Execute(tasks any) {
-	vals := tasks.([]any)
+func (bc *chunkContainer) Execute(tasks interface{}) {
+	vals := tasks.([]interface{})
 	bc.execute(vals)
 }
 
-func (bc *chunkContainer) RemoveAll() any {
+func (bc *chunkContainer) RemoveAll() interface{} {
 	tasks := bc.tasks
 	bc.tasks = nil
 	bc.size = 0
@@ -108,6 +108,6 @@ func (bc *chunkContainer) RemoveAll() any {
 }
 
 type chunk struct {
-	val  any
+	val  interface{}
 	size int
 }

core/executors/chunkexecutor_test.go

@@ -12,7 +12,7 @@ func TestChunkExecutor(t *testing.T) {
 	var values []int
 	var lock sync.Mutex
 
-	executor := NewChunkExecutor(func(items []any) {
+	executor := NewChunkExecutor(func(items []interface{}) {
 		lock.Lock()
 		values = append(values, len(items))
 		lock.Unlock()
@@ -40,7 +40,7 @@ func TestChunkExecutorFlushInterval(t *testing.T) {
 	var wait sync.WaitGroup
 
 	wait.Add(1)
-	executor := NewChunkExecutor(func(items []any) {
+	executor := NewChunkExecutor(func(items []interface{}) {
 		assert.Equal(t, size, len(items))
 		wait.Done()
 	}, WithChunkBytes(caches), WithFlushInterval(time.Millisecond*100))
@@ -53,7 +53,7 @@ func TestChunkExecutorFlushInterval(t *testing.T) {
 }
 
 func TestChunkExecutorEmpty(t *testing.T) {
-	executor := NewChunkExecutor(func(items []any) {
+	executor := NewChunkExecutor(func(items []interface{}) {
 		assert.Fail(t, "should not called")
 	}, WithChunkBytes(10), WithFlushInterval(time.Millisecond))
 	time.Sleep(time.Millisecond * 100)
@@ -68,7 +68,7 @@ func TestChunkExecutorFlush(t *testing.T) {
 
 	var wait sync.WaitGroup
 	wait.Add(1)
-	be := NewChunkExecutor(func(items []any) {
+	be := NewChunkExecutor(func(items []interface{}) {
 		assert.Equal(t, tasks, len(items))
 		wait.Done()
 	}, WithChunkBytes(caches), WithFlushInterval(time.Minute))
@@ -82,7 +82,7 @@ func TestChunkExecutorFlush(t *testing.T) {
 func BenchmarkChunkExecutor(b *testing.B) {
 	b.ReportAllocs()
 
-	be := NewChunkExecutor(func(tasks []any) {
+	be := NewChunkExecutor(func(tasks []interface{}) {
 		time.Sleep(time.Millisecond * time.Duration(len(tasks)))
 	})
 	for i := 0; i < b.N; i++ {

core/executors/periodicalexecutor.go

@@ -21,16 +21,16 @@ type (
 	TaskContainer interface {
 		// AddTask adds the task into the container.
 		// Returns true if the container needs to be flushed after the addition.
-		AddTask(task any) bool
+		AddTask(task interface{}) bool
 		// Execute handles the collected tasks by the container when flushing.
-		Execute(tasks any)
+		Execute(tasks interface{})
 		// RemoveAll removes the contained tasks, and return them.
-		RemoveAll() any
+		RemoveAll() interface{}
 	}
 
 	// A PeriodicalExecutor is an executor that periodically execute tasks.
 	PeriodicalExecutor struct {
-		commander chan any
+		commander chan interface{}
 		interval  time.Duration
 		container TaskContainer
 		waitGroup sync.WaitGroup
@@ -48,7 +48,7 @@ type (
 func NewPeriodicalExecutor(interval time.Duration, container TaskContainer) *PeriodicalExecutor {
 	executor := &PeriodicalExecutor{
 		// buffer 1 to let the caller go quickly
-		commander:   make(chan any, 1),
+		commander:   make(chan interface{}, 1),
 		interval:    interval,
 		container:   container,
 		confirmChan: make(chan lang.PlaceholderType),
@@ -64,7 +64,7 @@ func NewPeriodicalExecutor(interval time.Duration, container TaskContainer) *Per
 }
 
 // Add adds tasks into pe.
-func (pe *PeriodicalExecutor) Add(task any) {
+func (pe *PeriodicalExecutor) Add(task interface{}) {
 	if vals, ok := pe.addAndCheck(task); ok {
 		pe.commander <- vals
 		<-pe.confirmChan
@@ -74,14 +74,14 @@ func (pe *PeriodicalExecutor) Add(task any) {
 // Flush forces pe to execute tasks.
 func (pe *PeriodicalExecutor) Flush() bool {
 	pe.enterExecution()
-	return pe.executeTasks(func() any {
+	return pe.executeTasks(func() interface{} {
 		pe.lock.Lock()
 		defer pe.lock.Unlock()
 		return pe.container.RemoveAll()
 	}())
 }
 
-// Sync lets caller run fn thread-safe with pe, especially for the underlying container.
+// Sync lets caller to run fn thread-safe with pe, especially for the underlying container.
 func (pe *PeriodicalExecutor) Sync(fn func()) {
 	pe.lock.Lock()
 	defer pe.lock.Unlock()
@@ -96,7 +96,7 @@ func (pe *PeriodicalExecutor) Wait() {
 	})
 }
 
-func (pe *PeriodicalExecutor) addAndCheck(task any) (any, bool) {
+func (pe *PeriodicalExecutor) addAndCheck(task interface{}) (interface{}, bool) {
 	pe.lock.Lock()
 	defer func() {
 		if !pe.guarded {
@@ -116,7 +116,7 @@ func (pe *PeriodicalExecutor) addAndCheck(task any) (any, bool) {
 }
 
 func (pe *PeriodicalExecutor) backgroundFlush() {
-	go func() {
+	threading.GoSafe(func() {
 		// flush before quit goroutine to avoid missing tasks
 		defer pe.Flush()
 
@@ -144,7 +144,7 @@ func (pe *PeriodicalExecutor) backgroundFlush() {
 				}
 			}
 		}
-	}()
+	})
 }
 
 func (pe *PeriodicalExecutor) doneExecution() {
@@ -157,20 +157,18 @@ func (pe *PeriodicalExecutor) enterExecution() {
 	})
 }
 
-func (pe *PeriodicalExecutor) executeTasks(tasks any) bool {
+func (pe *PeriodicalExecutor) executeTasks(tasks interface{}) bool {
 	defer pe.doneExecution()
 
 	ok := pe.hasTasks(tasks)
 	if ok {
-		threading.RunSafe(func() {
-			pe.container.Execute(tasks)
-		})
+		pe.container.Execute(tasks)
 	}
 
 	return ok
 }
 
-func (pe *PeriodicalExecutor) hasTasks(tasks any) bool {
+func (pe *PeriodicalExecutor) hasTasks(tasks interface{}) bool {
 	if tasks == nil {
 		return false
 	}

core/executors/periodicalexecutor_test.go

@@ -17,22 +17,22 @@ const threshold = 10
 type container struct {
 	interval time.Duration
 	tasks    []int
-	execute  func(tasks any)
+	execute  func(tasks interface{})
 }
 
-func newContainer(interval time.Duration, execute func(tasks any)) *container {
+func newContainer(interval time.Duration, execute func(tasks interface{})) *container {
 	return &container{
 		interval: interval,
 		execute:  execute,
 	}
 }
 
-func (c *container) AddTask(task any) bool {
+func (c *container) AddTask(task interface{}) bool {
 	c.tasks = append(c.tasks, task.(int))
 	return len(c.tasks) > threshold
 }
 
-func (c *container) Execute(tasks any) {
+func (c *container) Execute(tasks interface{}) {
 	if c.execute != nil {
 		c.execute(tasks)
 	} else {
@@ -40,7 +40,7 @@ func (c *container) Execute(tasks any) {
 	}
 }
 
-func (c *container) RemoveAll() any {
+func (c *container) RemoveAll() interface{} {
 	tasks := c.tasks
 	c.tasks = nil
 	return tasks
@@ -76,7 +76,7 @@ func TestPeriodicalExecutor_Bulk(t *testing.T) {
 	var vals []int
 	// avoid data race
 	var lock sync.Mutex
-	exec := NewPeriodicalExecutor(time.Millisecond, newContainer(time.Millisecond, func(tasks any) {
+	exec := NewPeriodicalExecutor(time.Millisecond, newContainer(time.Millisecond, func(tasks interface{}) {
 		t := tasks.([]int)
 		for _, each := range t {
 			lock.Lock()
@@ -108,83 +108,25 @@ func TestPeriodicalExecutor_Bulk(t *testing.T) {
 	lock.Unlock()
 }
 
-func TestPeriodicalExecutor_Panic(t *testing.T) {
-	// avoid data race
-	var lock sync.Mutex
-	ticker := timex.NewFakeTicker()
-
-	var (
-		executedTasks []int
-		expected      []int
-	)
-	executor := NewPeriodicalExecutor(time.Millisecond, newContainer(time.Millisecond, func(tasks any) {
-		tt := tasks.([]int)
-		lock.Lock()
-		executedTasks = append(executedTasks, tt...)
-		lock.Unlock()
-		if tt[0] == 0 {
-			panic("test")
-		}
-	}))
-	executor.newTicker = func(duration time.Duration) timex.Ticker {
-		return ticker
-	}
-	for i := 0; i < 30; i++ {
-		executor.Add(i)
-		expected = append(expected, i)
-	}
-	ticker.Tick()
-	ticker.Tick()
-	time.Sleep(time.Millisecond)
-	lock.Lock()
-	assert.Equal(t, expected, executedTasks)
-	lock.Unlock()
-}
-
-func TestPeriodicalExecutor_FlushPanic(t *testing.T) {
-	var (
-		executedTasks []int
-		expected      []int
-		lock          sync.Mutex
-	)
-	executor := NewPeriodicalExecutor(time.Millisecond, newContainer(time.Millisecond, func(tasks any) {
-		tt := tasks.([]int)
-		lock.Lock()
-		executedTasks = append(executedTasks, tt...)
-		lock.Unlock()
-		if tt[0] == 0 {
-			panic("flush panic")
-		}
-	}))
-	for i := 0; i < 8; i++ {
-		executor.Add(i)
-		expected = append(expected, i)
-	}
-	executor.Flush()
-	lock.Lock()
-	assert.Equal(t, expected, executedTasks)
-	lock.Unlock()
-}
-
 func TestPeriodicalExecutor_Wait(t *testing.T) {
 	var lock sync.Mutex
-	executor := NewBulkExecutor(func(tasks []any) {
+	executer := NewBulkExecutor(func(tasks []interface{}) {
 		lock.Lock()
 		defer lock.Unlock()
 		time.Sleep(10 * time.Millisecond)
 	}, WithBulkTasks(1), WithBulkInterval(time.Second))
 	for i := 0; i < 10; i++ {
-		executor.Add(1)
+		executer.Add(1)
 	}
-	executor.Flush()
-	executor.Wait()
+	executer.Flush()
+	executer.Wait()
 }
 
 func TestPeriodicalExecutor_WaitFast(t *testing.T) {
 	const total = 3
 	var cnt int
 	var lock sync.Mutex
-	executor := NewBulkExecutor(func(tasks []any) {
+	executer := NewBulkExecutor(func(tasks []interface{}) {
 		defer func() {
 			cnt++
 		}()
@@ -193,15 +135,15 @@ func TestPeriodicalExecutor_WaitFast(t *testing.T) {
 		time.Sleep(10 * time.Millisecond)
 	}, WithBulkTasks(1), WithBulkInterval(10*time.Millisecond))
 	for i := 0; i < total; i++ {
-		executor.Add(2)
+		executer.Add(2)
 	}
-	executor.Flush()
-	executor.Wait()
+	executer.Flush()
+	executer.Wait()
 	assert.Equal(t, total, cnt)
 }
 
 func TestPeriodicalExecutor_Deadlock(t *testing.T) {
-	executor := NewBulkExecutor(func(tasks []any) {
+	executor := NewBulkExecutor(func(tasks []interface{}) {
 	}, WithBulkTasks(1), WithBulkInterval(time.Millisecond))
 	for i := 0; i < 1e5; i++ {
 		executor.Add(1)
@@ -209,7 +151,13 @@ func TestPeriodicalExecutor_Deadlock(t *testing.T) {
 }
 
 func TestPeriodicalExecutor_hasTasks(t *testing.T) {
+	ticker := timex.NewFakeTicker()
+	defer ticker.Stop()
+
 	exec := NewPeriodicalExecutor(time.Millisecond, newContainer(time.Millisecond, nil))
+	exec.newTicker = func(d time.Duration) timex.Ticker {
+		return ticker
+	}
 	assert.False(t, exec.hasTasks(nil))
 	assert.True(t, exec.hasTasks(1))
 }

core/executors/vars.go

@@ -5,4 +5,4 @@ import "time"
 const defaultFlushInterval = time.Second
 
 // Execute defines the method to execute tasks.
-type Execute func(tasks []any)
+type Execute func(tasks []interface{})

core/filex/file_test.go

@@ -74,11 +74,6 @@ func TestFirstLineShort(t *testing.T) {
 	assert.Equal(t, "first line", val)
 }
 
-func TestFirstLineError(t *testing.T) {
-	_, err := FirstLine("/tmp/does-not-exist")
-	assert.Error(t, err)
-}
-
 func TestLastLine(t *testing.T) {
 	filename, err := fs.TempFilenameWithText(text)
 	assert.Nil(t, err)
@@ -118,8 +113,3 @@ func TestLastLineWithLastNewlineShort(t *testing.T) {
 	assert.Nil(t, err)
 	assert.Equal(t, "last line", val)
 }
-
-func TestLastLineError(t *testing.T) {
-	_, err := LastLine("/tmp/does-not-exist")
-	assert.Error(t, err)
-}

core/fs/files+polyfill.go

@@ -1,4 +1,5 @@
 //go:build windows
+// +build windows
 
 package fs
 

core/fs/files.go

@@ -1,4 +1,5 @@
 //go:build linux || darwin
+// +build linux darwin
 
 package fs
 

core/fs/temps.go

@@ -11,29 +11,29 @@ import (
 // The file is kept as open, the caller should close the file handle,
 // and remove the file by name.
 func TempFileWithText(text string) (*os.File, error) {
-	tmpFile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(text)))
+	tmpfile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(text)))
 	if err != nil {
 		return nil, err
 	}
 
-	if err := os.WriteFile(tmpFile.Name(), []byte(text), os.ModeTemporary); err != nil {
+	if err := os.WriteFile(tmpfile.Name(), []byte(text), os.ModeTemporary); err != nil {
 		return nil, err
 	}
 
-	return tmpFile, nil
+	return tmpfile, nil
 }
 
 // TempFilenameWithText creates the file with the given content,
 // and returns the filename (full path).
 // The caller should remove the file after use.
 func TempFilenameWithText(text string) (string, error) {
-	tmpFile, err := TempFileWithText(text)
+	tmpfile, err := TempFileWithText(text)
 	if err != nil {
 		return "", err
 	}
 
-	filename := tmpFile.Name()
-	if err = tmpFile.Close(); err != nil {
+	filename := tmpfile.Name()
+	if err = tmpfile.Close(); err != nil {
 		return "", err
 	}
 

core/fx/retry.go

@@ -1,87 +1,31 @@
 package fx
 
-import (
-	"context"
-	"errors"
-	"time"
-
-	"github.com/zeromicro/go-zero/core/errorx"
-)
+import "github.com/zeromicro/go-zero/core/errorx"
 
 const defaultRetryTimes = 3
 
-var errTimeout = errors.New("retry timeout")
-
 type (
 	// RetryOption defines the method to customize DoWithRetry.
 	RetryOption func(*retryOptions)
 
 	retryOptions struct {
-		times    int
-		interval time.Duration
-		timeout  time.Duration
+		times int
 	}
 )
 
 // DoWithRetry runs fn, and retries if failed. Default to retry 3 times.
-// Note that if the fn function accesses global variables outside the function
-// and performs modification operations, it is best to lock them,
-// otherwise there may be data race issues
 func DoWithRetry(fn func() error, opts ...RetryOption) error {
-	return retry(func(errChan chan error, retryCount int) {
-		errChan <- fn()
-	}, opts...)
-}
-
-// DoWithRetryCtx runs fn, and retries if failed. Default to retry 3 times.
-// fn retryCount indicates the current number of retries, starting from 0
-// Note that if the fn function accesses global variables outside the function
-// and performs modification operations, it is best to lock them,
-// otherwise there may be data race issues
-func DoWithRetryCtx(ctx context.Context, fn func(ctx context.Context, retryCount int) error,
-	opts ...RetryOption) error {
-	return retry(func(errChan chan error, retryCount int) {
-		errChan <- fn(ctx, retryCount)
-	}, opts...)
-}
-
-func retry(fn func(errChan chan error, retryCount int), opts ...RetryOption) error {
 	options := newRetryOptions()
 	for _, opt := range opts {
 		opt(options)
 	}
 
 	var berr errorx.BatchError
-	var cancelFunc context.CancelFunc
-	ctx := context.Background()
-	if options.timeout > 0 {
-		ctx, cancelFunc = context.WithTimeout(ctx, options.timeout)
-		defer cancelFunc()
-	}
-
-	errChan := make(chan error, 1)
 	for i := 0; i < options.times; i++ {
-		go fn(errChan, i)
-
-		select {
-		case err := <-errChan:
-			if err != nil {
-				berr.Add(err)
-			} else {
-				return nil
-			}
-		case <-ctx.Done():
-			berr.Add(errTimeout)
-			return berr.Err()
-		}
-
-		if options.interval > 0 {
-			select {
-			case <-ctx.Done():
-				berr.Add(errTimeout)
-				return berr.Err()
-			case <-time.After(options.interval):
-			}
+		if err := fn(); err != nil {
+			berr.Add(err)
+		} else {
+			return nil
 		}
 	}
 
@@ -95,18 +39,6 @@ func WithRetry(times int) RetryOption {
 	}
 }
 
-func WithInterval(interval time.Duration) RetryOption {
-	return func(options *retryOptions) {
-		options.interval = interval
-	}
-}
-
-func WithTimeout(timeout time.Duration) RetryOption {
-	return func(options *retryOptions) {
-		options.timeout = timeout
-	}
-}
-
 func newRetryOptions() *retryOptions {
 	return &retryOptions{
 		times: defaultRetryTimes,

core/fx/retry_test.go

@@ -1,10 +1,8 @@
 package fx
 
 import (
-	"context"
 	"errors"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/assert"
 )
@@ -14,103 +12,31 @@ func TestRetry(t *testing.T) {
 		return errors.New("any")
 	}))
 
-	times1 := 0
+	var times int
 	assert.Nil(t, DoWithRetry(func() error {
-		times1++
-		if times1 == defaultRetryTimes {
+		times++
+		if times == defaultRetryTimes {
 			return nil
 		}
 		return errors.New("any")
 	}))
 
-	times2 := 0
+	times = 0
 	assert.NotNil(t, DoWithRetry(func() error {
-		times2++
-		if times2 == defaultRetryTimes+1 {
+		times++
+		if times == defaultRetryTimes+1 {
 			return nil
 		}
 		return errors.New("any")
 	}))
 
 	total := 2 * defaultRetryTimes
-	times3 := 0
+	times = 0
 	assert.Nil(t, DoWithRetry(func() error {
-		times3++
-		if times3 == total {
+		times++
+		if times == total {
 			return nil
 		}
 		return errors.New("any")
 	}, WithRetry(total)))
 }
-
-func TestRetryWithTimeout(t *testing.T) {
-	assert.Nil(t, DoWithRetry(func() error {
-		return nil
-	}, WithTimeout(time.Millisecond*500)))
-
-	times1 := 0
-	assert.Nil(t, DoWithRetry(func() error {
-		times1++
-		if times1 == 1 {
-			return errors.New("any ")
-		}
-		time.Sleep(time.Millisecond * 150)
-		return nil
-	}, WithTimeout(time.Millisecond*250)))
-
-	total := defaultRetryTimes
-	times2 := 0
-	assert.Nil(t, DoWithRetry(func() error {
-		times2++
-		if times2 == total {
-			return nil
-		}
-		time.Sleep(time.Millisecond * 50)
-		return errors.New("any")
-	}, WithTimeout(time.Millisecond*50*(time.Duration(total)+2))))
-
-	assert.NotNil(t, DoWithRetry(func() error {
-		return errors.New("any")
-	}, WithTimeout(time.Millisecond*250)))
-}
-
-func TestRetryWithInterval(t *testing.T) {
-	times1 := 0
-	assert.NotNil(t, DoWithRetry(func() error {
-		times1++
-		if times1 == 1 {
-			return errors.New("any")
-		}
-		time.Sleep(time.Millisecond * 150)
-		return nil
-	}, WithTimeout(time.Millisecond*250), WithInterval(time.Millisecond*150)))
-
-	times2 := 0
-	assert.NotNil(t, DoWithRetry(func() error {
-		times2++
-		if times2 == 2 {
-			return nil
-		}
-		time.Sleep(time.Millisecond * 150)
-		return errors.New("any ")
-	}, WithTimeout(time.Millisecond*250), WithInterval(time.Millisecond*150)))
-
-}
-
-func TestRetryCtx(t *testing.T) {
-	assert.NotNil(t, DoWithRetryCtx(context.Background(), func(ctx context.Context, retryCount int) error {
-		if retryCount == 0 {
-			return errors.New("any")
-		}
-		time.Sleep(time.Millisecond * 150)
-		return nil
-	}, WithTimeout(time.Millisecond*250), WithInterval(time.Millisecond*150)))
-
-	assert.NotNil(t, DoWithRetryCtx(context.Background(), func(ctx context.Context, retryCount int) error {
-		if retryCount == 1 {
-			return nil
-		}
-		time.Sleep(time.Millisecond * 150)
-		return errors.New("any ")
-	}, WithTimeout(time.Millisecond*250), WithInterval(time.Millisecond*150)))
-}

core/fx/stream.go

@@ -21,31 +21,31 @@ type (
 	}
 
 	// FilterFunc defines the method to filter a Stream.
-	FilterFunc func(item any) bool
+	FilterFunc func(item interface{}) bool
 	// ForAllFunc defines the method to handle all elements in a Stream.
-	ForAllFunc func(pipe <-chan any)
+	ForAllFunc func(pipe <-chan interface{})
 	// ForEachFunc defines the method to handle each element in a Stream.
-	ForEachFunc func(item any)
+	ForEachFunc func(item interface{})
 	// GenerateFunc defines the method to send elements into a Stream.
-	GenerateFunc func(source chan<- any)
+	GenerateFunc func(source chan<- interface{})
 	// KeyFunc defines the method to generate keys for the elements in a Stream.
-	KeyFunc func(item any) any
+	KeyFunc func(item interface{}) interface{}
 	// LessFunc defines the method to compare the elements in a Stream.
-	LessFunc func(a, b any) bool
+	LessFunc func(a, b interface{}) bool
 	// MapFunc defines the method to map each element to another object in a Stream.
-	MapFunc func(item any) any
+	MapFunc func(item interface{}) interface{}
 	// Option defines the method to customize a Stream.
 	Option func(opts *rxOptions)
 	// ParallelFunc defines the method to handle elements parallelly.
-	ParallelFunc func(item any)
+	ParallelFunc func(item interface{})
 	// ReduceFunc defines the method to reduce all the elements in a Stream.
-	ReduceFunc func(pipe <-chan any) (any, error)
+	ReduceFunc func(pipe <-chan interface{}) (interface{}, error)
 	// WalkFunc defines the method to walk through all the elements in a Stream.
-	WalkFunc func(item any, pipe chan<- any)
+	WalkFunc func(item interface{}, pipe chan<- interface{})
 
 	// A Stream is a stream that can be used to do stream processing.
 	Stream struct {
-		source <-chan any
+		source <-chan interface{}
 	}
 )
 
@@ -56,7 +56,7 @@ func Concat(s Stream, others ...Stream) Stream {
 
 // From constructs a Stream from the given GenerateFunc.
 func From(generate GenerateFunc) Stream {
-	source := make(chan any)
+	source := make(chan interface{})
 
 	threading.GoSafe(func() {
 		defer close(source)
@@ -67,8 +67,8 @@ func From(generate GenerateFunc) Stream {
 }
 
 // Just converts the given arbitrary items to a Stream.
-func Just(items ...any) Stream {
-	source := make(chan any, len(items))
+func Just(items ...interface{}) Stream {
+	source := make(chan interface{}, len(items))
 	for _, item := range items {
 		source <- item
 	}
@@ -78,7 +78,7 @@ func Just(items ...any) Stream {
 }
 
 // Range converts the given channel to a Stream.
-func Range(source <-chan any) Stream {
+func Range(source <-chan interface{}) Stream {
 	return Stream{
 		source: source,
 	}
@@ -87,7 +87,7 @@ func Range(source <-chan any) Stream {
 // AllMach returns whether all elements of this stream match the provided predicate.
 // May not evaluate the predicate on all elements if not necessary for determining the result.
 // If the stream is empty then true is returned and the predicate is not evaluated.
-func (s Stream) AllMach(predicate func(item any) bool) bool {
+func (s Stream) AllMach(predicate func(item interface{}) bool) bool {
 	for item := range s.source {
 		if !predicate(item) {
 			// make sure the former goroutine not block, and current func returns fast.
@@ -102,7 +102,7 @@ func (s Stream) AllMach(predicate func(item any) bool) bool {
 // AnyMach returns whether any elements of this stream match the provided predicate.
 // May not evaluate the predicate on all elements if not necessary for determining the result.
 // If the stream is empty then false is returned and the predicate is not evaluated.
-func (s Stream) AnyMach(predicate func(item any) bool) bool {
+func (s Stream) AnyMach(predicate func(item interface{}) bool) bool {
 	for item := range s.source {
 		if predicate(item) {
 			// make sure the former goroutine not block, and current func returns fast.
@@ -121,7 +121,7 @@ func (s Stream) Buffer(n int) Stream {
 		n = 0
 	}
 
-	source := make(chan any, n)
+	source := make(chan interface{}, n)
 	go func() {
 		for item := range s.source {
 			source <- item
@@ -134,7 +134,7 @@ func (s Stream) Buffer(n int) Stream {
 
 // Concat returns a Stream that concatenated other streams
 func (s Stream) Concat(others ...Stream) Stream {
-	source := make(chan any)
+	source := make(chan interface{})
 
 	go func() {
 		group := threading.NewRoutineGroup()
@@ -170,12 +170,12 @@ func (s Stream) Count() (count int) {
 
 // Distinct removes the duplicated items base on the given KeyFunc.
 func (s Stream) Distinct(fn KeyFunc) Stream {
-	source := make(chan any)
+	source := make(chan interface{})
 
 	threading.GoSafe(func() {
 		defer close(source)
 
-		keys := make(map[any]lang.PlaceholderType)
+		keys := make(map[interface{}]lang.PlaceholderType)
 		for item := range s.source {
 			key := fn(item)
 			if _, ok := keys[key]; !ok {
@@ -195,7 +195,7 @@ func (s Stream) Done() {
 
 // Filter filters the items by the given FilterFunc.
 func (s Stream) Filter(fn FilterFunc, opts ...Option) Stream {
-	return s.Walk(func(item any, pipe chan<- any) {
+	return s.Walk(func(item interface{}, pipe chan<- interface{}) {
 		if fn(item) {
 			pipe <- item
 		}
@@ -203,7 +203,7 @@ func (s Stream) Filter(fn FilterFunc, opts ...Option) Stream {
 }
 
 // First returns the first item, nil if no items.
-func (s Stream) First() any {
+func (s Stream) First() interface{} {
 	for item := range s.source {
 		// make sure the former goroutine not block, and current func returns fast.
 		go drain(s.source)
@@ -229,13 +229,13 @@ func (s Stream) ForEach(fn ForEachFunc) {
 
 // Group groups the elements into different groups based on their keys.
 func (s Stream) Group(fn KeyFunc) Stream {
-	groups := make(map[any][]any)
+	groups := make(map[interface{}][]interface{})
 	for item := range s.source {
 		key := fn(item)
 		groups[key] = append(groups[key], item)
 	}
 
-	source := make(chan any)
+	source := make(chan interface{})
 	go func() {
 		for _, group := range groups {
 			source <- group
@@ -252,7 +252,7 @@ func (s Stream) Head(n int64) Stream {
 		panic("n must be greater than 0")
 	}
 
-	source := make(chan any)
+	source := make(chan interface{})
 
 	go func() {
 		for item := range s.source {
@@ -279,7 +279,7 @@ func (s Stream) Head(n int64) Stream {
 }
 
 // Last returns the last item, or nil if no items.
-func (s Stream) Last() (item any) {
+func (s Stream) Last() (item interface{}) {
 	for item = range s.source {
 	}
 	return
@@ -287,53 +287,29 @@ func (s Stream) Last() (item any) {
 
 // Map converts each item to another corresponding item, which means it's a 1:1 model.
 func (s Stream) Map(fn MapFunc, opts ...Option) Stream {
-	return s.Walk(func(item any, pipe chan<- any) {
+	return s.Walk(func(item interface{}, pipe chan<- interface{}) {
 		pipe <- fn(item)
 	}, opts...)
 }
 
-// Max returns the maximum item from the underlying source.
-func (s Stream) Max(less LessFunc) any {
-	var max any
-	for item := range s.source {
-		if max == nil || less(max, item) {
-			max = item
-		}
-	}
-
-	return max
-}
-
 // Merge merges all the items into a slice and generates a new stream.
 func (s Stream) Merge() Stream {
-	var items []any
+	var items []interface{}
 	for item := range s.source {
 		items = append(items, item)
 	}
 
-	source := make(chan any, 1)
+	source := make(chan interface{}, 1)
 	source <- items
 	close(source)
 
 	return Range(source)
 }
 
-// Min returns the minimum item from the underlying source.
-func (s Stream) Min(less LessFunc) any {
-	var min any
-	for item := range s.source {
-		if min == nil || less(item, min) {
-			min = item
-		}
-	}
-
-	return min
-}
-
 // NoneMatch returns whether all elements of this stream don't match the provided predicate.
 // May not evaluate the predicate on all elements if not necessary for determining the result.
 // If the stream is empty then true is returned and the predicate is not evaluated.
-func (s Stream) NoneMatch(predicate func(item any) bool) bool {
+func (s Stream) NoneMatch(predicate func(item interface{}) bool) bool {
 	for item := range s.source {
 		if predicate(item) {
 			// make sure the former goroutine not block, and current func returns fast.
@@ -347,19 +323,19 @@ func (s Stream) NoneMatch(predicate func(item any) bool) bool {
 
 // Parallel applies the given ParallelFunc to each item concurrently with given number of workers.
 func (s Stream) Parallel(fn ParallelFunc, opts ...Option) {
-	s.Walk(func(item any, pipe chan<- any) {
+	s.Walk(func(item interface{}, pipe chan<- interface{}) {
 		fn(item)
 	}, opts...).Done()
 }
 
 // Reduce is an utility method to let the caller deal with the underlying channel.
-func (s Stream) Reduce(fn ReduceFunc) (any, error) {
+func (s Stream) Reduce(fn ReduceFunc) (interface{}, error) {
 	return fn(s.source)
 }
 
 // Reverse reverses the elements in the stream.
 func (s Stream) Reverse() Stream {
-	var items []any
+	var items []interface{}
 	for item := range s.source {
 		items = append(items, item)
 	}
@@ -381,7 +357,7 @@ func (s Stream) Skip(n int64) Stream {
 		return s
 	}
 
-	source := make(chan any)
+	source := make(chan interface{})
 
 	go func() {
 		for item := range s.source {
@@ -400,7 +376,7 @@ func (s Stream) Skip(n int64) Stream {
 
 // Sort sorts the items from the underlying source.
 func (s Stream) Sort(less LessFunc) Stream {
-	var items []any
+	var items []interface{}
 	for item := range s.source {
 		items = append(items, item)
 	}
@@ -418,9 +394,9 @@ func (s Stream) Split(n int) Stream {
 		panic("n should be greater than 0")
 	}
 
-	source := make(chan any)
+	source := make(chan interface{})
 	go func() {
-		var chunk []any
+		var chunk []interface{}
 		for item := range s.source {
 			chunk = append(chunk, item)
 			if len(chunk) == n {
@@ -443,7 +419,7 @@ func (s Stream) Tail(n int64) Stream {
 		panic("n should be greater than 0")
 	}
 
-	source := make(chan any)
+	source := make(chan interface{})
 
 	go func() {
 		ring := collection.NewRing(int(n))
@@ -470,7 +446,7 @@ func (s Stream) Walk(fn WalkFunc, opts ...Option) Stream {
 }
 
 func (s Stream) walkLimited(fn WalkFunc, option *rxOptions) Stream {
-	pipe := make(chan any, option.workers)
+	pipe := make(chan interface{}, option.workers)
 
 	go func() {
 		var wg sync.WaitGroup
@@ -501,7 +477,7 @@ func (s Stream) walkLimited(fn WalkFunc, option *rxOptions) Stream {
 }
 
 func (s Stream) walkUnlimited(fn WalkFunc, option *rxOptions) Stream {
-	pipe := make(chan any, option.workers)
+	pipe := make(chan interface{}, option.workers)
 
 	go func() {
 		var wg sync.WaitGroup
@@ -553,7 +529,7 @@ func buildOptions(opts ...Option) *rxOptions {
 }
 
 // drain drains the given channel.
-func drain(channel <-chan any) {
+func drain(channel <-chan interface{}) {
 	for range channel {
 	}
 }

core/fx/stream_test.go

@@ -23,7 +23,7 @@ func TestBuffer(t *testing.T) {
 		var count int32
 		var wait sync.WaitGroup
 		wait.Add(1)
-		From(func(source chan<- any) {
+		From(func(source chan<- interface{}) {
 			ticker := time.NewTicker(10 * time.Millisecond)
 			defer ticker.Stop()
 
@@ -36,7 +36,7 @@ func TestBuffer(t *testing.T) {
 					return
 				}
 			}
-		}).Buffer(N).ForAll(func(pipe <-chan any) {
+		}).Buffer(N).ForAll(func(pipe <-chan interface{}) {
 			wait.Wait()
 			// why N+1, because take one more to wait for sending into the channel
 			assert.Equal(t, int32(N+1), atomic.LoadInt32(&count))
@@ -47,7 +47,7 @@ func TestBuffer(t *testing.T) {
 func TestBufferNegative(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Buffer(-1).Reduce(func(pipe <-chan any) (any, error) {
+		Just(1, 2, 3, 4).Buffer(-1).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -61,22 +61,22 @@ func TestCount(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		tests := []struct {
 			name     string
-			elements []any
+			elements []interface{}
 		}{
 			{
 				name: "no elements with nil",
 			},
 			{
 				name:     "no elements",
-				elements: []any{},
+				elements: []interface{}{},
 			},
 			{
 				name:     "1 element",
-				elements: []any{1},
+				elements: []interface{}{1},
 			},
 			{
 				name:     "multiple elements",
-				elements: []any{1, 2, 3},
+				elements: []interface{}{1, 2, 3},
 			},
 		}
 
@@ -92,7 +92,7 @@ func TestCount(t *testing.T) {
 func TestDone(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var count int32
-		Just(1, 2, 3).Walk(func(item any, pipe chan<- any) {
+		Just(1, 2, 3).Walk(func(item interface{}, pipe chan<- interface{}) {
 			time.Sleep(time.Millisecond * 100)
 			atomic.AddInt32(&count, int32(item.(int)))
 		}).Done()
@@ -103,7 +103,7 @@ func TestDone(t *testing.T) {
 func TestJust(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Reduce(func(pipe <-chan any) (any, error) {
+		Just(1, 2, 3, 4).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -116,9 +116,9 @@ func TestJust(t *testing.T) {
 func TestDistinct(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(4, 1, 3, 2, 3, 4).Distinct(func(item any) any {
+		Just(4, 1, 3, 2, 3, 4).Distinct(func(item interface{}) interface{} {
 			return item
-		}).Reduce(func(pipe <-chan any) (any, error) {
+		}).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -131,9 +131,9 @@ func TestDistinct(t *testing.T) {
 func TestFilter(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Filter(func(item any) bool {
+		Just(1, 2, 3, 4).Filter(func(item interface{}) bool {
 			return item.(int)%2 == 0
-		}).Reduce(func(pipe <-chan any) (any, error) {
+		}).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -154,9 +154,9 @@ func TestFirst(t *testing.T) {
 func TestForAll(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Filter(func(item any) bool {
+		Just(1, 2, 3, 4).Filter(func(item interface{}) bool {
 			return item.(int)%2 == 0
-		}).ForAll(func(pipe <-chan any) {
+		}).ForAll(func(pipe <-chan interface{}) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -168,11 +168,11 @@ func TestForAll(t *testing.T) {
 func TestGroup(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var groups [][]int
-		Just(10, 11, 20, 21).Group(func(item any) any {
+		Just(10, 11, 20, 21).Group(func(item interface{}) interface{} {
 			v := item.(int)
 			return v / 10
-		}).ForEach(func(item any) {
-			v := item.([]any)
+		}).ForEach(func(item interface{}) {
+			v := item.([]interface{})
 			var group []int
 			for _, each := range v {
 				group = append(group, each.(int))
@@ -191,7 +191,7 @@ func TestGroup(t *testing.T) {
 func TestHead(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Head(2).Reduce(func(pipe <-chan any) (any, error) {
+		Just(1, 2, 3, 4).Head(2).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -204,7 +204,7 @@ func TestHead(t *testing.T) {
 func TestHeadZero(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		assert.Panics(t, func() {
-			Just(1, 2, 3, 4).Head(0).Reduce(func(pipe <-chan any) (any, error) {
+			Just(1, 2, 3, 4).Head(0).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 				return nil, nil
 			})
 		})
@@ -214,7 +214,7 @@ func TestHeadZero(t *testing.T) {
 func TestHeadMore(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Head(6).Reduce(func(pipe <-chan any) (any, error) {
+		Just(1, 2, 3, 4).Head(6).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -245,14 +245,14 @@ func TestMap(t *testing.T) {
 			expect int
 		}{
 			{
-				mapper: func(item any) any {
+				mapper: func(item interface{}) interface{} {
 					v := item.(int)
 					return v * v
 				},
 				expect: 30,
 			},
 			{
-				mapper: func(item any) any {
+				mapper: func(item interface{}) interface{} {
 					v := item.(int)
 					if v%2 == 0 {
 						return 0
@@ -262,7 +262,7 @@ func TestMap(t *testing.T) {
 				expect: 10,
 			},
 			{
-				mapper: func(item any) any {
+				mapper: func(item interface{}) interface{} {
 					v := item.(int)
 					if v%2 == 0 {
 						panic(v)
@@ -283,12 +283,12 @@ func TestMap(t *testing.T) {
 				} else {
 					workers = runtime.NumCPU()
 				}
-				From(func(source chan<- any) {
+				From(func(source chan<- interface{}) {
 					for i := 1; i < 5; i++ {
 						source <- i
 					}
 				}).Map(test.mapper, WithWorkers(workers)).Reduce(
-					func(pipe <-chan any) (any, error) {
+					func(pipe <-chan interface{}) (interface{}, error) {
 						for item := range pipe {
 							result += item.(int)
 						}
@@ -303,8 +303,8 @@ func TestMap(t *testing.T) {
 
 func TestMerge(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
-		Just(1, 2, 3, 4).Merge().ForEach(func(item any) {
-			assert.ElementsMatch(t, []any{1, 2, 3, 4}, item.([]any))
+		Just(1, 2, 3, 4).Merge().ForEach(func(item interface{}) {
+			assert.ElementsMatch(t, []interface{}{1, 2, 3, 4}, item.([]interface{}))
 		})
 	})
 }
@@ -312,7 +312,7 @@ func TestMerge(t *testing.T) {
 func TestParallelJust(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var count int32
-		Just(1, 2, 3).Parallel(func(item any) {
+		Just(1, 2, 3).Parallel(func(item interface{}) {
 			time.Sleep(time.Millisecond * 100)
 			atomic.AddInt32(&count, int32(item.(int)))
 		}, UnlimitedWorkers())
@@ -322,8 +322,8 @@ func TestParallelJust(t *testing.T) {
 
 func TestReverse(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
-		Just(1, 2, 3, 4).Reverse().Merge().ForEach(func(item any) {
-			assert.ElementsMatch(t, []any{4, 3, 2, 1}, item.([]any))
+		Just(1, 2, 3, 4).Reverse().Merge().ForEach(func(item interface{}) {
+			assert.ElementsMatch(t, []interface{}{4, 3, 2, 1}, item.([]interface{}))
 		})
 	})
 }
@@ -331,9 +331,9 @@ func TestReverse(t *testing.T) {
 func TestSort(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var prev int
-		Just(5, 3, 7, 1, 9, 6, 4, 8, 2).Sort(func(a, b any) bool {
+		Just(5, 3, 7, 1, 9, 6, 4, 8, 2).Sort(func(a, b interface{}) bool {
 			return a.(int) < b.(int)
-		}).ForEach(func(item any) {
+		}).ForEach(func(item interface{}) {
 			next := item.(int)
 			assert.True(t, prev < next)
 			prev = next
@@ -346,12 +346,12 @@ func TestSplit(t *testing.T) {
 		assert.Panics(t, func() {
 			Just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10).Split(0).Done()
 		})
-		var chunks [][]any
-		Just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10).Split(4).ForEach(func(item any) {
-			chunk := item.([]any)
+		var chunks [][]interface{}
+		Just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10).Split(4).ForEach(func(item interface{}) {
+			chunk := item.([]interface{})
 			chunks = append(chunks, chunk)
 		})
-		assert.EqualValues(t, [][]any{
+		assert.EqualValues(t, [][]interface{}{
 			{1, 2, 3, 4},
 			{5, 6, 7, 8},
 			{9, 10},
@@ -362,7 +362,7 @@ func TestSplit(t *testing.T) {
 func TestTail(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4).Tail(2).Reduce(func(pipe <-chan any) (any, error) {
+		Just(1, 2, 3, 4).Tail(2).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 			for item := range pipe {
 				result += item.(int)
 			}
@@ -375,7 +375,7 @@ func TestTail(t *testing.T) {
 func TestTailZero(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		assert.Panics(t, func() {
-			Just(1, 2, 3, 4).Tail(0).Reduce(func(pipe <-chan any) (any, error) {
+			Just(1, 2, 3, 4).Tail(0).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
 				return nil, nil
 			})
 		})
@@ -385,11 +385,11 @@ func TestTailZero(t *testing.T) {
 func TestWalk(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		var result int
-		Just(1, 2, 3, 4, 5).Walk(func(item any, pipe chan<- any) {
+		Just(1, 2, 3, 4, 5).Walk(func(item interface{}, pipe chan<- interface{}) {
 			if item.(int)%2 != 0 {
 				pipe <- item
 			}
-		}, UnlimitedWorkers()).ForEach(func(item any) {
+		}, UnlimitedWorkers()).ForEach(func(item interface{}) {
 			result += item.(int)
 		})
 		assert.Equal(t, 9, result)
@@ -398,16 +398,16 @@ func TestWalk(t *testing.T) {
 
 func TestStream_AnyMach(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
-		assetEqual(t, false, Just(1, 2, 3).AnyMach(func(item any) bool {
+		assetEqual(t, false, Just(1, 2, 3).AnyMach(func(item interface{}) bool {
 			return item.(int) == 4
 		}))
-		assetEqual(t, false, Just(1, 2, 3).AnyMach(func(item any) bool {
+		assetEqual(t, false, Just(1, 2, 3).AnyMach(func(item interface{}) bool {
 			return item.(int) == 0
 		}))
-		assetEqual(t, true, Just(1, 2, 3).AnyMach(func(item any) bool {
+		assetEqual(t, true, Just(1, 2, 3).AnyMach(func(item interface{}) bool {
 			return item.(int) == 2
 		}))
-		assetEqual(t, true, Just(1, 2, 3).AnyMach(func(item any) bool {
+		assetEqual(t, true, Just(1, 2, 3).AnyMach(func(item interface{}) bool {
 			return item.(int) == 2
 		}))
 	})
@@ -416,17 +416,17 @@ func TestStream_AnyMach(t *testing.T) {
 func TestStream_AllMach(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		assetEqual(
-			t, true, Just(1, 2, 3).AllMach(func(item any) bool {
+			t, true, Just(1, 2, 3).AllMach(func(item interface{}) bool {
 				return true
 			}),
 		)
 		assetEqual(
-			t, false, Just(1, 2, 3).AllMach(func(item any) bool {
+			t, false, Just(1, 2, 3).AllMach(func(item interface{}) bool {
 				return false
 			}),
 		)
 		assetEqual(
-			t, false, Just(1, 2, 3).AllMach(func(item any) bool {
+			t, false, Just(1, 2, 3).AllMach(func(item interface{}) bool {
 				return item.(int) == 1
 			}),
 		)
@@ -436,17 +436,17 @@ func TestStream_AllMach(t *testing.T) {
 func TestStream_NoneMatch(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		assetEqual(
-			t, true, Just(1, 2, 3).NoneMatch(func(item any) bool {
+			t, true, Just(1, 2, 3).NoneMatch(func(item interface{}) bool {
 				return false
 			}),
 		)
 		assetEqual(
-			t, false, Just(1, 2, 3).NoneMatch(func(item any) bool {
+			t, false, Just(1, 2, 3).NoneMatch(func(item interface{}) bool {
 				return true
 			}),
 		)
 		assetEqual(
-			t, true, Just(1, 2, 3).NoneMatch(func(item any) bool {
+			t, true, Just(1, 2, 3).NoneMatch(func(item interface{}) bool {
 				return item.(int) == 4
 			}),
 		)
@@ -455,19 +455,19 @@ func TestStream_NoneMatch(t *testing.T) {
 
 func TestConcat(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
-		a1 := []any{1, 2, 3}
-		a2 := []any{4, 5, 6}
+		a1 := []interface{}{1, 2, 3}
+		a2 := []interface{}{4, 5, 6}
 		s1 := Just(a1...)
 		s2 := Just(a2...)
 		stream := Concat(s1, s2)
-		var items []any
+		var items []interface{}
 		for item := range stream.source {
 			items = append(items, item)
 		}
 		sort.Slice(items, func(i, j int) bool {
 			return items[i].(int) < items[j].(int)
 		})
-		ints := make([]any, 0)
+		ints := make([]interface{}, 0)
 		ints = append(ints, a1...)
 		ints = append(ints, a2...)
 		assetEqual(t, ints, items)
@@ -479,7 +479,7 @@ func TestStream_Skip(t *testing.T) {
 		assetEqual(t, 3, Just(1, 2, 3, 4).Skip(1).Count())
 		assetEqual(t, 1, Just(1, 2, 3, 4).Skip(3).Count())
 		assetEqual(t, 4, Just(1, 2, 3, 4).Skip(0).Count())
-		equal(t, Just(1, 2, 3, 4).Skip(3), []any{4})
+		equal(t, Just(1, 2, 3, 4).Skip(3), []interface{}{4})
 		assert.Panics(t, func() {
 			Just(1, 2, 3, 4).Skip(-1)
 		})
@@ -489,104 +489,27 @@ func TestStream_Skip(t *testing.T) {
 func TestStream_Concat(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
 		stream := Just(1).Concat(Just(2), Just(3))
-		var items []any
+		var items []interface{}
 		for item := range stream.source {
 			items = append(items, item)
 		}
 		sort.Slice(items, func(i, j int) bool {
 			return items[i].(int) < items[j].(int)
 		})
-		assetEqual(t, []any{1, 2, 3}, items)
+		assetEqual(t, []interface{}{1, 2, 3}, items)
 
 		just := Just(1)
-		equal(t, just.Concat(just), []any{1})
-	})
-}
-
-func TestStream_Max(t *testing.T) {
-	runCheckedTest(t, func(t *testing.T) {
-		tests := []struct {
-			name     string
-			elements []any
-			max      any
-		}{
-			{
-				name: "no elements with nil",
-			},
-			{
-				name:     "no elements",
-				elements: []any{},
-				max:      nil,
-			},
-			{
-				name:     "1 element",
-				elements: []any{1},
-				max:      1,
-			},
-			{
-				name:     "multiple elements",
-				elements: []any{1, 2, 9, 5, 8},
-				max:      9,
-			},
-		}
-
-		for _, test := range tests {
-			t.Run(test.name, func(t *testing.T) {
-				val := Just(test.elements...).Max(func(a, b any) bool {
-					return a.(int) < b.(int)
-				})
-				assetEqual(t, test.max, val)
-			})
-		}
-	})
-}
-
-func TestStream_Min(t *testing.T) {
-	runCheckedTest(t, func(t *testing.T) {
-		tests := []struct {
-			name     string
-			elements []any
-			min      any
-		}{
-			{
-				name: "no elements with nil",
-				min:  nil,
-			},
-			{
-				name:     "no elements",
-				elements: []any{},
-				min:      nil,
-			},
-			{
-				name:     "1 element",
-				elements: []any{1},
-				min:      1,
-			},
-			{
-				name:     "multiple elements",
-				elements: []any{-1, 1, 2, 9, 5, 8},
-				min:      -1,
-			},
-		}
-
-		for _, test := range tests {
-			t.Run(test.name, func(t *testing.T) {
-				val := Just(test.elements...).Min(func(a, b any) bool {
-					return a.(int) < b.(int)
-				})
-				assetEqual(t, test.min, val)
-			})
-		}
+		equal(t, just.Concat(just), []interface{}{1})
 	})
 }
 
 func BenchmarkParallelMapReduce(b *testing.B) {
 	b.ReportAllocs()
 
-	mapper := func(v any) any {
+	mapper := func(v interface{}) interface{} {
 		return v.(int64) * v.(int64)
 	}
-	reducer := func(input <-chan any) (any, error) {
+	reducer := func(input <-chan interface{}) (interface{}, error) {
 		var result int64
 		for v := range input {
 			result += v.(int64)
@@ -594,7 +517,7 @@ func BenchmarkParallelMapReduce(b *testing.B) {
 		return result, nil
 	}
 	b.ResetTimer()
-	From(func(input chan<- any) {
+	From(func(input chan<- interface{}) {
 		b.RunParallel(func(pb *testing.PB) {
 			for pb.Next() {
 				input <- int64(rand.Int())
@@ -606,10 +529,10 @@ func BenchmarkParallelMapReduce(b *testing.B) {
 func BenchmarkMapReduce(b *testing.B) {
 	b.ReportAllocs()
 
-	mapper := func(v any) any {
+	mapper := func(v interface{}) interface{} {
 		return v.(int64) * v.(int64)
 	}
-	reducer := func(input <-chan any) (any, error) {
+	reducer := func(input <-chan interface{}) (interface{}, error) {
 		var result int64
 		for v := range input {
 			result += v.(int64)
@@ -617,21 +540,21 @@ func BenchmarkMapReduce(b *testing.B) {
 		return result, nil
 	}
 	b.ResetTimer()
-	From(func(input chan<- any) {
+	From(func(input chan<- interface{}) {
 		for i := 0; i < b.N; i++ {
 			input <- int64(rand.Int())
 		}
 	}).Map(mapper).Reduce(reducer)
 }
 
-func assetEqual(t *testing.T, except, data any) {
+func assetEqual(t *testing.T, except, data interface{}) {
 	if !reflect.DeepEqual(except, data) {
 		t.Errorf(" %v, want %v", data, except)
 	}
 }
 
-func equal(t *testing.T, stream Stream, data []any) {
-	items := make([]any, 0)
+func equal(t *testing.T, stream Stream, data []interface{}) {
+	items := make([]interface{}, 0)
 	for item := range stream.source {
 		items = append(items, item)
 	}

core/fx/timeout.go

@@ -29,7 +29,7 @@ func DoWithTimeout(fn func() error, timeout time.Duration, opts ...DoOption) err
 
 	// create channel with buffer size 1 to avoid goroutine leak
 	done := make(chan error, 1)
-	panicChan := make(chan any, 1)
+	panicChan := make(chan interface{}, 1)
 	go func() {
 		defer func() {
 			if p := recover(); p != nil {

core/hash/consistenthash.go

@@ -26,7 +26,7 @@ type (
 		hashFunc Func
 		replicas int
 		keys     []uint64
-		ring     map[uint64][]any
+		ring     map[uint64][]interface{}
 		nodes    map[string]lang.PlaceholderType
 		lock     sync.RWMutex
 	}
@@ -50,21 +50,21 @@ func NewCustomConsistentHash(replicas int, fn Func) *ConsistentHash {
 	return &ConsistentHash{
 		hashFunc: fn,
 		replicas: replicas,
-		ring:     make(map[uint64][]any),
+		ring:     make(map[uint64][]interface{}),
 		nodes:    make(map[string]lang.PlaceholderType),
 	}
 }
 
 // Add adds the node with the number of h.replicas,
 // the later call will overwrite the replicas of the former calls.
-func (h *ConsistentHash) Add(node any) {
+func (h *ConsistentHash) Add(node interface{}) {
 	h.AddWithReplicas(node, h.replicas)
 }
 
 // AddWithReplicas adds the node with the number of replicas,
 // replicas will be truncated to h.replicas if it's larger than h.replicas,
 // the later call will overwrite the replicas of the former calls.
-func (h *ConsistentHash) AddWithReplicas(node any, replicas int) {
+func (h *ConsistentHash) AddWithReplicas(node interface{}, replicas int) {
 	h.Remove(node)
 
 	if replicas > h.replicas {
@@ -89,7 +89,7 @@ func (h *ConsistentHash) AddWithReplicas(node any, replicas int) {
 
 // AddWithWeight adds the node with weight, the weight can be 1 to 100, indicates the percent,
 // the later call will overwrite the replicas of the former calls.
-func (h *ConsistentHash) AddWithWeight(node any, weight int) {
+func (h *ConsistentHash) AddWithWeight(node interface{}, weight int) {
 	// don't need to make sure weight not larger than TopWeight,
 	// because AddWithReplicas makes sure replicas cannot be larger than h.replicas
 	replicas := h.replicas * weight / TopWeight
@@ -97,7 +97,7 @@ func (h *ConsistentHash) AddWithWeight(node any, weight int) {
 }
 
 // Get returns the corresponding node from h base on the given v.
-func (h *ConsistentHash) Get(v any) (any, bool) {
+func (h *ConsistentHash) Get(v interface{}) (interface{}, bool) {
 	h.lock.RLock()
 	defer h.lock.RUnlock()
 
@@ -124,7 +124,7 @@ func (h *ConsistentHash) Get(v any) (any, bool) {
 }
 
 // Remove removes the given node from h.
-func (h *ConsistentHash) Remove(node any) {
+func (h *ConsistentHash) Remove(node interface{}) {
 	nodeRepr := repr(node)
 
 	h.lock.Lock()
@@ -177,10 +177,10 @@ func (h *ConsistentHash) removeNode(nodeRepr string) {
 	delete(h.nodes, nodeRepr)
 }
 
-func innerRepr(node any) string {
+func innerRepr(node interface{}) string {
 	return fmt.Sprintf("%d:%v", prime, node)
 }
 
-func repr(node any) string {
+func repr(node interface{}) string {
 	return lang.Repr(node)
 }

core/hash/consistenthash_test.go

@@ -42,7 +42,7 @@ func TestConsistentHash(t *testing.T) {
 		keys[key.(string)]++
 	}
 
-	mi := make(map[any]int, len(keys))
+	mi := make(map[interface{}]int, len(keys))
 	for k, v := range keys {
 		mi[k] = v
 	}

core/iox/bufferpool.go

@@ -16,7 +16,7 @@ func NewBufferPool(capability int) *BufferPool {
 	return &BufferPool{
 		capability: capability,
 		pool: &sync.Pool{
-			New: func() any {
+			New: func() interface{} {
 				return new(bytes.Buffer)
 			},
 		},

core/iox/read_test.go

@@ -40,11 +40,11 @@ b`,
 
 	for _, test := range tests {
 		t.Run(test.input, func(t *testing.T) {
-			tmpFile, err := fs.TempFilenameWithText(test.input)
+			tmpfile, err := fs.TempFilenameWithText(test.input)
 			assert.Nil(t, err)
-			defer os.Remove(tmpFile)
+			defer os.Remove(tmpfile)
 
-			content, err := ReadText(tmpFile)
+			content, err := ReadText(tmpfile)
 			assert.Nil(t, err)
 			assert.Equal(t, test.expect, content)
 		})
@@ -59,9 +59,9 @@ func TestReadTextLines(t *testing.T) {
     #a
     3`
 
-	tmpFile, err := fs.TempFilenameWithText(text)
+	tmpfile, err := fs.TempFilenameWithText(text)
 	assert.Nil(t, err)
-	defer os.Remove(tmpFile)
+	defer os.Remove(tmpfile)
 
 	tests := []struct {
 		options     []TextReadOption
@@ -87,7 +87,7 @@ func TestReadTextLines(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(stringx.Rand(), func(t *testing.T) {
-			lines, err := ReadTextLines(tmpFile, test.options...)
+			lines, err := ReadTextLines(tmpfile, test.options...)
 			assert.Nil(t, err)
 			assert.Equal(t, test.expectLines, len(lines))
 		})

core/jsonx/json.go

@@ -9,12 +9,12 @@ import (
 )
 
 // Marshal marshals v into json bytes.
-func Marshal(v any) ([]byte, error) {
+func Marshal(v interface{}) ([]byte, error) {
 	return json.Marshal(v)
 }
 
 // MarshalToString marshals v into a string.
-func MarshalToString(v any) (string, error) {
+func MarshalToString(v interface{}) (string, error) {
 	data, err := Marshal(v)
 	if err != nil {
 		return "", err
@@ -24,7 +24,7 @@ func MarshalToString(v any) (string, error) {
 }
 
 // Unmarshal unmarshals data bytes into v.
-func Unmarshal(data []byte, v any) error {
+func Unmarshal(data []byte, v interface{}) error {
 	decoder := json.NewDecoder(bytes.NewReader(data))
 	if err := unmarshalUseNumber(decoder, v); err != nil {
 		return formatError(string(data), err)
@@ -34,7 +34,7 @@ func Unmarshal(data []byte, v any) error {
 }
 
 // UnmarshalFromString unmarshals v from str.
-func UnmarshalFromString(str string, v any) error {
+func UnmarshalFromString(str string, v interface{}) error {
 	decoder := json.NewDecoder(strings.NewReader(str))
 	if err := unmarshalUseNumber(decoder, v); err != nil {
 		return formatError(str, err)
@@ -44,7 +44,7 @@ func UnmarshalFromString(str string, v any) error {
 }
 
 // UnmarshalFromReader unmarshals v from reader.
-func UnmarshalFromReader(reader io.Reader, v any) error {
+func UnmarshalFromReader(reader io.Reader, v interface{}) error {
 	var buf strings.Builder
 	teeReader := io.TeeReader(reader, &buf)
 	decoder := json.NewDecoder(teeReader)
@@ -55,7 +55,7 @@ func UnmarshalFromReader(reader io.Reader, v any) error {
 	return nil
 }
 
-func unmarshalUseNumber(decoder *json.Decoder, v any) error {
+func unmarshalUseNumber(decoder *json.Decoder, v interface{}) error {
 	decoder.UseNumber()
 	return decoder.Decode(v)
 }

core/lang/lang.go

@@ -11,13 +11,13 @@ var Placeholder PlaceholderType
 
 type (
 	// AnyType can be used to hold any type.
-	AnyType = any
+	AnyType = interface{}
 	// PlaceholderType represents a placeholder type.
 	PlaceholderType = struct{}
 )
 
 // Repr returns the string representation of v.
-func Repr(v any) string {
+func Repr(v interface{}) string {
 	if v == nil {
 		return ""
 	}

core/lang/lang_test.go

@@ -23,7 +23,7 @@ func TestRepr(t *testing.T) {
 		u64 uint64  = 8
 	)
 	tests := []struct {
-		v      any
+		v      interface{}
 		expect string
 	}{
 		{

core/limit/periodlimit.go

@@ -9,6 +9,21 @@ import (
 	"github.com/zeromicro/go-zero/core/stores/redis"
 )
 
+// to be compatible with aliyun redis, we cannot use `local key = KEYS[1]` to reuse the key
+const periodScript = `local limit = tonumber(ARGV[1])
+local window = tonumber(ARGV[2])
+local current = redis.call("INCRBY", KEYS[1], 1)
+if current == 1 then
+    redis.call("expire", KEYS[1], window)
+end
+if current < limit then
+    return 1
+elseif current == limit then
+    return 2
+else
+    return 0
+end`
+
 const (
 	// Unknown means not initialized state.
 	Unknown = iota
@@ -24,25 +39,8 @@ const (
 	internalHitQuota  = 2
 )
 
-var (
-	// ErrUnknownCode is an error that represents unknown status code.
-	ErrUnknownCode = errors.New("unknown status code")
-
-	// to be compatible with aliyun redis, we cannot use `local key = KEYS[1]` to reuse the key
-	periodScript = redis.NewScript(`local limit = tonumber(ARGV[1])
-local window = tonumber(ARGV[2])
-local current = redis.call("INCRBY", KEYS[1], 1)
-if current == 1 then
-    redis.call("expire", KEYS[1], window)
-end
-if current < limit then
-    return 1
-elseif current == limit then
-    return 2
-else
-    return 0
-end`)
-)
+// ErrUnknownCode is an error that represents unknown status code.
+var ErrUnknownCode = errors.New("unknown status code")
 
 type (
 	// PeriodOption defines the method to customize a PeriodLimit.
@@ -82,7 +80,7 @@ func (h *PeriodLimit) Take(key string) (int, error) {
 
 // TakeCtx requests a permit with context, it returns the permit state.
 func (h *PeriodLimit) TakeCtx(ctx context.Context, key string) (int, error) {
-	resp, err := h.limitStore.ScriptRunCtx(ctx, periodScript, []string{h.keyPrefix + key}, []string{
+	resp, err := h.limitStore.EvalCtx(ctx, periodScript, []string{h.keyPrefix + key}, []string{
 		strconv.Itoa(h.quota),
 		strconv.Itoa(h.calcExpireSeconds()),
 	})

core/limit/periodlimit_test.go

@@ -33,7 +33,9 @@ func TestPeriodLimit_RedisUnavailable(t *testing.T) {
 }
 
 func testPeriodLimit(t *testing.T, opts ...PeriodOption) {
-	store := redistest.CreateRedis(t)
+	store, clean, err := redistest.CreateRedis()
+	assert.Nil(t, err)
+	defer clean()
 
 	const (
 		seconds = 1

core/limit/tokenlimit.go

@@ -15,15 +15,10 @@ import (
 )
 
 const (
-	tokenFormat     = "{%s}.tokens"
-	timestampFormat = "{%s}.ts"
-	pingInterval    = time.Millisecond * 100
-)
-
-// to be compatible with aliyun redis, we cannot use `local key = KEYS[1]` to reuse the key
-// KEYS[1] as tokens_key
-// KEYS[2] as timestamp_key
-var script = redis.NewScript(`local rate = tonumber(ARGV[1])
+	// to be compatible with aliyun redis, we cannot use `local key = KEYS[1]` to reuse the key
+	// KEYS[1] as tokens_key
+	// KEYS[2] as timestamp_key
+	script = `local rate = tonumber(ARGV[1])
 local capacity = tonumber(ARGV[2])
 local now = tonumber(ARGV[3])
 local requested = tonumber(ARGV[4])
@@ -50,7 +45,11 @@ end
 redis.call("setex", KEYS[1], ttl, new_tokens)
 redis.call("setex", KEYS[2], ttl, now)
 
-return allowed`)
+return allowed`
+	tokenFormat     = "{%s}.tokens"
+	timestampFormat = "{%s}.ts"
+	pingInterval    = time.Millisecond * 100
+)
 
 // A TokenLimiter controls how frequently events are allowed to happen with in one second.
 type TokenLimiter struct {
@@ -111,7 +110,7 @@ func (lim *TokenLimiter) reserveN(ctx context.Context, now time.Time, n int) boo
 		return lim.rescueLimiter.AllowN(now, n)
 	}
 
-	resp, err := lim.store.ScriptRunCtx(ctx,
+	resp, err := lim.store.EvalCtx(ctx,
 		script,
 		[]string{
 			lim.tokenKey,

core/limit/tokenlimit_test.go

@@ -70,7 +70,9 @@ func TestTokenLimit_Rescue(t *testing.T) {
 }
 
 func TestTokenLimit_Take(t *testing.T) {
-	store := redistest.CreateRedis(t)
+	store, clean, err := redistest.CreateRedis()
+	assert.Nil(t, err)
+	defer clean()
 
 	const (
 		total = 100
@@ -90,7 +92,9 @@ func TestTokenLimit_Take(t *testing.T) {
 }
 
 func TestTokenLimit_TakeBurst(t *testing.T) {
-	store := redistest.CreateRedis(t)
+	store, clean, err := redistest.CreateRedis()
+	assert.Nil(t, err)
+	defer clean()
 
 	const (
 		total = 100

core/logc/logs.go

@@ -48,18 +48,18 @@ func Debugw(ctx context.Context, msg string, fields ...LogField) {
 }
 
 // Error writes v into error log.
-func Error(ctx context.Context, v ...any) {
+func Error(ctx context.Context, v ...interface{}) {
 	getLogger(ctx).Error(v...)
 }
 
 // Errorf writes v with format into error log.
-func Errorf(ctx context.Context, format string, v ...any) {
+func Errorf(ctx context.Context, format string, v ...interface{}) {
 	getLogger(ctx).Errorf(fmt.Errorf(format, v...).Error())
 }
 
 // Errorv writes v into error log with json content.
 // No call stack attached, because not elegant to pack the messages.
-func Errorv(ctx context.Context, v any) {
+func Errorv(ctx context.Context, v interface{}) {
 	getLogger(ctx).Errorv(v)
 }
 
@@ -69,22 +69,22 @@ func Errorw(ctx context.Context, msg string, fields ...LogField) {
 }
 
 // Field returns a LogField for the given key and value.
-func Field(key string, value any) LogField {
+func Field(key string, value interface{}) LogField {
 	return logx.Field(key, value)
 }
 
 // Info writes v into access log.
-func Info(ctx context.Context, v ...any) {
+func Info(ctx context.Context, v ...interface{}) {
 	getLogger(ctx).Info(v...)
 }
 
 // Infof writes v with format into access log.
-func Infof(ctx context.Context, format string, v ...any) {
+func Infof(ctx context.Context, format string, v ...interface{}) {
 	getLogger(ctx).Infof(format, v...)
 }
 
 // Infov writes v into access log with json content.
-func Infov(ctx context.Context, v any) {
+func Infov(ctx context.Context, v interface{}) {
 	getLogger(ctx).Infov(v)
 }
 
@@ -117,17 +117,17 @@ func SetUp(c LogConf) error {
 }
 
 // Slow writes v into slow log.
-func Slow(ctx context.Context, v ...any) {
+func Slow(ctx context.Context, v ...interface{}) {
 	getLogger(ctx).Slow(v...)
 }
 
 // Slowf writes v with format into slow log.
-func Slowf(ctx context.Context, format string, v ...any) {
+func Slowf(ctx context.Context, format string, v ...interface{}) {
 	getLogger(ctx).Slowf(format, v...)
 }
 
 // Slowv writes v into slow log with json content.
-func Slowv(ctx context.Context, v any) {
+func Slowv(ctx context.Context, v interface{}) {
 	getLogger(ctx).Slowv(v)
 }
 

core/logc/logs_test.go

@@ -1,6 +1,7 @@
 package logc
 
 import (
+	"bytes"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -10,11 +11,14 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/logx"
-	"github.com/zeromicro/go-zero/core/logx/logtest"
 )
 
 func TestAddGlobalFields(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf bytes.Buffer
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
 
 	Info(context.Background(), "hello")
 	buf.Reset()
@@ -22,7 +26,7 @@ func TestAddGlobalFields(t *testing.T) {
 	AddGlobalFields(Field("a", "1"), Field("b", "2"))
 	AddGlobalFields(Field("c", "3"))
 	Info(context.Background(), "world")
-	var m map[string]any
+	var m map[string]interface{}
 	assert.NoError(t, json.Unmarshal(buf.Bytes(), &m))
 	assert.Equal(t, "1", m["a"])
 	assert.Equal(t, "2", m["b"])
@@ -30,90 +34,155 @@ func TestAddGlobalFields(t *testing.T) {
 }
 
 func TestAlert(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	Alert(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), "foo"), buf.String())
 }
 
 func TestError(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Error(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestErrorf(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Errorf(context.Background(), "foo %s", "bar")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestErrorv(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Errorv(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestErrorw(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Errorw(context.Background(), "foo", Field("a", "b"))
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestInfo(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Info(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestInfof(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Infof(context.Background(), "foo %s", "bar")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestInfov(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Infov(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestInfow(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Infow(context.Background(), "foo", Field("a", "b"))
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestDebug(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Debug(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestDebugf(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Debugf(context.Background(), "foo %s", "bar")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestDebugv(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Debugv(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
 }
 
 func TestDebugw(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Debugw(context.Background(), "foo", Field("a", "b"))
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)))
@@ -135,28 +204,48 @@ func TestMisc(t *testing.T) {
 }
 
 func TestSlow(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Slow(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)), buf.String())
 }
 
 func TestSlowf(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Slowf(context.Background(), "foo %s", "bar")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)), buf.String())
 }
 
 func TestSlowv(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Slowv(context.Background(), "foo")
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)), buf.String())
 }
 
 func TestSloww(t *testing.T) {
-	buf := logtest.NewCollector(t)
+	var buf strings.Builder
+	writer := logx.NewWriter(&buf)
+	old := logx.Reset()
+	logx.SetWriter(writer)
+	defer logx.SetWriter(old)
+
 	file, line := getFileLine()
 	Sloww(context.Background(), "foo", Field("a", "b"))
 	assert.True(t, strings.Contains(buf.String(), fmt.Sprintf("%s:%d", file, line+1)), buf.String())

core/logx/config.go

@@ -23,7 +23,7 @@ type LogConf struct {
 	MaxContentLength uint32 `json:",optional"`
 	// Compress represents whether to compress the log file, default is `false`.
 	Compress bool `json:",optional"`
-	// Stat represents whether to log statistics, default is `true`.
+	// Stdout represents whether to log statistics, default is `true`.
 	Stat bool `json:",default=true"`
 	// KeepDays represents how many days the log files will be kept. Default to keep all files.
 	// Only take effect when Mode is `file` or `volume`, both work when Rotation is `daily` or `size`.
@@ -32,13 +32,13 @@ type LogConf struct {
 	StackCooldownMillis int `json:",default=100"`
 	// MaxBackups represents how many backup log files will be kept. 0 means all files will be kept forever.
 	// Only take effect when RotationRuleType is `size`.
-	// Even though `MaxBackups` sets 0, log files will still be removed
+	// Even thougth `MaxBackups` sets 0, log files will still be removed
 	// if the `KeepDays` limitation is reached.
 	MaxBackups int `json:",default=0"`
 	// MaxSize represents how much space the writing log file takes up. 0 means no limit. The unit is `MB`.
 	// Only take effect when RotationRuleType is `size`
 	MaxSize int `json:",default=0"`
-	// Rotation represents the type of log rotation rule. Default is `daily`.
+	// RotationRuleType represents the type of log rotation rule. Default is `daily`.
 	// daily: daily rotation.
 	// size: size limited rotation.
 	Rotation string `json:",default=daily,options=[daily,size]"`

core/logx/fields_test.go

@@ -25,7 +25,7 @@ func TestAddGlobalFields(t *testing.T) {
 	AddGlobalFields(Field("a", "1"), Field("b", "2"))
 	AddGlobalFields(Field("c", "3"))
 	Info("world")
-	var m map[string]any
+	var m map[string]interface{}
 	assert.NoError(t, json.Unmarshal(buf.Bytes(), &m))
 	assert.Equal(t, "1", m["a"])
 	assert.Equal(t, "2", m["b"])

core/logx/lesslogger.go

@@ -13,14 +13,14 @@ func NewLessLogger(milliseconds int) *LessLogger {
 }
 
 // Error logs v into error log or discard it if more than once in the given duration.
-func (logger *LessLogger) Error(v ...any) {
+func (logger *LessLogger) Error(v ...interface{}) {
 	logger.logOrDiscard(func() {
 		Error(v...)
 	})
 }
 
 // Errorf logs v with format into error log or discard it if more than once in the given duration.
-func (logger *LessLogger) Errorf(format string, v ...any) {
+func (logger *LessLogger) Errorf(format string, v ...interface{}) {
 	logger.logOrDiscard(func() {
 		Errorf(format, v...)
 	})

core/logx/logger.go

@@ -8,35 +8,35 @@ import (
 // A Logger represents a logger.
 type Logger interface {
 	// Debug logs a message at info level.
-	Debug(...any)
+	Debug(...interface{})
 	// Debugf logs a message at info level.
-	Debugf(string, ...any)
+	Debugf(string, ...interface{})
 	// Debugv logs a message at info level.
-	Debugv(any)
+	Debugv(interface{})
 	// Debugw logs a message at info level.
 	Debugw(string, ...LogField)
 	// Error logs a message at error level.
-	Error(...any)
+	Error(...interface{})
 	// Errorf logs a message at error level.
-	Errorf(string, ...any)
+	Errorf(string, ...interface{})
 	// Errorv logs a message at error level.
-	Errorv(any)
+	Errorv(interface{})
 	// Errorw logs a message at error level.
 	Errorw(string, ...LogField)
 	// Info logs a message at info level.
-	Info(...any)
+	Info(...interface{})
 	// Infof logs a message at info level.
-	Infof(string, ...any)
+	Infof(string, ...interface{})
 	// Infov logs a message at info level.
-	Infov(any)
+	Infov(interface{})
 	// Infow logs a message at info level.
 	Infow(string, ...LogField)
 	// Slow logs a message at slow level.
-	Slow(...any)
+	Slow(...interface{})
 	// Slowf logs a message at slow level.
-	Slowf(string, ...any)
+	Slowf(string, ...interface{})
 	// Slowv logs a message at slow level.
-	Slowv(any)
+	Slowv(interface{})
 	// Sloww logs a message at slow level.
 	Sloww(string, ...LogField)
 	// WithCallerSkip returns a new logger with the given caller skip.

core/logx/logs.go

@@ -34,13 +34,13 @@ type (
 	// LogField is a key-value pair that will be added to the log entry.
 	LogField struct {
 		Key   string
-		Value any
+		Value interface{}
 	}
 
 	// LogOption defines the method to customize the logging.
 	LogOption func(options *logOptions)
 
-	logEntry map[string]any
+	logEntry map[string]interface{}
 
 	logOptions struct {
 		gzipEnabled           bool
@@ -67,17 +67,17 @@ func Close() error {
 }
 
 // Debug writes v into access log.
-func Debug(v ...any) {
+func Debug(v ...interface{}) {
 	writeDebug(fmt.Sprint(v...))
 }
 
 // Debugf writes v with format into access log.
-func Debugf(format string, v ...any) {
+func Debugf(format string, v ...interface{}) {
 	writeDebug(fmt.Sprintf(format, v...))
 }
 
 // Debugv writes v into access log with json content.
-func Debugv(v any) {
+func Debugv(v interface{}) {
 	writeDebug(v)
 }
 
@@ -98,30 +98,30 @@ func DisableStat() {
 }
 
 // Error writes v into error log.
-func Error(v ...any) {
+func Error(v ...interface{}) {
 	writeError(fmt.Sprint(v...))
 }
 
 // Errorf writes v with format into error log.
-func Errorf(format string, v ...any) {
+func Errorf(format string, v ...interface{}) {
 	writeError(fmt.Errorf(format, v...).Error())
 }
 
 // ErrorStack writes v along with call stack into error log.
-func ErrorStack(v ...any) {
+func ErrorStack(v ...interface{}) {
 	// there is newline in stack string
 	writeStack(fmt.Sprint(v...))
 }
 
 // ErrorStackf writes v along with call stack in format into error log.
-func ErrorStackf(format string, v ...any) {
+func ErrorStackf(format string, v ...interface{}) {
 	// there is newline in stack string
 	writeStack(fmt.Sprintf(format, v...))
 }
 
 // Errorv writes v into error log with json content.
 // No call stack attached, because not elegant to pack the messages.
-func Errorv(v any) {
+func Errorv(v interface{}) {
 	writeError(v)
 }
 
@@ -131,7 +131,7 @@ func Errorw(msg string, fields ...LogField) {
 }
 
 // Field returns a LogField for the given key and value.
-func Field(key string, value any) LogField {
+func Field(key string, value interface{}) LogField {
 	switch val := value.(type) {
 	case error:
 		return LogField{Key: key, Value: val.Error()}
@@ -169,17 +169,17 @@ func Field(key string, value any) LogField {
 }
 
 // Info writes v into access log.
-func Info(v ...any) {
+func Info(v ...interface{}) {
 	writeInfo(fmt.Sprint(v...))
 }
 
 // Infof writes v with format into access log.
-func Infof(format string, v ...any) {
+func Infof(format string, v ...interface{}) {
 	writeInfo(fmt.Sprintf(format, v...))
 }
 
 // Infov writes v into access log with json content.
-func Infov(v any) {
+func Infov(v interface{}) {
 	writeInfo(v)
 }
 
@@ -197,12 +197,7 @@ func Must(err error) {
 	msg := err.Error()
 	log.Print(msg)
 	getWriter().Severe(msg)
-
-	if ExitOnFatal.True() {
-		os.Exit(1)
-	} else {
-		panic(msg)
-	}
+	os.Exit(1)
 }
 
 // MustSetup sets up logging with given config c. It exits on error.
@@ -268,27 +263,27 @@ func SetUp(c LogConf) (err error) {
 }
 
 // Severe writes v into severe log.
-func Severe(v ...any) {
+func Severe(v ...interface{}) {
 	writeSevere(fmt.Sprint(v...))
 }
 
 // Severef writes v with format into severe log.
-func Severef(format string, v ...any) {
+func Severef(format string, v ...interface{}) {
 	writeSevere(fmt.Sprintf(format, v...))
 }
 
 // Slow writes v into slow log.
-func Slow(v ...any) {
+func Slow(v ...interface{}) {
 	writeSlow(fmt.Sprint(v...))
 }
 
 // Slowf writes v with format into slow log.
-func Slowf(format string, v ...any) {
+func Slowf(format string, v ...interface{}) {
 	writeSlow(fmt.Sprintf(format, v...))
 }
 
 // Slowv writes v into slow log with json content.
-func Slowv(v any) {
+func Slowv(v interface{}) {
 	writeSlow(v)
 }
 
@@ -298,12 +293,12 @@ func Sloww(msg string, fields ...LogField) {
 }
 
 // Stat writes v into stat log.
-func Stat(v ...any) {
+func Stat(v ...interface{}) {
 	writeStat(fmt.Sprint(v...))
 }
 
 // Statf writes v with format into stat log.
-func Statf(format string, v ...any) {
+func Statf(format string, v ...interface{}) {
 	writeStat(fmt.Sprintf(format, v...))
 }
 
@@ -358,16 +353,14 @@ func createOutput(path string) (io.WriteCloser, error) {
 		return nil, ErrLogPathNotSet
 	}
 
-	var rule RotateRule
 	switch options.rotationRule {
 	case sizeRotationRule:
-		rule = NewSizeLimitRotateRule(path, backupFileDelimiter, options.keepDays, options.maxSize,
-			options.maxBackups, options.gzipEnabled)
+		return NewLogger(path, NewSizeLimitRotateRule(path, backupFileDelimiter, options.keepDays,
+			options.maxSize, options.maxBackups, options.gzipEnabled), options.gzipEnabled)
 	default:
-		rule = DefaultRotateRule(path, backupFileDelimiter, options.keepDays, options.gzipEnabled)
+		return NewLogger(path, DefaultRotateRule(path, backupFileDelimiter, options.keepDays,
+			options.gzipEnabled), options.gzipEnabled)
 	}
-
-	return NewLogger(path, rule, options.gzipEnabled)
 }
 
 func getWriter() Writer {
@@ -429,19 +422,19 @@ func shallLogStat() bool {
 	return atomic.LoadUint32(&disableStat) == 0
 }
 
-func writeDebug(val any, fields ...LogField) {
+func writeDebug(val interface{}, fields ...LogField) {
 	if shallLog(DebugLevel) {
 		getWriter().Debug(val, addCaller(fields...)...)
 	}
 }
 
-func writeError(val any, fields ...LogField) {
+func writeError(val interface{}, fields ...LogField) {
 	if shallLog(ErrorLevel) {
 		getWriter().Error(val, addCaller(fields...)...)
 	}
 }
 
-func writeInfo(val any, fields ...LogField) {
+func writeInfo(val interface{}, fields ...LogField) {
 	if shallLog(InfoLevel) {
 		getWriter().Info(val, addCaller(fields...)...)
 	}
@@ -453,7 +446,7 @@ func writeSevere(msg string) {
 	}
 }
 
-func writeSlow(val any, fields ...LogField) {
+func writeSlow(val interface{}, fields ...LogField) {
 	if shallLog(ErrorLevel) {
 		getWriter().Slow(val, addCaller(fields...)...)
 	}

core/logx/logs_test.go

@@ -24,58 +24,54 @@ var (
 	_    Writer = (*mockWriter)(nil)
 )
 
-func init() {
-	ExitOnFatal.Set(false)
-}
-
 type mockWriter struct {
 	lock    sync.Mutex
 	builder strings.Builder
 }
 
-func (mw *mockWriter) Alert(v any) {
+func (mw *mockWriter) Alert(v interface{}) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelAlert, v)
 }
 
-func (mw *mockWriter) Debug(v any, fields ...LogField) {
+func (mw *mockWriter) Debug(v interface{}, fields ...LogField) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelDebug, v, fields...)
 }
 
-func (mw *mockWriter) Error(v any, fields ...LogField) {
+func (mw *mockWriter) Error(v interface{}, fields ...LogField) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelError, v, fields...)
 }
 
-func (mw *mockWriter) Info(v any, fields ...LogField) {
+func (mw *mockWriter) Info(v interface{}, fields ...LogField) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelInfo, v, fields...)
 }
 
-func (mw *mockWriter) Severe(v any) {
+func (mw *mockWriter) Severe(v interface{}) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelSevere, v)
 }
 
-func (mw *mockWriter) Slow(v any, fields ...LogField) {
+func (mw *mockWriter) Slow(v interface{}, fields ...LogField) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelSlow, v, fields...)
 }
 
-func (mw *mockWriter) Stack(v any) {
+func (mw *mockWriter) Stack(v interface{}) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelError, v)
 }
 
-func (mw *mockWriter) Stat(v any, fields ...LogField) {
+func (mw *mockWriter) Stat(v interface{}, fields ...LogField) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
 	output(&mw.builder, levelStat, v, fields...)
@@ -107,41 +103,41 @@ func TestField(t *testing.T) {
 	tests := []struct {
 		name string
 		f    LogField
-		want map[string]any
+		want map[string]interface{}
 	}{
 		{
 			name: "error",
 			f:    Field("foo", errors.New("bar")),
-			want: map[string]any{
+			want: map[string]interface{}{
 				"foo": "bar",
 			},
 		},
 		{
 			name: "errors",
 			f:    Field("foo", []error{errors.New("bar"), errors.New("baz")}),
-			want: map[string]any{
-				"foo": []any{"bar", "baz"},
+			want: map[string]interface{}{
+				"foo": []interface{}{"bar", "baz"},
 			},
 		},
 		{
 			name: "strings",
 			f:    Field("foo", []string{"bar", "baz"}),
-			want: map[string]any{
-				"foo": []any{"bar", "baz"},
+			want: map[string]interface{}{
+				"foo": []interface{}{"bar", "baz"},
 			},
 		},
 		{
 			name: "duration",
 			f:    Field("foo", time.Second),
-			want: map[string]any{
+			want: map[string]interface{}{
 				"foo": "1s",
 			},
 		},
 		{
 			name: "durations",
 			f:    Field("foo", []time.Duration{time.Second, 2 * time.Second}),
-			want: map[string]any{
-				"foo": []any{"1s", "2s"},
+			want: map[string]interface{}{
+				"foo": []interface{}{"1s", "2s"},
 			},
 		},
 		{
@@ -150,22 +146,22 @@ func TestField(t *testing.T) {
 				time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC),
 				time.Date(2020, time.January, 2, 0, 0, 0, 0, time.UTC),
 			}),
-			want: map[string]any{
-				"foo": []any{"2020-01-01 00:00:00 +0000 UTC", "2020-01-02 00:00:00 +0000 UTC"},
+			want: map[string]interface{}{
+				"foo": []interface{}{"2020-01-01 00:00:00 +0000 UTC", "2020-01-02 00:00:00 +0000 UTC"},
 			},
 		},
 		{
 			name: "stringer",
 			f:    Field("foo", ValStringer{val: "bar"}),
-			want: map[string]any{
+			want: map[string]interface{}{
 				"foo": "bar",
 			},
 		},
 		{
 			name: "stringers",
 			f:    Field("foo", []fmt.Stringer{ValStringer{val: "bar"}, ValStringer{val: "baz"}}),
-			want: map[string]any{
-				"foo": []any{"bar", "baz"},
+			want: map[string]interface{}{
+				"foo": []interface{}{"bar", "baz"},
 			},
 		},
 	}
@@ -212,18 +208,12 @@ func TestFileLineConsoleMode(t *testing.T) {
 	assert.True(t, w.Contains(fmt.Sprintf("%s:%d", file, line+1)))
 }
 
-func TestMust(t *testing.T) {
-	assert.Panics(t, func() {
-		Must(errors.New("foo"))
-	})
-}
-
 func TestStructedLogAlert(t *testing.T) {
 	w := new(mockWriter)
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelAlert, w, func(v ...any) {
+	doTestStructedLog(t, levelAlert, w, func(v ...interface{}) {
 		Alert(fmt.Sprint(v...))
 	})
 }
@@ -233,7 +223,7 @@ func TestStructedLogDebug(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelDebug, w, func(v ...any) {
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
 		Debug(v...)
 	})
 }
@@ -243,7 +233,7 @@ func TestStructedLogDebugf(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelDebug, w, func(v ...any) {
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
 		Debugf(fmt.Sprint(v...))
 	})
 }
@@ -253,7 +243,7 @@ func TestStructedLogDebugv(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelDebug, w, func(v ...any) {
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
 		Debugv(fmt.Sprint(v...))
 	})
 }
@@ -263,7 +253,7 @@ func TestStructedLogDebugw(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelDebug, w, func(v ...any) {
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
 		Debugw(fmt.Sprint(v...), Field("foo", time.Second))
 	})
 }
@@ -273,7 +263,7 @@ func TestStructedLogError(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelError, w, func(v ...any) {
+	doTestStructedLog(t, levelError, w, func(v ...interface{}) {
 		Error(v...)
 	})
 }
@@ -283,7 +273,7 @@ func TestStructedLogErrorf(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelError, w, func(v ...any) {
+	doTestStructedLog(t, levelError, w, func(v ...interface{}) {
 		Errorf("%s", fmt.Sprint(v...))
 	})
 }
@@ -293,7 +283,7 @@ func TestStructedLogErrorv(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelError, w, func(v ...any) {
+	doTestStructedLog(t, levelError, w, func(v ...interface{}) {
 		Errorv(fmt.Sprint(v...))
 	})
 }
@@ -303,7 +293,7 @@ func TestStructedLogErrorw(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelError, w, func(v ...any) {
+	doTestStructedLog(t, levelError, w, func(v ...interface{}) {
 		Errorw(fmt.Sprint(v...), Field("foo", "bar"))
 	})
 }
@@ -313,7 +303,7 @@ func TestStructedLogInfo(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelInfo, w, func(v ...any) {
+	doTestStructedLog(t, levelInfo, w, func(v ...interface{}) {
 		Info(v...)
 	})
 }
@@ -323,7 +313,7 @@ func TestStructedLogInfof(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelInfo, w, func(v ...any) {
+	doTestStructedLog(t, levelInfo, w, func(v ...interface{}) {
 		Infof("%s", fmt.Sprint(v...))
 	})
 }
@@ -333,7 +323,7 @@ func TestStructedLogInfov(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelInfo, w, func(v ...any) {
+	doTestStructedLog(t, levelInfo, w, func(v ...interface{}) {
 		Infov(fmt.Sprint(v...))
 	})
 }
@@ -343,7 +333,7 @@ func TestStructedLogInfow(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelInfo, w, func(v ...any) {
+	doTestStructedLog(t, levelInfo, w, func(v ...interface{}) {
 		Infow(fmt.Sprint(v...), Field("foo", "bar"))
 	})
 }
@@ -353,7 +343,7 @@ func TestStructedLogInfoConsoleAny(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLogConsole(t, w, func(v ...any) {
+	doTestStructedLogConsole(t, w, func(v ...interface{}) {
 		old := atomic.LoadUint32(&encoding)
 		atomic.StoreUint32(&encoding, plainEncodingType)
 		defer func() {
@@ -369,7 +359,7 @@ func TestStructedLogInfoConsoleAnyString(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLogConsole(t, w, func(v ...any) {
+	doTestStructedLogConsole(t, w, func(v ...interface{}) {
 		old := atomic.LoadUint32(&encoding)
 		atomic.StoreUint32(&encoding, plainEncodingType)
 		defer func() {
@@ -385,7 +375,7 @@ func TestStructedLogInfoConsoleAnyError(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLogConsole(t, w, func(v ...any) {
+	doTestStructedLogConsole(t, w, func(v ...interface{}) {
 		old := atomic.LoadUint32(&encoding)
 		atomic.StoreUint32(&encoding, plainEncodingType)
 		defer func() {
@@ -401,7 +391,7 @@ func TestStructedLogInfoConsoleAnyStringer(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLogConsole(t, w, func(v ...any) {
+	doTestStructedLogConsole(t, w, func(v ...interface{}) {
 		old := atomic.LoadUint32(&encoding)
 		atomic.StoreUint32(&encoding, plainEncodingType)
 		defer func() {
@@ -419,7 +409,7 @@ func TestStructedLogInfoConsoleText(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLogConsole(t, w, func(v ...any) {
+	doTestStructedLogConsole(t, w, func(v ...interface{}) {
 		old := atomic.LoadUint32(&encoding)
 		atomic.StoreUint32(&encoding, plainEncodingType)
 		defer func() {
@@ -435,7 +425,7 @@ func TestStructedLogSlow(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelSlow, w, func(v ...any) {
+	doTestStructedLog(t, levelSlow, w, func(v ...interface{}) {
 		Slow(v...)
 	})
 }
@@ -445,7 +435,7 @@ func TestStructedLogSlowf(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelSlow, w, func(v ...any) {
+	doTestStructedLog(t, levelSlow, w, func(v ...interface{}) {
 		Slowf(fmt.Sprint(v...))
 	})
 }
@@ -455,7 +445,7 @@ func TestStructedLogSlowv(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelSlow, w, func(v ...any) {
+	doTestStructedLog(t, levelSlow, w, func(v ...interface{}) {
 		Slowv(fmt.Sprint(v...))
 	})
 }
@@ -465,7 +455,7 @@ func TestStructedLogSloww(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelSlow, w, func(v ...any) {
+	doTestStructedLog(t, levelSlow, w, func(v ...interface{}) {
 		Sloww(fmt.Sprint(v...), Field("foo", time.Second))
 	})
 }
@@ -475,7 +465,7 @@ func TestStructedLogStat(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelStat, w, func(v ...any) {
+	doTestStructedLog(t, levelStat, w, func(v ...interface{}) {
 		Stat(v...)
 	})
 }
@@ -485,7 +475,7 @@ func TestStructedLogStatf(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelStat, w, func(v ...any) {
+	doTestStructedLog(t, levelStat, w, func(v ...interface{}) {
 		Statf(fmt.Sprint(v...))
 	})
 }
@@ -495,7 +485,7 @@ func TestStructedLogSevere(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelSevere, w, func(v ...any) {
+	doTestStructedLog(t, levelSevere, w, func(v ...interface{}) {
 		Severe(v...)
 	})
 }
@@ -505,7 +495,7 @@ func TestStructedLogSeveref(t *testing.T) {
 	old := writer.Swap(w)
 	defer writer.Store(old)
 
-	doTestStructedLog(t, levelSevere, w, func(v ...any) {
+	doTestStructedLog(t, levelSevere, w, func(v ...interface{}) {
 		Severef(fmt.Sprint(v...))
 	})
 }
@@ -517,7 +507,7 @@ func TestStructedLogWithDuration(t *testing.T) {
 	defer writer.Store(old)
 
 	WithDuration(time.Second).Info(message)
-	var entry map[string]any
+	var entry map[string]interface{}
 	if err := json.Unmarshal([]byte(w.String()), &entry); err != nil {
 		t.Error(err)
 	}
@@ -584,38 +574,26 @@ func TestSetup(t *testing.T) {
 		atomic.StoreUint32(&encoding, jsonEncodingType)
 	}()
 
-	setupOnce = sync.Once{}
-	MustSetup(LogConf{
-		ServiceName: "any",
-		Mode:        "console",
-		Encoding:    "json",
-		TimeFormat:  timeFormat,
-	})
-	setupOnce = sync.Once{}
 	MustSetup(LogConf{
 		ServiceName: "any",
 		Mode:        "console",
 		TimeFormat:  timeFormat,
 	})
-	setupOnce = sync.Once{}
 	MustSetup(LogConf{
 		ServiceName: "any",
 		Mode:        "file",
 		Path:        os.TempDir(),
 	})
-	setupOnce = sync.Once{}
 	MustSetup(LogConf{
 		ServiceName: "any",
 		Mode:        "volume",
 		Path:        os.TempDir(),
 	})
-	setupOnce = sync.Once{}
 	MustSetup(LogConf{
 		ServiceName: "any",
 		Mode:        "console",
 		TimeFormat:  timeFormat,
 	})
-	setupOnce = sync.Once{}
 	MustSetup(LogConf{
 		ServiceName: "any",
 		Mode:        "console",
@@ -789,11 +767,11 @@ func put(b []byte) {
 	}
 }
 
-func doTestStructedLog(t *testing.T, level string, w *mockWriter, write func(...any)) {
+func doTestStructedLog(t *testing.T, level string, w *mockWriter, write func(...interface{})) {
 	const message = "hello there"
 	write(message)
 
-	var entry map[string]any
+	var entry map[string]interface{}
 	if err := json.Unmarshal([]byte(w.String()), &entry); err != nil {
 		t.Error(err)
 	}
@@ -804,7 +782,7 @@ func doTestStructedLog(t *testing.T, level string, w *mockWriter, write func(...
 	assert.True(t, strings.Contains(val.(string), message))
 }
 
-func doTestStructedLogConsole(t *testing.T, w *mockWriter, write func(...any)) {
+func doTestStructedLogConsole(t *testing.T, w *mockWriter, write func(...interface{})) {
 	const message = "hello there"
 	write(message)
 	assert.True(t, strings.Contains(w.String(), message))
@@ -844,8 +822,8 @@ func (v ValStringer) String() string {
 	return v.val
 }
 
-func validateFields(t *testing.T, content string, fields map[string]any) {
-	var m map[string]any
+func validateFields(t *testing.T, content string, fields map[string]interface{}) {
+	var m map[string]interface{}
 	if err := json.Unmarshal([]byte(content), &m); err != nil {
 		t.Error(err)
 	}

core/logx/logtest/logtest.go

@@ -1,84 +0,0 @@
-package logtest
-
-import (
-	"bytes"
-	"encoding/json"
-	"io"
-	"testing"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type Buffer struct {
-	buf *bytes.Buffer
-	t   *testing.T
-}
-
-func Discard(t *testing.T) {
-	prev := logx.Reset()
-	logx.SetWriter(logx.NewWriter(io.Discard))
-
-	t.Cleanup(func() {
-		logx.SetWriter(prev)
-	})
-}
-
-func NewCollector(t *testing.T) *Buffer {
-	var buf bytes.Buffer
-	writer := logx.NewWriter(&buf)
-	prev := logx.Reset()
-	logx.SetWriter(writer)
-
-	t.Cleanup(func() {
-		logx.SetWriter(prev)
-	})
-
-	return &Buffer{
-		buf: &buf,
-		t:   t,
-	}
-}
-
-func (b *Buffer) Bytes() []byte {
-	return b.buf.Bytes()
-}
-
-func (b *Buffer) Content() string {
-	var m map[string]interface{}
-	if err := json.Unmarshal(b.buf.Bytes(), &m); err != nil {
-		return ""
-	}
-
-	content, ok := m["content"]
-	if !ok {
-		return ""
-	}
-
-	switch val := content.(type) {
-	case string:
-		return val
-	default:
-		// err is impossible to be not nil, unmarshaled from b.buf.Bytes()
-		bs, _ := json.Marshal(content)
-		return string(bs)
-	}
-}
-
-func (b *Buffer) Reset() {
-	b.buf.Reset()
-}
-
-func (b *Buffer) String() string {
-	return b.buf.String()
-}
-
-func PanicOnFatal(t *testing.T) {
-	ok := logx.ExitOnFatal.CompareAndSwap(true, false)
-	if !ok {
-		return
-	}
-
-	t.Cleanup(func() {
-		logx.ExitOnFatal.CompareAndSwap(false, true)
-	})
-}

core/logx/logtest/logtest_test.go

@@ -1,44 +0,0 @@
-package logtest
-
-import (
-	"errors"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-func TestCollector(t *testing.T) {
-	const input = "hello"
-	c := NewCollector(t)
-	logx.Info(input)
-	assert.Equal(t, input, c.Content())
-	assert.Contains(t, c.String(), input)
-	c.Reset()
-	assert.Empty(t, c.Bytes())
-}
-
-func TestPanicOnFatal(t *testing.T) {
-	const input = "hello"
-	Discard(t)
-	logx.Info(input)
-
-	PanicOnFatal(t)
-	PanicOnFatal(t)
-	assert.Panics(t, func() {
-		logx.Must(errors.New("foo"))
-	})
-}
-
-func TestCollectorContent(t *testing.T) {
-	const input = "hello"
-	c := NewCollector(t)
-	c.buf.WriteString(input)
-	assert.Empty(t, c.Content())
-	c.Reset()
-	c.buf.WriteString(`{}`)
-	assert.Empty(t, c.Content())
-	c.Reset()
-	c.buf.WriteString(`{"content":1}`)
-	assert.Equal(t, "1", c.Content())
-}

core/logx/readme-cn.md

@@ -52,27 +52,27 @@ type LogConf struct {
 ```go
 type Logger interface {
 	// Error logs a message at error level.
-	Error(...any)
+	Error(...interface{})
 	// Errorf logs a message at error level.
-	Errorf(string, ...any)
+	Errorf(string, ...interface{})
 	// Errorv logs a message at error level.
-	Errorv(any)
+	Errorv(interface{})
 	// Errorw logs a message at error level.
 	Errorw(string, ...LogField)
 	// Info logs a message at info level.
-	Info(...any)
+	Info(...interface{})
 	// Infof logs a message at info level.
-	Infof(string, ...any)
+	Infof(string, ...interface{})
 	// Infov logs a message at info level.
-	Infov(any)
+	Infov(interface{})
 	// Infow logs a message at info level.
 	Infow(string, ...LogField)
 	// Slow logs a message at slow level.
-	Slow(...any)
+	Slow(...interface{})
 	// Slowf logs a message at slow level.
-	Slowf(string, ...any)
+	Slowf(string, ...interface{})
 	// Slowv logs a message at slow level.
-	Slowv(any)
+	Slowv(interface{})
 	// Sloww logs a message at slow level.
 	Sloww(string, ...LogField)
 	// WithContext returns a new logger with the given context.
@@ -165,7 +165,7 @@ func NewSensitiveLogger(writer logx.Writer) *SensitiveLogger {
 	}
 }
 
-func (l *SensitiveLogger) Info(msg any, fields ...logx.LogField) {
+func (l *SensitiveLogger) Info(msg interface{}, fields ...logx.LogField) {
 	if m, ok := msg.(Message); ok {
 		l.Writer.Info(Message{
 			Name:     m.Name,

core/logx/readme.md

@@ -51,27 +51,27 @@ type LogConf struct {
 ```go
 type Logger interface {
 	// Error logs a message at error level.
-	Error(...any)
+	Error(...interface{})
 	// Errorf logs a message at error level.
-	Errorf(string, ...any)
+	Errorf(string, ...interface{})
 	// Errorv logs a message at error level.
-	Errorv(any)
+	Errorv(interface{})
 	// Errorw logs a message at error level.
 	Errorw(string, ...LogField)
 	// Info logs a message at info level.
-	Info(...any)
+	Info(...interface{})
 	// Infof logs a message at info level.
-	Infof(string, ...any)
+	Infof(string, ...interface{})
 	// Infov logs a message at info level.
-	Infov(any)
+	Infov(interface{})
 	// Infow logs a message at info level.
 	Infow(string, ...LogField)
 	// Slow logs a message at slow level.
-	Slow(...any)
+	Slow(...interface{})
 	// Slowf logs a message at slow level.
-	Slowf(string, ...any)
+	Slowf(string, ...interface{})
 	// Slowv logs a message at slow level.
-	Slowv(any)
+	Slowv(interface{})
 	// Sloww logs a message at slow level.
 	Sloww(string, ...LogField)
 	// WithContext returns a new logger with the given context.
@@ -164,7 +164,7 @@ func NewSensitiveLogger(writer logx.Writer) *SensitiveLogger {
 	}
 }
 
-func (l *SensitiveLogger) Info(msg any, fields ...logx.LogField) {
+func (l *SensitiveLogger) Info(msg interface{}, fields ...logx.LogField) {
 	if m, ok := msg.(Message); ok {
 		l.Writer.Info(Message{
 			Name:     m.Name,

core/logx/richlogger.go

@@ -40,15 +40,15 @@ type richLogger struct {
 	fields     []LogField
 }
 
-func (l *richLogger) Debug(v ...any) {
+func (l *richLogger) Debug(v ...interface{}) {
 	l.debug(fmt.Sprint(v...))
 }
 
-func (l *richLogger) Debugf(format string, v ...any) {
+func (l *richLogger) Debugf(format string, v ...interface{}) {
 	l.debug(fmt.Sprintf(format, v...))
 }
 
-func (l *richLogger) Debugv(v any) {
+func (l *richLogger) Debugv(v interface{}) {
 	l.debug(v)
 }
 
@@ -56,31 +56,31 @@ func (l *richLogger) Debugw(msg string, fields ...LogField) {
 	l.debug(msg, fields...)
 }
 
-func (l *richLogger) Error(v ...any) {
+func (l *richLogger) Error(v ...interface{}) {
 	l.err(fmt.Sprint(v...))
 }
 
-func (l *richLogger) Errorf(format string, v ...any) {
+func (l *richLogger) Errorf(format string, v ...interface{}) {
 	l.err(fmt.Sprintf(format, v...))
 }
 
-func (l *richLogger) Errorv(v any) {
-	l.err(v)
+func (l *richLogger) Errorv(v interface{}) {
+	l.err(fmt.Sprint(v))
 }
 
 func (l *richLogger) Errorw(msg string, fields ...LogField) {
 	l.err(msg, fields...)
 }
 
-func (l *richLogger) Info(v ...any) {
+func (l *richLogger) Info(v ...interface{}) {
 	l.info(fmt.Sprint(v...))
 }
 
-func (l *richLogger) Infof(format string, v ...any) {
+func (l *richLogger) Infof(format string, v ...interface{}) {
 	l.info(fmt.Sprintf(format, v...))
 }
 
-func (l *richLogger) Infov(v any) {
+func (l *richLogger) Infov(v interface{}) {
 	l.info(v)
 }
 
@@ -88,15 +88,15 @@ func (l *richLogger) Infow(msg string, fields ...LogField) {
 	l.info(msg, fields...)
 }
 
-func (l *richLogger) Slow(v ...any) {
+func (l *richLogger) Slow(v ...interface{}) {
 	l.slow(fmt.Sprint(v...))
 }
 
-func (l *richLogger) Slowf(format string, v ...any) {
+func (l *richLogger) Slowf(format string, v ...interface{}) {
 	l.slow(fmt.Sprintf(format, v...))
 }
 
-func (l *richLogger) Slowv(v any) {
+func (l *richLogger) Slowv(v interface{}) {
 	l.slow(v)
 }
 
@@ -156,25 +156,25 @@ func (l *richLogger) buildFields(fields ...LogField) []LogField {
 	return fields
 }
 
-func (l *richLogger) debug(v any, fields ...LogField) {
+func (l *richLogger) debug(v interface{}, fields ...LogField) {
 	if shallLog(DebugLevel) {
 		getWriter().Debug(v, l.buildFields(fields...)...)
 	}
 }
 
-func (l *richLogger) err(v any, fields ...LogField) {
+func (l *richLogger) err(v interface{}, fields ...LogField) {
 	if shallLog(ErrorLevel) {
 		getWriter().Error(v, l.buildFields(fields...)...)
 	}
 }
 
-func (l *richLogger) info(v any, fields ...LogField) {
+func (l *richLogger) info(v interface{}, fields ...LogField) {
 	if shallLog(InfoLevel) {
 		getWriter().Info(v, l.buildFields(fields...)...)
 	}
 }
 
-func (l *richLogger) slow(v any, fields ...LogField) {
+func (l *richLogger) slow(v interface{}, fields ...LogField) {
 	if shallLog(ErrorLevel) {
 		getWriter().Slow(v, l.buildFields(fields...)...)
 	}

core/logx/richlogger_test.go

@@ -66,9 +66,6 @@ func TestTraceDebug(t *testing.T) {
 	l.WithDuration(time.Second).Debugv(testlog)
 	validate(t, w.String(), true, true)
 	w.Reset()
-	l.WithDuration(time.Second).Debugv(testobj)
-	validateContentType(t, w.String(), map[string]any{}, true, true)
-	w.Reset()
 	l.WithDuration(time.Second).Debugw(testlog, Field("foo", "bar"))
 	validate(t, w.String(), true, true)
 	assert.True(t, strings.Contains(w.String(), "foo"), w.String())
@@ -106,9 +103,6 @@ func TestTraceError(t *testing.T) {
 	l.WithDuration(time.Second).Errorv(testlog)
 	validate(t, w.String(), true, true)
 	w.Reset()
-	l.WithDuration(time.Second).Errorv(testobj)
-	validateContentType(t, w.String(), map[string]any{}, true, true)
-	w.Reset()
 	l.WithDuration(time.Second).Errorw(testlog, Field("basket", "ball"))
 	validate(t, w.String(), true, true)
 	assert.True(t, strings.Contains(w.String(), "basket"), w.String())
@@ -143,9 +137,6 @@ func TestTraceInfo(t *testing.T) {
 	l.WithDuration(time.Second).Infov(testlog)
 	validate(t, w.String(), true, true)
 	w.Reset()
-	l.WithDuration(time.Second).Infov(testobj)
-	validateContentType(t, w.String(), map[string]any{}, true, true)
-	w.Reset()
 	l.WithDuration(time.Second).Infow(testlog, Field("basket", "ball"))
 	validate(t, w.String(), true, true)
 	assert.True(t, strings.Contains(w.String(), "basket"), w.String())
@@ -182,9 +173,6 @@ func TestTraceInfoConsole(t *testing.T) {
 	w.Reset()
 	l.WithDuration(time.Second).Infov(testlog)
 	validate(t, w.String(), true, true)
-	w.Reset()
-	l.WithDuration(time.Second).Infov(testobj)
-	validateContentType(t, w.String(), map[string]any{}, true, true)
 }
 
 func TestTraceSlow(t *testing.T) {
@@ -216,9 +204,6 @@ func TestTraceSlow(t *testing.T) {
 	l.WithDuration(time.Second).Slowv(testlog)
 	validate(t, w.String(), true, true)
 	w.Reset()
-	l.WithDuration(time.Second).Slowv(testobj)
-	validateContentType(t, w.String(), map[string]any{}, true, true)
-	w.Reset()
 	l.WithDuration(time.Second).Sloww(testlog, Field("basket", "ball"))
 	validate(t, w.String(), true, true)
 	assert.True(t, strings.Contains(w.String(), "basket"), w.String())
@@ -326,32 +311,8 @@ func validate(t *testing.T, body string, expectedTrace, expectedSpan bool) {
 	assert.Equal(t, expectedSpan, len(val.Span) > 0, body)
 }
 
-func validateContentType(t *testing.T, body string, expectedType any, expectedTrace, expectedSpan bool) {
-	var val mockValue
-	dec := json.NewDecoder(strings.NewReader(body))
-
-	for {
-		var doc mockValue
-		err := dec.Decode(&doc)
-		if err == io.EOF {
-			// all done
-			break
-		}
-		if err != nil {
-			continue
-		}
-
-		val = doc
-	}
-
-	assert.IsType(t, expectedType, val.Content, body)
-	assert.Equal(t, expectedTrace, len(val.Trace) > 0, body)
-	assert.Equal(t, expectedSpan, len(val.Span) > 0, body)
-}
-
 type mockValue struct {
-	Trace   string `json:"trace"`
-	Span    string `json:"span"`
-	Foo     string `json:"foo"`
-	Content any    `json:"content"`
+	Trace string `json:"trace"`
+	Span  string `json:"span"`
+	Foo   string `json:"foo"`
 }

core/logx/rotatelogger.go

@@ -237,7 +237,7 @@ func NewLogger(filename string, rule RotateRule, compress bool) (*RotateLogger,
 		rule:     rule,
 		compress: compress,
 	}
-	if err := l.initialize(); err != nil {
+	if err := l.init(); err != nil {
 		return nil, err
 	}
 
@@ -281,7 +281,7 @@ func (l *RotateLogger) getBackupFilename() string {
 	return l.backup
 }
 
-func (l *RotateLogger) initialize() error {
+func (l *RotateLogger) init() error {
 	l.backup = l.rule.BackupFileName()
 
 	if fileInfo, err := os.Stat(l.filename); err != nil {

core/logx/rotatelogger_test.go

@@ -2,7 +2,6 @@ package logx
 
 import (
 	"os"
-	"path"
 	"path/filepath"
 	"syscall"
 	"testing"
@@ -10,62 +9,21 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/fs"
-	"github.com/zeromicro/go-zero/core/stringx"
 )
 
 func TestDailyRotateRuleMarkRotated(t *testing.T) {
-	t.Run("daily rule", func(t *testing.T) {
-		var rule DailyRotateRule
-		rule.MarkRotated()
-		assert.Equal(t, getNowDate(), rule.rotatedTime)
-	})
-
-	t.Run("daily rule", func(t *testing.T) {
-		rule := DefaultRotateRule("test", "-", 1, false)
-		_, ok := rule.(*DailyRotateRule)
-		assert.True(t, ok)
-	})
+	var rule DailyRotateRule
+	rule.MarkRotated()
+	assert.Equal(t, getNowDate(), rule.rotatedTime)
 }
 
 func TestDailyRotateRuleOutdatedFiles(t *testing.T) {
-	t.Run("no files", func(t *testing.T) {
-		var rule DailyRotateRule
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.days = 1
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.gzip = true
-		assert.Empty(t, rule.OutdatedFiles())
-	})
-
-	t.Run("bad files", func(t *testing.T) {
-		rule := DailyRotateRule{
-			filename: "[a-z",
-		}
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.days = 1
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.gzip = true
-		assert.Empty(t, rule.OutdatedFiles())
-	})
-
-	t.Run("temp files", func(t *testing.T) {
-		boundary := time.Now().Add(-time.Hour * time.Duration(hoursPerDay) * 2).Format(dateFormat)
-		f1, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary)
-		assert.NoError(t, err)
-		_ = f1.Close()
-		f2, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary)
-		assert.NoError(t, err)
-		_ = f2.Close()
-		t.Cleanup(func() {
-			_ = os.Remove(f1.Name())
-			_ = os.Remove(f2.Name())
-		})
-		rule := DailyRotateRule{
-			filename: path.Join(os.TempDir(), "go-zero-test-"),
-			days:     1,
-		}
-		assert.NotEmpty(t, rule.OutdatedFiles())
-	})
+	var rule DailyRotateRule
+	assert.Empty(t, rule.OutdatedFiles())
+	rule.days = 1
+	assert.Empty(t, rule.OutdatedFiles())
+	rule.gzip = true
+	assert.Empty(t, rule.OutdatedFiles())
 }
 
 func TestDailyRotateRuleShallRotate(t *testing.T) {
@@ -75,101 +33,20 @@ func TestDailyRotateRuleShallRotate(t *testing.T) {
 }
 
 func TestSizeLimitRotateRuleMarkRotated(t *testing.T) {
-	t.Run("size limit rule", func(t *testing.T) {
-		var rule SizeLimitRotateRule
-		rule.MarkRotated()
-		assert.Equal(t, getNowDateInRFC3339Format(), rule.rotatedTime)
-	})
-
-	t.Run("size limit rule", func(t *testing.T) {
-		rule := NewSizeLimitRotateRule("foo", "-", 1, 1, 1, false)
-		rule.MarkRotated()
-		assert.Equal(t, getNowDateInRFC3339Format(), rule.(*SizeLimitRotateRule).rotatedTime)
-	})
+	var rule SizeLimitRotateRule
+	rule.MarkRotated()
+	assert.Equal(t, getNowDateInRFC3339Format(), rule.rotatedTime)
 }
 
 func TestSizeLimitRotateRuleOutdatedFiles(t *testing.T) {
-	t.Run("no files", func(t *testing.T) {
-		var rule SizeLimitRotateRule
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.days = 1
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.gzip = true
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.maxBackups = 0
-		assert.Empty(t, rule.OutdatedFiles())
-	})
-
-	t.Run("bad files", func(t *testing.T) {
-		rule := SizeLimitRotateRule{
-			DailyRotateRule: DailyRotateRule{
-				filename: "[a-z",
-			},
-		}
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.days = 1
-		assert.Empty(t, rule.OutdatedFiles())
-		rule.gzip = true
-		assert.Empty(t, rule.OutdatedFiles())
-	})
-
-	t.Run("temp files", func(t *testing.T) {
-		boundary := time.Now().Add(-time.Hour * time.Duration(hoursPerDay) * 2).Format(dateFormat)
-		f1, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary)
-		assert.NoError(t, err)
-		f2, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary)
-		assert.NoError(t, err)
-		boundary1 := time.Now().Add(time.Hour * time.Duration(hoursPerDay) * 2).Format(dateFormat)
-		f3, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary1)
-		assert.NoError(t, err)
-		t.Cleanup(func() {
-			_ = f1.Close()
-			_ = os.Remove(f1.Name())
-			_ = f2.Close()
-			_ = os.Remove(f2.Name())
-			_ = f3.Close()
-			_ = os.Remove(f3.Name())
-		})
-		rule := SizeLimitRotateRule{
-			DailyRotateRule: DailyRotateRule{
-				filename: path.Join(os.TempDir(), "go-zero-test-"),
-				days:     1,
-			},
-			maxBackups: 3,
-		}
-		assert.NotEmpty(t, rule.OutdatedFiles())
-	})
-
-	t.Run("no backups", func(t *testing.T) {
-		boundary := time.Now().Add(-time.Hour * time.Duration(hoursPerDay) * 2).Format(dateFormat)
-		f1, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary)
-		assert.NoError(t, err)
-		f2, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary)
-		assert.NoError(t, err)
-		boundary1 := time.Now().Add(time.Hour * time.Duration(hoursPerDay) * 2).Format(dateFormat)
-		f3, err := os.CreateTemp(os.TempDir(), "go-zero-test-"+boundary1)
-		assert.NoError(t, err)
-		t.Cleanup(func() {
-			_ = f1.Close()
-			_ = os.Remove(f1.Name())
-			_ = f2.Close()
-			_ = os.Remove(f2.Name())
-			_ = f3.Close()
-			_ = os.Remove(f3.Name())
-		})
-		rule := SizeLimitRotateRule{
-			DailyRotateRule: DailyRotateRule{
-				filename: path.Join(os.TempDir(), "go-zero-test-"),
-				days:     1,
-			},
-		}
-		assert.NotEmpty(t, rule.OutdatedFiles())
-
-		logger := new(RotateLogger)
-		logger.rule = &rule
-		logger.maybeDeleteOutdatedFiles()
-		assert.Empty(t, rule.OutdatedFiles())
-	})
+	var rule SizeLimitRotateRule
+	assert.Empty(t, rule.OutdatedFiles())
+	rule.days = 1
+	assert.Empty(t, rule.OutdatedFiles())
+	rule.gzip = true
+	assert.Empty(t, rule.OutdatedFiles())
+	rule.maxBackups = 0
+	assert.Empty(t, rule.OutdatedFiles())
 }
 
 func TestSizeLimitRotateRuleShallRotate(t *testing.T) {
@@ -183,26 +60,14 @@ func TestSizeLimitRotateRuleShallRotate(t *testing.T) {
 }
 
 func TestRotateLoggerClose(t *testing.T) {
-	t.Run("close", func(t *testing.T) {
-		filename, err := fs.TempFilenameWithText("foo")
-		assert.Nil(t, err)
-		if len(filename) > 0 {
-			defer os.Remove(filename)
-		}
-		logger, err := NewLogger(filename, new(DailyRotateRule), false)
-		assert.Nil(t, err)
-		_, err = logger.Write([]byte("foo"))
-		assert.Nil(t, err)
-		assert.Nil(t, logger.Close())
-	})
-
-	t.Run("close and write", func(t *testing.T) {
-		logger := new(RotateLogger)
-		logger.done = make(chan struct{})
-		close(logger.done)
-		_, err := logger.Write([]byte("foo"))
-		assert.ErrorIs(t, err, ErrLogFileClosed)
-	})
+	filename, err := fs.TempFilenameWithText("foo")
+	assert.Nil(t, err)
+	if len(filename) > 0 {
+		defer os.Remove(filename)
+	}
+	logger, err := NewLogger(filename, new(DailyRotateRule), false)
+	assert.Nil(t, err)
+	assert.Nil(t, logger.Close())
 }
 
 func TestRotateLoggerGetBackupFilename(t *testing.T) {
@@ -313,7 +178,7 @@ func TestRotateLoggerWithSizeLimitRotateRuleClose(t *testing.T) {
 	}
 	logger, err := NewLogger(filename, new(SizeLimitRotateRule), false)
 	assert.Nil(t, err)
-	_ = logger.Close()
+	assert.Nil(t, logger.Close())
 }
 
 func TestRotateLoggerGetBackupWithSizeLimitRotateRuleFilename(t *testing.T) {
@@ -367,23 +232,6 @@ func TestRotateLoggerWithSizeLimitRotateRuleMayCompressFileTrue(t *testing.T) {
 	assert.NotNil(t, err)
 }
 
-func TestRotateLoggerWithSizeLimitRotateRuleMayCompressFileFailed(t *testing.T) {
-	old := os.Stdout
-	os.Stdout = os.NewFile(0, os.DevNull)
-	defer func() {
-		os.Stdout = old
-	}()
-
-	filename := stringx.RandId()
-	logger, err := NewLogger(filename, new(SizeLimitRotateRule), true)
-	defer os.Remove(filename)
-	if assert.NoError(t, err) {
-		assert.NotPanics(t, func() {
-			logger.maybeCompressFile(stringx.RandId())
-		})
-	}
-}
-
 func TestRotateLoggerWithSizeLimitRotateRuleRotate(t *testing.T) {
 	filename, err := fs.TempFilenameWithText("foo")
 	assert.Nil(t, err)

core/logx/syslog_test.go

@@ -12,8 +12,6 @@ import (
 
 const testlog = "Stay hungry, stay foolish."
 
-var testobj = map[string]any{"foo": "bar"}
-
 func TestCollectSysLog(t *testing.T) {
 	CollectSysLog()
 	content := getContent(captureOutput(func() {
@@ -44,7 +42,7 @@ func captureOutput(f func()) string {
 }
 
 func getContent(jsonStr string) string {
-	var entry map[string]any
+	var entry map[string]interface{}
 	json.Unmarshal([]byte(jsonStr), &entry)
 
 	val, ok := entry[contentKey]

core/logx/vars.go

@@ -1,10 +1,6 @@
 package logx
 
-import (
-	"errors"
-
-	"github.com/zeromicro/go-zero/core/syncx"
-)
+import "errors"
 
 const (
 	// DebugLevel logs everything
@@ -65,8 +61,6 @@ var (
 	ErrLogPathNotSet = errors.New("log path must be set")
 	// ErrLogServiceNameNotSet is an error that indicates that the service name is not set.
 	ErrLogServiceNameNotSet = errors.New("log service name must be set")
-	// ExitOnFatal defines whether to exit on fatal errors, defined here to make it easier to test.
-	ExitOnFatal = syncx.ForAtomicBool(true)
 
 	truncatedField = Field(truncatedKey, true)
 )

core/logx/writer.go

@@ -16,15 +16,15 @@ import (
 
 type (
 	Writer interface {
-		Alert(v any)
+		Alert(v interface{})
 		Close() error
-		Debug(v any, fields ...LogField)
-		Error(v any, fields ...LogField)
-		Info(v any, fields ...LogField)
-		Severe(v any)
-		Slow(v any, fields ...LogField)
-		Stack(v any)
-		Stat(v any, fields ...LogField)
+		Debug(v interface{}, fields ...LogField)
+		Error(v interface{}, fields ...LogField)
+		Info(v interface{}, fields ...LogField)
+		Severe(v interface{})
+		Slow(v interface{}, fields ...LogField)
+		Stack(v interface{})
+		Stat(v interface{}, fields ...LogField)
 	}
 
 	atomicWriter struct {
@@ -171,7 +171,7 @@ func newFileWriter(c LogConf) (Writer, error) {
 	}, nil
 }
 
-func (w *concreteWriter) Alert(v any) {
+func (w *concreteWriter) Alert(v interface{}) {
 	output(w.errorLog, levelAlert, v)
 }
 
@@ -195,62 +195,62 @@ func (w *concreteWriter) Close() error {
 	return w.statLog.Close()
 }
 
-func (w *concreteWriter) Debug(v any, fields ...LogField) {
+func (w *concreteWriter) Debug(v interface{}, fields ...LogField) {
 	output(w.infoLog, levelDebug, v, fields...)
 }
 
-func (w *concreteWriter) Error(v any, fields ...LogField) {
+func (w *concreteWriter) Error(v interface{}, fields ...LogField) {
 	output(w.errorLog, levelError, v, fields...)
 }
 
-func (w *concreteWriter) Info(v any, fields ...LogField) {
+func (w *concreteWriter) Info(v interface{}, fields ...LogField) {
 	output(w.infoLog, levelInfo, v, fields...)
 }
 
-func (w *concreteWriter) Severe(v any) {
+func (w *concreteWriter) Severe(v interface{}) {
 	output(w.severeLog, levelFatal, v)
 }
 
-func (w *concreteWriter) Slow(v any, fields ...LogField) {
+func (w *concreteWriter) Slow(v interface{}, fields ...LogField) {
 	output(w.slowLog, levelSlow, v, fields...)
 }
 
-func (w *concreteWriter) Stack(v any) {
+func (w *concreteWriter) Stack(v interface{}) {
 	output(w.stackLog, levelError, v)
 }
 
-func (w *concreteWriter) Stat(v any, fields ...LogField) {
+func (w *concreteWriter) Stat(v interface{}, fields ...LogField) {
 	output(w.statLog, levelStat, v, fields...)
 }
 
 type nopWriter struct{}
 
-func (n nopWriter) Alert(_ any) {
+func (n nopWriter) Alert(_ interface{}) {
 }
 
 func (n nopWriter) Close() error {
 	return nil
 }
 
-func (n nopWriter) Debug(_ any, _ ...LogField) {
+func (n nopWriter) Debug(_ interface{}, _ ...LogField) {
 }
 
-func (n nopWriter) Error(_ any, _ ...LogField) {
+func (n nopWriter) Error(_ interface{}, _ ...LogField) {
 }
 
-func (n nopWriter) Info(_ any, _ ...LogField) {
+func (n nopWriter) Info(_ interface{}, _ ...LogField) {
 }
 
-func (n nopWriter) Severe(_ any) {
+func (n nopWriter) Severe(_ interface{}) {
 }
 
-func (n nopWriter) Slow(_ any, _ ...LogField) {
+func (n nopWriter) Slow(_ interface{}, _ ...LogField) {
 }
 
-func (n nopWriter) Stack(_ any) {
+func (n nopWriter) Stack(_ interface{}) {
 }
 
-func (n nopWriter) Stat(_ any, _ ...LogField) {
+func (n nopWriter) Stat(_ interface{}, _ ...LogField) {
 }
 
 func buildPlainFields(fields ...LogField) []string {
@@ -277,7 +277,7 @@ func combineGlobalFields(fields []LogField) []LogField {
 	return ret
 }
 
-func output(writer io.Writer, level string, val any, fields ...LogField) {
+func output(writer io.Writer, level string, val interface{}, fields ...LogField) {
 	// only truncate string content, don't know how to truncate the values of other types.
 	if v, ok := val.(string); ok {
 		maxLen := atomic.LoadUint32(&maxContentLength)
@@ -330,7 +330,7 @@ func wrapLevelWithColor(level string) string {
 	return color.WithColorPadding(level, colour)
 }
 
-func writeJson(writer io.Writer, info any) {
+func writeJson(writer io.Writer, info interface{}) {
 	if content, err := json.Marshal(info); err != nil {
 		log.Println(err.Error())
 	} else if writer == nil {
@@ -340,7 +340,7 @@ func writeJson(writer io.Writer, info any) {
 	}
 }
 
-func writePlainAny(writer io.Writer, level string, val any, fields ...string) {
+func writePlainAny(writer io.Writer, level string, val interface{}, fields ...string) {
 	level = wrapLevelWithColor(level)
 
 	switch v := val.(type) {
@@ -377,7 +377,7 @@ func writePlainText(writer io.Writer, level, msg string, fields ...string) {
 	}
 }
 
-func writePlainValue(writer io.Writer, level string, val any, fields ...string) {
+func writePlainValue(writer io.Writer, level string, val interface{}, fields ...string) {
 	var buf bytes.Buffer
 	buf.WriteString(getTimestamp())
 	buf.WriteByte(plainEncodingSep)

core/logx/writer_test.go

@@ -97,15 +97,6 @@ func TestConsoleWriter(t *testing.T) {
 	w.(*concreteWriter).statLog = easyToCloseWriter{}
 }
 
-func TestNewFileWriter(t *testing.T) {
-	t.Run("access", func(t *testing.T) {
-		_, err := newFileWriter(LogConf{
-			Path: "/not-exists",
-		})
-		assert.Error(t, err)
-	})
-}
-
 func TestNopWriter(t *testing.T) {
 	assert.NotPanics(t, func() {
 		var w nopWriter

core/mapping/jsonunmarshaler.go

@@ -11,17 +11,17 @@ const jsonTagKey = "json"
 var jsonUnmarshaler = NewUnmarshaler(jsonTagKey)
 
 // UnmarshalJsonBytes unmarshals content into v.
-func UnmarshalJsonBytes(content []byte, v any, opts ...UnmarshalOption) error {
+func UnmarshalJsonBytes(content []byte, v interface{}, opts ...UnmarshalOption) error {
 	return unmarshalJsonBytes(content, v, getJsonUnmarshaler(opts...))
 }
 
 // UnmarshalJsonMap unmarshals content from m into v.
-func UnmarshalJsonMap(m map[string]any, v any, opts ...UnmarshalOption) error {
+func UnmarshalJsonMap(m map[string]interface{}, v interface{}, opts ...UnmarshalOption) error {
 	return getJsonUnmarshaler(opts...).Unmarshal(m, v)
 }
 
 // UnmarshalJsonReader unmarshals content from reader into v.
-func UnmarshalJsonReader(reader io.Reader, v any, opts ...UnmarshalOption) error {
+func UnmarshalJsonReader(reader io.Reader, v interface{}, opts ...UnmarshalOption) error {
 	return unmarshalJsonReader(reader, v, getJsonUnmarshaler(opts...))
 }
 
@@ -33,8 +33,8 @@ func getJsonUnmarshaler(opts ...UnmarshalOption) *Unmarshaler {
 	return jsonUnmarshaler
 }
 
-func unmarshalJsonBytes(content []byte, v any, unmarshaler *Unmarshaler) error {
-	var m any
+func unmarshalJsonBytes(content []byte, v interface{}, unmarshaler *Unmarshaler) error {
+	var m interface{}
 	if err := jsonx.Unmarshal(content, &m); err != nil {
 		return err
 	}
@@ -42,8 +42,8 @@ func unmarshalJsonBytes(content []byte, v any, unmarshaler *Unmarshaler) error {
 	return unmarshaler.Unmarshal(m, v)
 }
 
-func unmarshalJsonReader(reader io.Reader, v any, unmarshaler *Unmarshaler) error {
-	var m any
+func unmarshalJsonReader(reader io.Reader, v interface{}, unmarshaler *Unmarshaler) error {
+	var m interface{}
 	if err := jsonx.UnmarshalFromReader(reader, &m); err != nil {
 		return err
 	}

core/mapping/jsonunmarshaler_test.go

@@ -871,7 +871,7 @@ func TestUnmarshalReaderError(t *testing.T) {
 
 func TestUnmarshalMap(t *testing.T) {
 	t.Run("nil map and valid", func(t *testing.T) {
-		var m map[string]any
+		var m map[string]interface{}
 		var v struct {
 			Any string `json:",optional"`
 		}
@@ -882,7 +882,7 @@ func TestUnmarshalMap(t *testing.T) {
 	})
 
 	t.Run("empty map but not valid", func(t *testing.T) {
-		m := map[string]any{}
+		m := map[string]interface{}{}
 		var v struct {
 			Any string
 		}
@@ -892,7 +892,7 @@ func TestUnmarshalMap(t *testing.T) {
 	})
 
 	t.Run("empty map and valid", func(t *testing.T) {
-		m := map[string]any{}
+		m := map[string]interface{}{}
 		var v struct {
 			Any string `json:",optional"`
 		}
@@ -905,7 +905,7 @@ func TestUnmarshalMap(t *testing.T) {
 	})
 
 	t.Run("valid map", func(t *testing.T) {
-		m := map[string]any{
+		m := map[string]interface{}{
 			"Any": "foo",
 		}
 		var v struct {

core/mapping/marshaler.go

@@ -13,8 +13,8 @@ const (
 
 // Marshal marshals the given val and returns the map that contains the fields.
 // optional=another is not implemented, and it's hard to implement and not common used.
-func Marshal(val any) (map[string]map[string]any, error) {
-	ret := make(map[string]map[string]any)
+func Marshal(val interface{}) (map[string]map[string]interface{}, error) {
+	ret := make(map[string]map[string]interface{})
 	tp := reflect.TypeOf(val)
 	if tp.Kind() == reflect.Ptr {
 		tp = tp.Elem()
@@ -45,7 +45,7 @@ func getTag(field reflect.StructField) (string, bool) {
 }
 
 func processMember(field reflect.StructField, value reflect.Value,
-	collector map[string]map[string]any) error {
+	collector map[string]map[string]interface{}) error {
 	var key string
 	var opt *fieldOptions
 	var err error
@@ -73,7 +73,7 @@ func processMember(field reflect.StructField, value reflect.Value,
 	if ok {
 		m[key] = val
 	} else {
-		m = map[string]any{
+		m = map[string]interface{}{
 			key: val,
 		}
 	}

core/mapping/marshaler_test.go

@@ -227,7 +227,7 @@ func TestMarshal_Range(t *testing.T) {
 }
 
 func TestMarshal_RangeOut(t *testing.T) {
-	tests := []any{
+	tests := []interface{}{
 		struct {
 			Int int `json:"int,range=[1:3]"`
 		}{
@@ -262,7 +262,7 @@ func TestMarshal_RangeOut(t *testing.T) {
 }
 
 func TestMarshal_RangeIllegal(t *testing.T) {
-	tests := []any{
+	tests := []interface{}{
 		struct {
 			Int int `json:"int,range=[3:1]"`
 		}{
@@ -284,7 +284,7 @@ func TestMarshal_RangeIllegal(t *testing.T) {
 func TestMarshal_RangeLeftEqualsToRight(t *testing.T) {
 	tests := []struct {
 		name  string
-		value any
+		value interface{}
 		err   error
 	}{
 		{

core/mapping/tomlunmarshaler.go

@@ -7,7 +7,7 @@ import (
 )
 
 // UnmarshalTomlBytes unmarshals TOML bytes into the given v.
-func UnmarshalTomlBytes(content []byte, v any, opts ...UnmarshalOption) error {
+func UnmarshalTomlBytes(content []byte, v interface{}, opts ...UnmarshalOption) error {
 	b, err := encoding.TomlToJson(content)
 	if err != nil {
 		return err
@@ -17,7 +17,7 @@ func UnmarshalTomlBytes(content []byte, v any, opts ...UnmarshalOption) error {
 }
 
 // UnmarshalTomlReader unmarshals TOML from the given io.Reader into the given v.
-func UnmarshalTomlReader(r io.Reader, v any, opts ...UnmarshalOption) error {
+func UnmarshalTomlReader(r io.Reader, v interface{}, opts ...UnmarshalOption) error {
 	b, err := io.ReadAll(r)
 	if err != nil {
 		return err

core/mapping/unmarshaler.go

@@ -30,9 +30,9 @@ var (
 	durationType        = reflect.TypeOf(time.Duration(0))
 	cacheKeys           = make(map[string][]string)
 	cacheKeysLock       sync.Mutex
-	defaultCache        = make(map[string]any)
+	defaultCache        = make(map[string]interface{})
 	defaultCacheLock    sync.Mutex
-	emptyMap            = map[string]any{}
+	emptyMap            = map[string]interface{}{}
 	emptyValue          = reflect.ValueOf(lang.Placeholder)
 )
 
@@ -67,12 +67,12 @@ func NewUnmarshaler(key string, opts ...UnmarshalOption) *Unmarshaler {
 }
 
 // UnmarshalKey unmarshals m into v with tag key.
-func UnmarshalKey(m map[string]any, v any) error {
+func UnmarshalKey(m map[string]interface{}, v interface{}) error {
 	return keyUnmarshaler.Unmarshal(m, v)
 }
 
 // Unmarshal unmarshals m into v.
-func (u *Unmarshaler) Unmarshal(i any, v any) error {
+func (u *Unmarshaler) Unmarshal(i interface{}, v interface{}) error {
 	valueType := reflect.TypeOf(v)
 	if valueType.Kind() != reflect.Ptr {
 		return errValueNotSettable
@@ -80,13 +80,13 @@ func (u *Unmarshaler) Unmarshal(i any, v any) error {
 
 	elemType := Deref(valueType)
 	switch iv := i.(type) {
-	case map[string]any:
+	case map[string]interface{}:
 		if elemType.Kind() != reflect.Struct {
 			return errTypeMismatch
 		}
 
 		return u.UnmarshalValuer(mapValuer(iv), v)
-	case []any:
+	case []interface{}:
 		if elemType.Kind() != reflect.Slice {
 			return errTypeMismatch
 		}
@@ -98,11 +98,11 @@ func (u *Unmarshaler) Unmarshal(i any, v any) error {
 }
 
 // UnmarshalValuer unmarshals m into v.
-func (u *Unmarshaler) UnmarshalValuer(m Valuer, v any) error {
+func (u *Unmarshaler) UnmarshalValuer(m Valuer, v interface{}) error {
 	return u.unmarshalWithFullName(simpleValuer{current: m}, v, "")
 }
 
-func (u *Unmarshaler) fillMap(fieldType reflect.Type, value reflect.Value, mapValue any) error {
+func (u *Unmarshaler) fillMap(fieldType reflect.Type, value reflect.Value, mapValue interface{}) error {
 	if !value.CanSet() {
 		return errValueNotSettable
 	}
@@ -122,7 +122,7 @@ func (u *Unmarshaler) fillMap(fieldType reflect.Type, value reflect.Value, mapVa
 	return nil
 }
 
-func (u *Unmarshaler) fillMapFromString(value reflect.Value, mapValue any) error {
+func (u *Unmarshaler) fillMapFromString(value reflect.Value, mapValue interface{}) error {
 	if !value.CanSet() {
 		return errValueNotSettable
 	}
@@ -143,22 +143,19 @@ func (u *Unmarshaler) fillMapFromString(value reflect.Value, mapValue any) error
 	return nil
 }
 
-func (u *Unmarshaler) fillSlice(fieldType reflect.Type, value reflect.Value, mapValue any) error {
+func (u *Unmarshaler) fillSlice(fieldType reflect.Type, value reflect.Value, mapValue interface{}) error {
 	if !value.CanSet() {
 		return errValueNotSettable
 	}
 
-	refValue := reflect.ValueOf(mapValue)
-	if refValue.Kind() != reflect.Slice {
-		return errTypeMismatch
-	}
-	if refValue.IsNil() {
-		return nil
-	}
-
 	baseType := fieldType.Elem()
 	dereffedBaseType := Deref(baseType)
 	dereffedBaseKind := dereffedBaseType.Kind()
+	refValue := reflect.ValueOf(mapValue)
+	if refValue.IsNil() {
+		return nil
+	}
+
 	conv := reflect.MakeSlice(reflect.SliceOf(baseType), refValue.Len(), refValue.Cap())
 	if refValue.Len() == 0 {
 		value.Set(conv)
@@ -176,7 +173,7 @@ func (u *Unmarshaler) fillSlice(fieldType reflect.Type, value reflect.Value, map
 		switch dereffedBaseKind {
 		case reflect.Struct:
 			target := reflect.New(dereffedBaseType)
-			if err := u.Unmarshal(ithValue.(map[string]any), target.Interface()); err != nil {
+			if err := u.Unmarshal(ithValue.(map[string]interface{}), target.Interface()); err != nil {
 				return err
 			}
 
@@ -200,8 +197,8 @@ func (u *Unmarshaler) fillSlice(fieldType reflect.Type, value reflect.Value, map
 }
 
 func (u *Unmarshaler) fillSliceFromString(fieldType reflect.Type, value reflect.Value,
-	mapValue any) error {
-	var slice []any
+	mapValue interface{}) error {
+	var slice []interface{}
 	switch v := mapValue.(type) {
 	case fmt.Stringer:
 		if err := jsonx.UnmarshalFromString(v.String(), &slice); err != nil {
@@ -230,14 +227,14 @@ func (u *Unmarshaler) fillSliceFromString(fieldType reflect.Type, value reflect.
 }
 
 func (u *Unmarshaler) fillSliceValue(slice reflect.Value, index int,
-	baseKind reflect.Kind, value any) error {
+	baseKind reflect.Kind, value interface{}) error {
 	ithVal := slice.Index(index)
 	switch v := value.(type) {
 	case fmt.Stringer:
 		return setValueFromString(baseKind, ithVal, v.String())
 	case string:
 		return setValueFromString(baseKind, ithVal, v)
-	case map[string]any:
+	case map[string]interface{}:
 		return u.fillMap(ithVal.Type(), ithVal, value)
 	default:
 		// don't need to consider the difference between int, int8, int16, int32, int64,
@@ -285,17 +282,13 @@ func (u *Unmarshaler) fillSliceWithDefault(derefedType reflect.Type, value refle
 	return u.fillSlice(derefedType, value, slice)
 }
 
-func (u *Unmarshaler) generateMap(keyType, elemType reflect.Type, mapValue any) (reflect.Value, error) {
+func (u *Unmarshaler) generateMap(keyType, elemType reflect.Type, mapValue interface{}) (reflect.Value, error) {
 	mapType := reflect.MapOf(keyType, elemType)
 	valueType := reflect.TypeOf(mapValue)
 	if mapType == valueType {
 		return reflect.ValueOf(mapValue), nil
 	}
 
-	if keyType != valueType.Key() {
-		return emptyValue, errTypeMismatch
-	}
-
 	refValue := reflect.ValueOf(mapValue)
 	targetValue := reflect.MakeMapWithSize(mapType, refValue.Len())
 	dereffedElemType := Deref(elemType)
@@ -314,7 +307,7 @@ func (u *Unmarshaler) generateMap(keyType, elemType reflect.Type, mapValue any)
 
 			targetValue.SetMapIndex(key, target.Elem())
 		case reflect.Struct:
-			keythMap, ok := keythData.(map[string]any)
+			keythMap, ok := keythData.(map[string]interface{})
 			if !ok {
 				return emptyValue, errTypeMismatch
 			}
@@ -326,7 +319,7 @@ func (u *Unmarshaler) generateMap(keyType, elemType reflect.Type, mapValue any)
 
 			SetMapIndexValue(elemType, targetValue, key, target.Elem())
 		case reflect.Map:
-			keythMap, ok := keythData.(map[string]any)
+			keythMap, ok := keythData.(map[string]interface{})
 			if !ok {
 				return emptyValue, errTypeMismatch
 			}
@@ -350,12 +343,7 @@ func (u *Unmarshaler) generateMap(keyType, elemType reflect.Type, mapValue any)
 					return emptyValue, errTypeMismatch
 				}
 
-				val := reflect.ValueOf(v)
-				if !val.Type().AssignableTo(dereffedElemType) {
-					return emptyValue, errTypeMismatch
-				}
-
-				targetValue.SetMapIndex(key, val)
+				targetValue.SetMapIndex(key, reflect.ValueOf(v))
 			case json.Number:
 				target := reflect.New(dereffedElemType)
 				if err := setValueFromString(dereffedElemKind, target.Elem(), v.String()); err != nil {
@@ -498,7 +486,7 @@ func (u *Unmarshaler) processAnonymousStructFieldOptional(fieldType reflect.Type
 	}
 
 	if filled && required != requiredFilled {
-		return fmt.Errorf("%q is not fully set", key)
+		return fmt.Errorf("%s is not fully set", key)
 	}
 
 	return nil
@@ -521,12 +509,12 @@ func (u *Unmarshaler) processFieldNotFromString(fieldType reflect.Type, value re
 	vp valueWithParent, opts *fieldOptionsWithContext, fullName string) error {
 	derefedFieldType := Deref(fieldType)
 	typeKind := derefedFieldType.Kind()
+	valueKind := reflect.TypeOf(vp.value).Kind()
 	mapValue := vp.value
-	valueKind := reflect.TypeOf(mapValue).Kind()
 
 	switch {
 	case valueKind == reflect.Map && typeKind == reflect.Struct:
-		mv, ok := mapValue.(map[string]any)
+		mv, ok := mapValue.(map[string]interface{})
 		if !ok {
 			return errTypeMismatch
 		}
@@ -535,8 +523,6 @@ func (u *Unmarshaler) processFieldNotFromString(fieldType reflect.Type, value re
 			current: mapValuer(mv),
 			parent:  vp.parent,
 		}, fullName)
-	case typeKind == reflect.Slice && valueKind == reflect.Slice:
-		return u.fillSlice(fieldType, value, mapValue)
 	case valueKind == reflect.Map && typeKind == reflect.Map:
 		return u.fillMap(fieldType, value, mapValue)
 	case valueKind == reflect.String && typeKind == reflect.Map:
@@ -551,20 +537,27 @@ func (u *Unmarshaler) processFieldNotFromString(fieldType reflect.Type, value re
 }
 
 func (u *Unmarshaler) processFieldPrimitive(fieldType reflect.Type, value reflect.Value,
-	mapValue any, opts *fieldOptionsWithContext, fullName string) error {
+	mapValue interface{}, opts *fieldOptionsWithContext, fullName string) error {
 	typeKind := Deref(fieldType).Kind()
 	valueKind := reflect.TypeOf(mapValue).Kind()
 
-	switch v := mapValue.(type) {
-	case json.Number:
-		return u.processFieldPrimitiveWithJSONNumber(fieldType, value, v, opts, fullName)
+	switch {
+	case typeKind == reflect.Slice && valueKind == reflect.Slice:
+		return u.fillSlice(fieldType, value, mapValue)
+	case typeKind == reflect.Map && valueKind == reflect.Map:
+		return u.fillMap(fieldType, value, mapValue)
 	default:
-		if typeKind == valueKind {
-			if err := validateValueInOptions(mapValue, opts.options()); err != nil {
-				return err
-			}
+		switch v := mapValue.(type) {
+		case json.Number:
+			return u.processFieldPrimitiveWithJSONNumber(fieldType, value, v, opts, fullName)
+		default:
+			if typeKind == valueKind {
+				if err := validateValueInOptions(mapValue, opts.options()); err != nil {
+					return err
+				}
 
-			return fillWithSameType(fieldType, value, mapValue, opts)
+				return fillWithSameType(fieldType, value, mapValue, opts)
+			}
 		}
 	}
 
@@ -639,7 +632,7 @@ func (u *Unmarshaler) processFieldStruct(fieldType reflect.Type, value reflect.V
 }
 
 func (u *Unmarshaler) processFieldTextUnmarshaler(fieldType reflect.Type, value reflect.Value,
-	mapValue any) (bool, error) {
+	mapValue interface{}) (bool, error) {
 	var tval encoding.TextUnmarshaler
 	var ok bool
 
@@ -698,10 +691,6 @@ func (u *Unmarshaler) processFieldWithEnvValue(fieldType reflect.Type, value ref
 
 func (u *Unmarshaler) processNamedField(field reflect.StructField, value reflect.Value,
 	m valuerWithParent, fullName string) error {
-	if !field.IsExported() {
-		return nil
-	}
-
 	key, opts, err := u.parseOptionsWithContext(field, m, fullName)
 	if err != nil {
 		return err
@@ -723,10 +712,10 @@ func (u *Unmarshaler) processNamedField(field reflect.StructField, value reflect
 	valuer := createValuer(m, opts)
 	mapValue, hasValue := getValue(valuer, canonicalKey)
 
-	// When fillDefault is used, m is a null value, hasValue must be false, all priority judgments fillDefault.
+	// When fillDefault is used, m is a null value, hasValue must be false, all priority judgments fillDefault,
 	if u.opts.fillDefault {
 		if !value.IsZero() {
-			return fmt.Errorf("set the default value, %q must be zero", fullName)
+			return fmt.Errorf("set the default value, %s must be zero", fullName)
 		}
 		return u.processNamedFieldWithoutValue(field.Type, value, opts, fullName)
 	} else if !hasValue {
@@ -747,11 +736,11 @@ func (u *Unmarshaler) processNamedFieldWithValue(fieldType reflect.Type, value r
 			return nil
 		}
 
-		return fmt.Errorf("field %q mustn't be nil", key)
+		return fmt.Errorf("field %s mustn't be nil", key)
 	}
 
 	if !value.CanSet() {
-		return fmt.Errorf("field %q is not settable", key)
+		return fmt.Errorf("field %s is not settable", key)
 	}
 
 	maybeNewValue(fieldType, value)
@@ -775,7 +764,7 @@ func (u *Unmarshaler) processNamedFieldWithValue(fieldType reflect.Type, value r
 }
 
 func (u *Unmarshaler) processNamedFieldWithValueFromString(fieldType reflect.Type, value reflect.Value,
-	mapValue any, key string, opts *fieldOptionsWithContext, fullName string) error {
+	mapValue interface{}, key string, opts *fieldOptionsWithContext, fullName string) error {
 	valueKind := reflect.TypeOf(mapValue).Kind()
 	if valueKind != reflect.String {
 		return fmt.Errorf("the value in map is not string, but %s", valueKind)
@@ -795,7 +784,7 @@ func (u *Unmarshaler) processNamedFieldWithValueFromString(fieldType reflect.Typ
 		}
 
 		if !stringx.Contains(options, checkValue) {
-			return fmt.Errorf(`value "%s" for field %q is not defined in options "%v"`,
+			return fmt.Errorf(`value "%s" for field "%s" is not defined in options "%v"`,
 				mapValue, key, options)
 		}
 	}
@@ -821,11 +810,6 @@ func (u *Unmarshaler) processNamedFieldWithoutValue(fieldType reflect.Type, valu
 	}
 
 	if u.opts.fillDefault {
-		if fieldType.Kind() != reflect.Ptr && fieldKind == reflect.Struct {
-			return u.processFieldNotFromString(fieldType, value, valueWithParent{
-				value: emptyMap,
-			}, opts, fullName)
-		}
 		return nil
 	}
 
@@ -860,7 +844,7 @@ func (u *Unmarshaler) processNamedFieldWithoutValue(fieldType reflect.Type, valu
 	return nil
 }
 
-func (u *Unmarshaler) unmarshalWithFullName(m valuerWithParent, v any, fullName string) error {
+func (u *Unmarshaler) unmarshalWithFullName(m valuerWithParent, v interface{}, fullName string) error {
 	rv := reflect.ValueOf(v)
 	if err := ValidatePtr(&rv); err != nil {
 		return err
@@ -881,14 +865,12 @@ func (u *Unmarshaler) unmarshalWithFullName(m valuerWithParent, v any, fullName
 
 	numFields := baseType.NumField()
 	for i := 0; i < numFields; i++ {
-		typeField := baseType.Field(i)
-		valueField := valElem.Field(i)
-		if err := u.processField(typeField, valueField, m, fullName); err != nil {
-			if len(fullName) > 0 {
-				err = fmt.Errorf("%w, fullName: %s, field: %s, type: %s",
-					err, fullName, typeField.Name, valueField.Type().Name())
-			}
+		field := baseType.Field(i)
+		if !field.IsExported() {
+			continue
+		}
 
+		if err := u.processField(field, valElem.Field(i), m, fullName); err != nil {
 			return err
 		}
 	}
@@ -942,7 +924,7 @@ func fillDurationValue(fieldType reflect.Type, value reflect.Value, dur string)
 	return nil
 }
 
-func fillPrimitive(fieldType reflect.Type, value reflect.Value, mapValue any,
+func fillPrimitive(fieldType reflect.Type, value reflect.Value, mapValue interface{},
 	opts *fieldOptionsWithContext, fullName string) error {
 	if !value.CanSet() {
 		return errValueNotSettable
@@ -971,7 +953,7 @@ func fillPrimitive(fieldType reflect.Type, value reflect.Value, mapValue any,
 	}
 }
 
-func fillWithSameType(fieldType reflect.Type, value reflect.Value, mapValue any,
+func fillWithSameType(fieldType reflect.Type, value reflect.Value, mapValue interface{},
 	opts *fieldOptionsWithContext) error {
 	if !value.CanSet() {
 		return errValueNotSettable
@@ -994,12 +976,12 @@ func fillWithSameType(fieldType reflect.Type, value reflect.Value, mapValue any,
 }
 
 // getValue gets the value for the specific key, the key can be in the format of parentKey.childKey
-func getValue(m valuerWithParent, key string) (any, bool) {
+func getValue(m valuerWithParent, key string) (interface{}, bool) {
 	keys := readKeys(key)
 	return getValueWithChainedKeys(m, keys)
 }
 
-func getValueWithChainedKeys(m valuerWithParent, keys []string) (any, bool) {
+func getValueWithChainedKeys(m valuerWithParent, keys []string) (interface{}, bool) {
 	switch len(keys) {
 	case 0:
 		return nil, false
@@ -1008,7 +990,7 @@ func getValueWithChainedKeys(m valuerWithParent, keys []string) (any, bool) {
 		return v, ok
 	default:
 		if v, ok := m.Value(keys[0]); ok {
-			if nextm, ok := v.(map[string]any); ok {
+			if nextm, ok := v.(map[string]interface{}); ok {
 				return getValueWithChainedKeys(recursiveValuer{
 					current: mapValuer(nextm),
 					parent:  m,
@@ -1042,11 +1024,11 @@ func join(elem ...string) string {
 }
 
 func newInitError(name string) error {
-	return fmt.Errorf("field %q is not set", name)
+	return fmt.Errorf("field %s is not set", name)
 }
 
 func newTypeMismatchError(name string) error {
-	return fmt.Errorf("type mismatch for field %q", name)
+	return fmt.Errorf("type mismatch for field %s", name)
 }
 
 func readKeys(key string) []string {
@@ -1067,7 +1049,7 @@ func readKeys(key string) []string {
 	return keys
 }
 
-func setSameKindValue(targetType reflect.Type, target reflect.Value, value any) {
+func setSameKindValue(targetType reflect.Type, target reflect.Value, value interface{}) {
 	if reflect.ValueOf(value).Type().AssignableTo(targetType) {
 		target.Set(reflect.ValueOf(value))
 	} else {

core/mapping/utils.go

@@ -64,7 +64,7 @@ func Deref(t reflect.Type) reflect.Type {
 }
 
 // Repr returns the string representation of v.
-func Repr(v any) string {
+func Repr(v interface{}) string {
 	return lang.Repr(v)
 }
 
@@ -89,7 +89,7 @@ func ValidatePtr(v *reflect.Value) error {
 	return nil
 }
 
-func convertTypeFromString(kind reflect.Kind, str string) (any, error) {
+func convertTypeFromString(kind reflect.Kind, str string) (interface{}, error) {
 	switch kind {
 	case reflect.Bool:
 		switch strings.ToLower(str) {
@@ -255,7 +255,7 @@ func parseGroupedSegments(val string) []string {
 
 // don't modify returned fieldOptions, it's cached and shared among different calls.
 func parseKeyAndOptions(tagName string, field reflect.StructField) (string, *fieldOptions, error) {
-	value := strings.TrimSpace(field.Tag.Get(tagName))
+	value := field.Tag.Get(tagName)
 	if len(value) == 0 {
 		return field.Name, nil, nil
 	}
@@ -370,7 +370,7 @@ func parseOption(fieldOpts *fieldOptions, fieldName, option string) error {
 			fieldOpts.Optional = true
 			fieldOpts.OptionalDep = segs[1]
 		default:
-			return fmt.Errorf("field %q has wrong optional", fieldName)
+			return fmt.Errorf("field %s has wrong optional", fieldName)
 		}
 	case option == optionalOption:
 		fieldOpts.Optional = true
@@ -429,7 +429,7 @@ func parseOptions(val string) []string {
 func parseProperty(field, tag, val string) (string, error) {
 	segs := strings.Split(val, equalToken)
 	if len(segs) != 2 {
-		return "", fmt.Errorf("field %q has wrong tag value %q", field, tag)
+		return "", fmt.Errorf("field %s has wrong %s", field, tag)
 	}
 
 	return strings.TrimSpace(segs[1]), nil
@@ -484,7 +484,7 @@ func parseSegments(val string) []string {
 	return segments
 }
 
-func setMatchedPrimitiveValue(kind reflect.Kind, value reflect.Value, v any) error {
+func setMatchedPrimitiveValue(kind reflect.Kind, value reflect.Value, v interface{}) error {
 	switch kind {
 	case reflect.Bool:
 		value.SetBool(v.(bool))
@@ -536,7 +536,7 @@ func structValueRequired(tag string, tp reflect.Type) (bool, error) {
 	return required, err
 }
 
-func toFloat64(v any) (float64, bool) {
+func toFloat64(v interface{}) (float64, bool) {
 	switch val := v.(type) {
 	case int:
 		return float64(val), true
@@ -623,12 +623,12 @@ func validateNumberRange(fv float64, nr *numberRange) error {
 	return nil
 }
 
-func validateValueInOptions(val any, options []string) error {
+func validateValueInOptions(val interface{}, options []string) error {
 	if len(options) > 0 {
 		switch v := val.(type) {
 		case string:
 			if !stringx.Contains(options, v) {
-				return fmt.Errorf(`error: value %q is not defined in options "%v"`, v, options)
+				return fmt.Errorf(`error: value "%s" is not defined in options "%v"`, v, options)
 			}
 		default:
 			if !stringx.Contains(options, Repr(v)) {
@@ -640,7 +640,7 @@ func validateValueInOptions(val any, options []string) error {
 	return nil
 }
 
-func validateValueRange(mapValue any, opts *fieldOptionsWithContext) error {
+func validateValueRange(mapValue interface{}, opts *fieldOptionsWithContext) error {
 	if opts == nil || opts.Range == nil {
 		return nil
 	}

core/mapping/utils_test.go

@@ -144,10 +144,6 @@ func TestParseSegments(t *testing.T) {
 			input:  "",
 			expect: []string{},
 		},
-		{
-			input:  "   ",
-			expect: []string{},
-		},
 		{
 			input:  ",",
 			expect: []string{""},
@@ -262,7 +258,7 @@ func TestSetValueFormatErrors(t *testing.T) {
 		IntValue   int
 		UintValue  uint
 		FloatValue float32
-		MapValue   map[string]any
+		MapValue   map[string]interface{}
 	}
 
 	var bar Bar

core/mapping/valuer.go

@@ -4,7 +4,7 @@ type (
 	// A Valuer interface defines the way to get values from the underlying object with keys.
 	Valuer interface {
 		// Value gets the value associated with the given key.
-		Value(key string) (any, bool)
+		Value(key string) (interface{}, bool)
 	}
 
 	// A valuerWithParent defines a node that has a parent node.
@@ -22,26 +22,26 @@ type (
 
 	// A valueWithParent is used to wrap the value with its parent.
 	valueWithParent struct {
-		value  any
+		value  interface{}
 		parent valuerWithParent
 	}
 
 	// mapValuer is a type for map to meet the Valuer interface.
-	mapValuer map[string]any
+	mapValuer map[string]interface{}
 	// simpleValuer is a type to get value from current node.
 	simpleValuer node
 	// recursiveValuer is a type to get the value recursively from current and parent nodes.
 	recursiveValuer node
 )
 
-// Value gets the value associated with the given key from mv.
-func (mv mapValuer) Value(key string) (any, bool) {
+// Value gets the value assciated with the given key from mv.
+func (mv mapValuer) Value(key string) (interface{}, bool) {
 	v, ok := mv[key]
 	return v, ok
 }
 
 // Value gets the value associated with the given key from sv.
-func (sv simpleValuer) Value(key string) (any, bool) {
+func (sv simpleValuer) Value(key string) (interface{}, bool) {
 	v, ok := sv.current.Value(key)
 	return v, ok
 }
@@ -60,7 +60,7 @@ func (sv simpleValuer) Parent() valuerWithParent {
 
 // Value gets the value associated with the given key from rv,
 // and it will inherit the value from parent nodes.
-func (rv recursiveValuer) Value(key string) (any, bool) {
+func (rv recursiveValuer) Value(key string) (interface{}, bool) {
 	val, ok := rv.current.Value(key)
 	if !ok {
 		if parent := rv.Parent(); parent != nil {
@@ -70,7 +70,7 @@ func (rv recursiveValuer) Value(key string) (any, bool) {
 		return nil, false
 	}
 
-	vm, ok := val.(map[string]any)
+	vm, ok := val.(map[string]interface{})
 	if !ok {
 		return val, true
 	}
@@ -85,7 +85,7 @@ func (rv recursiveValuer) Value(key string) (any, bool) {
 		return val, true
 	}
 
-	pm, ok := pv.(map[string]any)
+	pm, ok := pv.(map[string]interface{})
 	if !ok {
 		return val, true
 	}

core/mapping/valuer_test.go

@@ -7,17 +7,17 @@ import (
 )
 
 func TestMapValuerWithInherit_Value(t *testing.T) {
-	input := map[string]any{
-		"discovery": map[string]any{
+	input := map[string]interface{}{
+		"discovery": map[string]interface{}{
 			"host": "localhost",
 			"port": 8080,
 		},
-		"component": map[string]any{
+		"component": map[string]interface{}{
 			"name": "test",
 		},
 	}
 	valuer := recursiveValuer{
-		current: mapValuer(input["component"].(map[string]any)),
+		current: mapValuer(input["component"].(map[string]interface{})),
 		parent: simpleValuer{
 			current: mapValuer(input),
 		},
@@ -26,24 +26,24 @@ func TestMapValuerWithInherit_Value(t *testing.T) {
 	val, ok := valuer.Value("discovery")
 	assert.True(t, ok)
 
-	m, ok := val.(map[string]any)
+	m, ok := val.(map[string]interface{})
 	assert.True(t, ok)
 	assert.Equal(t, "localhost", m["host"])
 	assert.Equal(t, 8080, m["port"])
 }
 
 func TestRecursiveValuer_Value(t *testing.T) {
-	input := map[string]any{
-		"component": map[string]any{
+	input := map[string]interface{}{
+		"component": map[string]interface{}{
 			"name": "test",
-			"foo": map[string]any{
+			"foo": map[string]interface{}{
 				"bar": "baz",
 			},
 		},
 		"foo": "value",
 	}
 	valuer := recursiveValuer{
-		current: mapValuer(input["component"].(map[string]any)),
+		current: mapValuer(input["component"].(map[string]interface{})),
 		parent: simpleValuer{
 			current: mapValuer(input),
 		},
@@ -51,7 +51,7 @@ func TestRecursiveValuer_Value(t *testing.T) {
 
 	val, ok := valuer.Value("foo")
 	assert.True(t, ok)
-	assert.EqualValues(t, map[string]any{
+	assert.EqualValues(t, map[string]interface{}{
 		"bar": "baz",
 	}, val)
 }

core/mapping/yamlunmarshaler.go

@@ -7,7 +7,7 @@ import (
 )
 
 // UnmarshalYamlBytes unmarshals content into v.
-func UnmarshalYamlBytes(content []byte, v any, opts ...UnmarshalOption) error {
+func UnmarshalYamlBytes(content []byte, v interface{}, opts ...UnmarshalOption) error {
 	b, err := encoding.YamlToJson(content)
 	if err != nil {
 		return err
@@ -17,7 +17,7 @@ func UnmarshalYamlBytes(content []byte, v any, opts ...UnmarshalOption) error {
 }
 
 // UnmarshalYamlReader unmarshals content from reader into v.
-func UnmarshalYamlReader(reader io.Reader, v any, opts ...UnmarshalOption) error {
+func UnmarshalYamlReader(reader io.Reader, v interface{}, opts ...UnmarshalOption) error {
 	b, err := io.ReadAll(reader)
 	if err != nil {
 		return err

core/mathx/entropy.go

@@ -5,7 +5,7 @@ import "math"
 const epsilon = 1e-6
 
 // CalcEntropy calculates the entropy of m.
-func CalcEntropy(m map[any]int) float64 {
+func CalcEntropy(m map[interface{}]int) float64 {
 	if len(m) == 0 || len(m) == 1 {
 		return 1
 	}

core/mathx/entropy_test.go

@@ -9,7 +9,7 @@ import (
 func TestCalcEntropy(t *testing.T) {
 	const total = 1000
 	const count = 100
-	m := make(map[any]int, total)
+	m := make(map[interface{}]int, total)
 	for i := 0; i < total; i++ {
 		m[i] = count
 	}

core/mathx/unstable_test.go

@@ -61,7 +61,7 @@ func TestUnstable_Distribution(t *testing.T) {
 	_, ok := m[0]
 	assert.False(t, ok)
 
-	mi := make(map[any]int, len(m))
+	mi := make(map[interface{}]int, len(m))
 	for k, v := range m {
 		mi[k] = v
 	}

core/mr/mapreduce.go

@@ -7,6 +7,7 @@ import (
 	"sync/atomic"
 
 	"github.com/zeromicro/go-zero/core/errorx"
+	"github.com/zeromicro/go-zero/core/lang"
 )
 
 const (
@@ -23,30 +24,30 @@ var (
 
 type (
 	// ForEachFunc is used to do element processing, but no output.
-	ForEachFunc[T any] func(item T)
+	ForEachFunc func(item interface{})
 	// GenerateFunc is used to let callers send elements into source.
-	GenerateFunc[T any] func(source chan<- T)
+	GenerateFunc func(source chan<- interface{})
 	// MapFunc is used to do element processing and write the output to writer.
-	MapFunc[T, U any] func(item T, writer Writer[U])
+	MapFunc func(item interface{}, writer Writer)
 	// MapperFunc is used to do element processing and write the output to writer,
 	// use cancel func to cancel the processing.
-	MapperFunc[T, U any] func(item T, writer Writer[U], cancel func(error))
+	MapperFunc func(item interface{}, writer Writer, cancel func(error))
 	// ReducerFunc is used to reduce all the mapping output and write to writer,
 	// use cancel func to cancel the processing.
-	ReducerFunc[U, V any] func(pipe <-chan U, writer Writer[V], cancel func(error))
+	ReducerFunc func(pipe <-chan interface{}, writer Writer, cancel func(error))
 	// VoidReducerFunc is used to reduce all the mapping output, but no output.
 	// Use cancel func to cancel the processing.
-	VoidReducerFunc[U any] func(pipe <-chan U, cancel func(error))
+	VoidReducerFunc func(pipe <-chan interface{}, cancel func(error))
 	// Option defines the method to customize the mapreduce.
 	Option func(opts *mapReduceOptions)
 
-	mapperContext[T, U any] struct {
+	mapperContext struct {
 		ctx       context.Context
-		mapper    MapFunc[T, U]
-		source    <-chan T
+		mapper    MapFunc
+		source    <-chan interface{}
 		panicChan *onceChan
-		collector chan<- U
-		doneChan  <-chan struct{}
+		collector chan<- interface{}
+		doneChan  <-chan lang.PlaceholderType
 		workers   int
 	}
 
@@ -56,8 +57,8 @@ type (
 	}
 
 	// Writer interface wraps Write method.
-	Writer[T any] interface {
-		Write(v T)
+	Writer interface {
+		Write(v interface{})
 	}
 )
 
@@ -67,15 +68,16 @@ func Finish(fns ...func() error) error {
 		return nil
 	}
 
-	return MapReduceVoid(func(source chan<- func() error) {
+	return MapReduceVoid(func(source chan<- interface{}) {
 		for _, fn := range fns {
 			source <- fn
 		}
-	}, func(fn func() error, writer Writer[any], cancel func(error)) {
+	}, func(item interface{}, writer Writer, cancel func(error)) {
+		fn := item.(func() error)
 		if err := fn(); err != nil {
 			cancel(err)
 		}
-	}, func(pipe <-chan any, cancel func(error)) {
+	}, func(pipe <-chan interface{}, cancel func(error)) {
 	}, WithWorkers(len(fns)))
 }
 
@@ -85,26 +87,27 @@ func FinishVoid(fns ...func()) {
 		return
 	}
 
-	ForEach(func(source chan<- func()) {
+	ForEach(func(source chan<- interface{}) {
 		for _, fn := range fns {
 			source <- fn
 		}
-	}, func(fn func()) {
+	}, func(item interface{}) {
+		fn := item.(func())
 		fn()
 	}, WithWorkers(len(fns)))
 }
 
 // ForEach maps all elements from given generate but no output.
-func ForEach[T any](generate GenerateFunc[T], mapper ForEachFunc[T], opts ...Option) {
+func ForEach(generate GenerateFunc, mapper ForEachFunc, opts ...Option) {
 	options := buildOptions(opts...)
-	panicChan := &onceChan{channel: make(chan any)}
+	panicChan := &onceChan{channel: make(chan interface{})}
 	source := buildSource(generate, panicChan)
-	collector := make(chan any)
-	done := make(chan struct{})
+	collector := make(chan interface{})
+	done := make(chan lang.PlaceholderType)
 
-	go executeMappers(mapperContext[T, any]{
+	go executeMappers(mapperContext{
 		ctx: options.ctx,
-		mapper: func(item T, _ Writer[any]) {
+		mapper: func(item interface{}, _ Writer) {
 			mapper(item)
 		},
 		source:    source,
@@ -128,26 +131,26 @@ func ForEach[T any](generate GenerateFunc[T], mapper ForEachFunc[T], opts ...Opt
 
 // MapReduce maps all elements generated from given generate func,
 // and reduces the output elements with given reducer.
-func MapReduce[T, U, V any](generate GenerateFunc[T], mapper MapperFunc[T, U], reducer ReducerFunc[U, V],
-	opts ...Option) (V, error) {
-	panicChan := &onceChan{channel: make(chan any)}
+func MapReduce(generate GenerateFunc, mapper MapperFunc, reducer ReducerFunc,
+	opts ...Option) (interface{}, error) {
+	panicChan := &onceChan{channel: make(chan interface{})}
 	source := buildSource(generate, panicChan)
 	return mapReduceWithPanicChan(source, panicChan, mapper, reducer, opts...)
 }
 
 // MapReduceChan maps all elements from source, and reduce the output elements with given reducer.
-func MapReduceChan[T, U, V any](source <-chan T, mapper MapperFunc[T, U], reducer ReducerFunc[U, V],
-	opts ...Option) (V, error) {
-	panicChan := &onceChan{channel: make(chan any)}
+func MapReduceChan(source <-chan interface{}, mapper MapperFunc, reducer ReducerFunc,
+	opts ...Option) (interface{}, error) {
+	panicChan := &onceChan{channel: make(chan interface{})}
 	return mapReduceWithPanicChan(source, panicChan, mapper, reducer, opts...)
 }
 
 // mapReduceWithPanicChan maps all elements from source, and reduce the output elements with given reducer.
-func mapReduceWithPanicChan[T, U, V any](source <-chan T, panicChan *onceChan, mapper MapperFunc[T, U],
-	reducer ReducerFunc[U, V], opts ...Option) (val V, err error) {
+func mapReduceWithPanicChan(source <-chan interface{}, panicChan *onceChan, mapper MapperFunc,
+	reducer ReducerFunc, opts ...Option) (interface{}, error) {
 	options := buildOptions(opts...)
 	// output is used to write the final result
-	output := make(chan V)
+	output := make(chan interface{})
 	defer func() {
 		// reducer can only write once, if more, panic
 		for range output {
@@ -156,12 +159,12 @@ func mapReduceWithPanicChan[T, U, V any](source <-chan T, panicChan *onceChan, m
 	}()
 
 	// collector is used to collect data from mapper, and consume in reducer
-	collector := make(chan U, options.workers)
+	collector := make(chan interface{}, options.workers)
 	// if done is closed, all mappers and reducer should stop processing
-	done := make(chan struct{})
+	done := make(chan lang.PlaceholderType)
 	writer := newGuardedWriter(options.ctx, output, done)
 	var closeOnce sync.Once
-	// use atomic type to avoid data race
+	// use atomic.Value to avoid data race
 	var retErr errorx.AtomicError
 	finish := func() {
 		closeOnce.Do(func() {
@@ -192,9 +195,9 @@ func mapReduceWithPanicChan[T, U, V any](source <-chan T, panicChan *onceChan, m
 		reducer(collector, writer, cancel)
 	}()
 
-	go executeMappers(mapperContext[T, U]{
+	go executeMappers(mapperContext{
 		ctx: options.ctx,
-		mapper: func(item T, w Writer[U]) {
+		mapper: func(item interface{}, w Writer) {
 			mapper(item, w, cancel)
 		},
 		source:    source,
@@ -207,29 +210,26 @@ func mapReduceWithPanicChan[T, U, V any](source <-chan T, panicChan *onceChan, m
 	select {
 	case <-options.ctx.Done():
 		cancel(context.DeadlineExceeded)
-		err = context.DeadlineExceeded
+		return nil, context.DeadlineExceeded
 	case v := <-panicChan.channel:
 		// drain output here, otherwise for loop panic in defer
 		drain(output)
 		panic(v)
 	case v, ok := <-output:
-		if e := retErr.Load(); e != nil {
-			err = e
+		if err := retErr.Load(); err != nil {
+			return nil, err
 		} else if ok {
-			val = v
+			return v, nil
 		} else {
-			err = ErrReduceNoOutput
+			return nil, ErrReduceNoOutput
 		}
 	}
-
-	return
 }
 
 // MapReduceVoid maps all elements generated from given generate,
 // and reduce the output elements with given reducer.
-func MapReduceVoid[T, U any](generate GenerateFunc[T], mapper MapperFunc[T, U],
-	reducer VoidReducerFunc[U], opts ...Option) error {
-	_, err := MapReduce(generate, mapper, func(input <-chan U, writer Writer[any], cancel func(error)) {
+func MapReduceVoid(generate GenerateFunc, mapper MapperFunc, reducer VoidReducerFunc, opts ...Option) error {
+	_, err := MapReduce(generate, mapper, func(input <-chan interface{}, writer Writer, cancel func(error)) {
 		reducer(input, cancel)
 	}, opts...)
 	if errors.Is(err, ErrReduceNoOutput) {
@@ -266,8 +266,8 @@ func buildOptions(opts ...Option) *mapReduceOptions {
 	return options
 }
 
-func buildSource[T any](generate GenerateFunc[T], panicChan *onceChan) chan T {
-	source := make(chan T)
+func buildSource(generate GenerateFunc, panicChan *onceChan) chan interface{} {
+	source := make(chan interface{})
 	go func() {
 		defer func() {
 			if r := recover(); r != nil {
@@ -283,13 +283,13 @@ func buildSource[T any](generate GenerateFunc[T], panicChan *onceChan) chan T {
 }
 
 // drain drains the channel.
-func drain[T any](channel <-chan T) {
+func drain(channel <-chan interface{}) {
 	// drain the channel
 	for range channel {
 	}
 }
 
-func executeMappers[T, U any](mCtx mapperContext[T, U]) {
+func executeMappers(mCtx mapperContext) {
 	var wg sync.WaitGroup
 	defer func() {
 		wg.Wait()
@@ -298,7 +298,7 @@ func executeMappers[T, U any](mCtx mapperContext[T, U]) {
 	}()
 
 	var failed int32
-	pool := make(chan struct{}, mCtx.workers)
+	pool := make(chan lang.PlaceholderType, mCtx.workers)
 	writer := newGuardedWriter(mCtx.ctx, mCtx.collector, mCtx.doneChan)
 	for atomic.LoadInt32(&failed) == 0 {
 		select {
@@ -306,7 +306,7 @@ func executeMappers[T, U any](mCtx mapperContext[T, U]) {
 			return
 		case <-mCtx.doneChan:
 			return
-		case pool <- struct{}{}:
+		case pool <- lang.Placeholder:
 			item, ok := <-mCtx.source
 			if !ok {
 				<-pool
@@ -346,21 +346,22 @@ func once(fn func(error)) func(error) {
 	}
 }
 
-type guardedWriter[T any] struct {
+type guardedWriter struct {
 	ctx     context.Context
-	channel chan<- T
-	done    <-chan struct{}
+	channel chan<- interface{}
+	done    <-chan lang.PlaceholderType
 }
 
-func newGuardedWriter[T any](ctx context.Context, channel chan<- T, done <-chan struct{}) guardedWriter[T] {
-	return guardedWriter[T]{
+func newGuardedWriter(ctx context.Context, channel chan<- interface{},
+	done <-chan lang.PlaceholderType) guardedWriter {
+	return guardedWriter{
 		ctx:     ctx,
 		channel: channel,
 		done:    done,
 	}
 }
 
-func (gw guardedWriter[T]) Write(v T) {
+func (gw guardedWriter) Write(v interface{}) {
 	select {
 	case <-gw.ctx.Done():
 		return
@@ -372,11 +373,11 @@ func (gw guardedWriter[T]) Write(v T) {
 }
 
 type onceChan struct {
-	channel chan any
+	channel chan interface{}
 	wrote   int32
 }
 
-func (oc *onceChan) write(val any) {
+func (oc *onceChan) write(val interface{}) {
 	if atomic.CompareAndSwapInt32(&oc.wrote, 0, 1) {
 		oc.channel <- val
 	}

core/mr/mapreduce_fuzz_test.go

@@ -1,3 +1,6 @@
+//go:build go1.18
+// +build go1.18
+
 package mr
 
 import (
@@ -15,9 +18,9 @@ import (
 func FuzzMapReduce(f *testing.F) {
 	rand.Seed(time.Now().UnixNano())
 
-	f.Add(int64(10), runtime.NumCPU())
-	f.Fuzz(func(t *testing.T, n int64, workers int) {
-		n = n%5000 + 5000
+	f.Add(uint(10), uint(runtime.NumCPU()))
+	f.Fuzz(func(t *testing.T, num, workers uint) {
+		n := int64(num)%5000 + 5000
 		genPanic := rand.Intn(100) == 0
 		mapperPanic := rand.Intn(100) == 0
 		reducerPanic := rand.Intn(100) == 0
@@ -26,33 +29,34 @@ func FuzzMapReduce(f *testing.F) {
 		reducerIdx := rand.Int63n(n)
 		squareSum := (n - 1) * n * (2*n - 1) / 6
 
-		fn := func() (int64, error) {
+		fn := func() (interface{}, error) {
 			defer goleak.VerifyNone(t, goleak.IgnoreCurrent())
 
-			return MapReduce(func(source chan<- int64) {
+			return MapReduce(func(source chan<- interface{}) {
 				for i := int64(0); i < n; i++ {
 					source <- i
 					if genPanic && i == genIdx {
 						panic("foo")
 					}
 				}
-			}, func(v int64, writer Writer[int64], cancel func(error)) {
+			}, func(item interface{}, writer Writer, cancel func(error)) {
+				v := item.(int64)
 				if mapperPanic && v == mapperIdx {
 					panic("bar")
 				}
 				writer.Write(v * v)
-			}, func(pipe <-chan int64, writer Writer[int64], cancel func(error)) {
+			}, func(pipe <-chan interface{}, writer Writer, cancel func(error)) {
 				var idx int64
 				var total int64
 				for v := range pipe {
 					if reducerPanic && idx == reducerIdx {
 						panic("baz")
 					}
-					total += v
+					total += v.(int64)
 					idx++
 				}
 				writer.Write(total)
-			}, WithWorkers(workers%50+runtime.NumCPU()))
+			}, WithWorkers(int(workers)%50+runtime.NumCPU()/2))
 		}
 
 		if genPanic || mapperPanic || reducerPanic {
@@ -68,7 +72,7 @@ func FuzzMapReduce(f *testing.F) {
 		} else {
 			val, err := fn()
 			assert.Nil(t, err)
-			assert.Equal(t, squareSum, val)
+			assert.Equal(t, squareSum, val.(int64))
 		}
 	})
 }