feat: add logger.WithFields (#2546)

* chore: refactor

* chore: refactor

.github/workflows/go.yml

@@ -12,9 +12,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up Go 1.x
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: ^1.15
+          go-version: ^1.16
         id: go
 
       - name: Check out code into the Go module directory
@@ -34,16 +34,16 @@ jobs:
         run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...
 
       - name: Codecov
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v3
 
   test-win:
     name: Windows
     runs-on: windows-latest
     steps:
       - name: Set up Go 1.x
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: ^1.15
+          go-version: ^1.16
 
       - name: Checkout codebase
         uses: actions/checkout@v3

.github/workflows/issue-translator.yml

@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: tomsun28/issues-translate-action@v2.6
+      - uses: usthe/issues-translate-action@v2.7
         with:
           IS_MODIFY_TITLE: true
           # not require, default false, . Decide whether to modify the issue title

.github/workflows/issues.yml

@@ -7,10 +7,10 @@ jobs:
   close-issues:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v3
+      - uses: actions/stale@v6
         with:
-          days-before-issue-stale: 30
-          days-before-issue-close: 14
+          days-before-issue-stale: 365
+          days-before-issue-close: 90
           stale-issue-label: "stale"
           stale-issue-message: "This issue is stale because it has been open for 30 days with no activity."
           close-issue-message: "This issue was closed because it has been inactive for 14 days since being marked as stale."

.github/workflows/release.yaml

@@ -25,4 +25,4 @@ jobs:
           goversion: "https://dl.google.com/go/go1.17.5.linux-amd64.tar.gz"
           project_path: "tools/goctl"
           binary_name: "goctl"
-          extra_files: tools/goctl/goctl.md
+          extra_files: tools/goctl/readme.md tools/goctl/readme-cn.md

.gitignore

@@ -22,6 +22,7 @@ go.work.sum
 
 # gitlab ci
 .cache
+.golangci.yml
 
 # vim auto backup file
 *~

core/codec/rsa.go

@@ -7,7 +7,7 @@ import (
 	"encoding/base64"
 	"encoding/pem"
 	"errors"
-	"io/ioutil"
+	"os"
 )
 
 var (
@@ -48,7 +48,7 @@ type (
 
 // NewRsaDecrypter returns a RsaDecrypter with the given file.
 func NewRsaDecrypter(file string) (RsaDecrypter, error) {
-	content, err := ioutil.ReadFile(file)
+	content, err := os.ReadFile(file)
 	if err != nil {
 		return nil, err
 	}

core/collection/safemap.go

@@ -68,6 +68,24 @@ func (m *SafeMap) Get(key interface{}) (interface{}, bool) {
 	return val, ok
 }
 
+// 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 interface{}) bool) {
+	m.lock.RLock()
+	defer m.lock.RUnlock()
+
+	for k, v := range m.dirtyOld {
+		if !f(k, v) {
+			return
+		}
+	}
+	for k, v := range m.dirtyNew {
+		if !f(k, v) {
+			return
+		}
+	}
+}
+
 // Set sets the value into m with the given key.
 func (m *SafeMap) Set(key, value interface{}) {
 	m.lock.Lock()

core/collection/safemap_test.go

@@ -1,6 +1,7 @@
 package collection
 
 import (
+	"sync/atomic"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -107,3 +108,42 @@ func testSafeMapWithParameters(t *testing.T, size, exception int) {
 		}
 	}
 }
+
+func TestSafeMap_Range(t *testing.T) {
+	const (
+		size       = 100000
+		exception1 = 5
+		exception2 = 500
+	)
+
+	m := NewSafeMap()
+	newMap := NewSafeMap()
+
+	for i := 0; i < size; i++ {
+		m.Set(i, i)
+	}
+	for i := 0; i < size; i++ {
+		if i%exception1 == 0 {
+			m.Del(i)
+		}
+	}
+
+	for i := size; i < size<<1; i++ {
+		m.Set(i, i)
+	}
+	for i := size; i < size<<1; i++ {
+		if i%exception2 != 0 {
+			m.Del(i)
+		}
+	}
+
+	var count int32
+	m.Range(func(k, v interface{}) bool {
+		atomic.AddInt32(&count, 1)
+		newMap.Set(k, v)
+		return true
+	})
+	assert.Equal(t, int(atomic.LoadInt32(&count)), m.Size())
+	assert.Equal(t, m.dirtyNew, newMap.dirtyNew)
+	assert.Equal(t, m.dirtyOld, newMap.dirtyOld)
+}

core/conf/config.go

@@ -2,7 +2,6 @@ package conf
 
 import (
 	"fmt"
-	"io/ioutil"
 	"log"
 	"os"
 	"path"
@@ -20,7 +19,7 @@ var loaders = map[string]func([]byte, interface{}) error{
 
 // Load loads config into v from file, .json, .yaml and .yml are acceptable.
 func Load(file string, v interface{}, opts ...Option) error {
-	content, err := ioutil.ReadFile(file)
+	content, err := os.ReadFile(file)
 	if err != nil {
 		return err
 	}

core/conf/config_test.go

@@ -1,7 +1,6 @@
 package conf
 
 import (
-	"io/ioutil"
 	"os"
 	"testing"
 
@@ -106,7 +105,6 @@ d = "abcd!@#112"
 	assert.Equal(t, 1, val.B)
 	assert.Equal(t, "2", val.C)
 	assert.Equal(t, "abcd!@#112", val.D)
-
 }
 
 func TestConfigJsonEnv(t *testing.T) {
@@ -146,12 +144,12 @@ func TestConfigJsonEnv(t *testing.T) {
 }
 
 func createTempFile(ext, text string) (string, error) {
-	tmpfile, err := ioutil.TempFile(os.TempDir(), hash.Md5Hex([]byte(text))+"*"+ext)
+	tmpfile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(text))+"*"+ext)
 	if err != nil {
 		return "", err
 	}
 
-	if err := ioutil.WriteFile(tmpfile.Name(), []byte(text), os.ModeTemporary); err != nil {
+	if err := os.WriteFile(tmpfile.Name(), []byte(text), os.ModeTemporary); err != nil {
 		return "", err
 	}
 

core/discov/internal/accountmanager.go

@@ -3,7 +3,7 @@ package internal
 import (
 	"crypto/tls"
 	"crypto/x509"
-	"io/ioutil"
+	"os"
 	"sync"
 )
 
@@ -37,7 +37,7 @@ func AddTLS(endpoints []string, certFile, certKeyFile, caFile string, insecureSk
 		return err
 	}
 
-	caData, err := ioutil.ReadFile(caFile)
+	caData, err := os.ReadFile(caFile)
 	if err != nil {
 		return err
 	}

core/discov/internal/registry.go

@@ -208,7 +208,7 @@ func (c *cluster) handleWatchEvents(key string, events []*clientv3.Event) {
 	}
 }
 
-func (c *cluster) load(cli EtcdClient, key string) {
+func (c *cluster) load(cli EtcdClient, key string) int64 {
 	var resp *clientv3.GetResponse
 	for {
 		var err error
@@ -232,6 +232,8 @@ func (c *cluster) load(cli EtcdClient, key string) {
 	}
 
 	c.handleChanges(key, kvs)
+
+	return resp.Header.Revision
 }
 
 func (c *cluster) monitor(key string, l UpdateListener) error {
@@ -244,9 +246,9 @@ func (c *cluster) monitor(key string, l UpdateListener) error {
 		return err
 	}
 
-	c.load(cli, key)
+	rev := c.load(cli, key)
 	c.watchGroup.Run(func() {
-		c.watch(cli, key)
+		c.watch(cli, key, rev)
 	})
 
 	return nil
@@ -278,22 +280,29 @@ func (c *cluster) reload(cli EtcdClient) {
 	for _, key := range keys {
 		k := key
 		c.watchGroup.Run(func() {
-			c.load(cli, k)
-			c.watch(cli, k)
+			rev := c.load(cli, k)
+			c.watch(cli, k, rev)
 		})
 	}
 }
 
-func (c *cluster) watch(cli EtcdClient, key string) {
+func (c *cluster) watch(cli EtcdClient, key string, rev int64) {
 	for {
-		if c.watchStream(cli, key) {
+		if c.watchStream(cli, key, rev) {
 			return
 		}
 	}
 }
 
-func (c *cluster) watchStream(cli EtcdClient, key string) bool {
-	rch := cli.Watch(clientv3.WithRequireLeader(c.context(cli)), makeKeyPrefix(key), clientv3.WithPrefix())
+func (c *cluster) watchStream(cli EtcdClient, key string, rev int64) bool {
+	var rch clientv3.WatchChan
+	if rev != 0 {
+		rch = cli.Watch(clientv3.WithRequireLeader(c.context(cli)), makeKeyPrefix(key), clientv3.WithPrefix(),
+			clientv3.WithRev(rev+1))
+	} else {
+		rch = cli.Watch(clientv3.WithRequireLeader(c.context(cli)), makeKeyPrefix(key), clientv3.WithPrefix())
+	}
+
 	for {
 		select {
 		case wresp, ok := <-rch:
@@ -334,6 +343,7 @@ func DialClient(endpoints []string) (EtcdClient, error) {
 		DialKeepAliveTime:    dialKeepAliveTime,
 		DialKeepAliveTimeout: DialTimeout,
 		RejectOldCluster:     true,
+		PermitWithoutStream:  true,
 	}
 	if account, ok := GetAccount(endpoints); ok {
 		cfg.Username = account.User

core/discov/internal/registry_test.go

@@ -11,6 +11,7 @@ import (
 	"github.com/zeromicro/go-zero/core/lang"
 	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/stringx"
+	"go.etcd.io/etcd/api/v3/etcdserverpb"
 	"go.etcd.io/etcd/api/v3/mvccpb"
 	clientv3 "go.etcd.io/etcd/client/v3"
 )
@@ -112,6 +113,7 @@ func TestCluster_Load(t *testing.T) {
 	restore := setMockClient(cli)
 	defer restore()
 	cli.EXPECT().Get(gomock.Any(), "any/", gomock.Any()).Return(&clientv3.GetResponse{
+		Header: &etcdserverpb.ResponseHeader{},
 		Kvs: []*mvccpb.KeyValue{
 			{
 				Key:   []byte("hello"),
@@ -168,7 +170,7 @@ func TestCluster_Watch(t *testing.T) {
 			listener.EXPECT().OnDelete(gomock.Any()).Do(func(_ interface{}) {
 				wg.Done()
 			}).MaxTimes(1)
-			go c.watch(cli, "any")
+			go c.watch(cli, "any", 0)
 			ch <- clientv3.WatchResponse{
 				Events: []*clientv3.Event{
 					{
@@ -212,7 +214,7 @@ func TestClusterWatch_RespFailures(t *testing.T) {
 				ch <- resp
 				close(c.done)
 			}()
-			c.watch(cli, "any")
+			c.watch(cli, "any", 0)
 		})
 	}
 }
@@ -232,7 +234,7 @@ func TestClusterWatch_CloseChan(t *testing.T) {
 		close(ch)
 		close(c.done)
 	}()
-	c.watch(cli, "any")
+	c.watch(cli, "any", 0)
 }
 
 func TestValueOnlyContext(t *testing.T) {

core/fs/temps.go

@@ -1,7 +1,6 @@
 package fs
 
 import (
-	"io/ioutil"
 	"os"
 
 	"github.com/zeromicro/go-zero/core/hash"
@@ -12,12 +11,12 @@ 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 := ioutil.TempFile(os.TempDir(), hash.Md5Hex([]byte(text)))
+	tmpfile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(text)))
 	if err != nil {
 		return nil, err
 	}
 
-	if err := ioutil.WriteFile(tmpfile.Name(), []byte(text), os.ModeTemporary); err != nil {
+	if err := os.WriteFile(tmpfile.Name(), []byte(text), os.ModeTemporary); err != nil {
 		return nil, err
 	}
 

core/fs/temps_test.go

@@ -1,7 +1,7 @@
 package fs
 
 import (
-	"io/ioutil"
+	"io"
 	"os"
 	"testing"
 
@@ -21,7 +21,7 @@ func TestTempFileWithText(t *testing.T) {
 	}
 	defer os.Remove(f.Name())
 
-	bs, err := ioutil.ReadAll(f)
+	bs, err := io.ReadAll(f)
 	assert.Nil(t, err)
 	if len(bs) != 4 {
 		t.Error("TempFileWithText returned wrong file size")
@@ -41,7 +41,7 @@ func TestTempFilenameWithText(t *testing.T) {
 	}
 	defer os.Remove(f)
 
-	bs, err := ioutil.ReadFile(f)
+	bs, err := os.ReadFile(f)
 	assert.Nil(t, err)
 	if len(bs) != 4 {
 		t.Error("TempFilenameWithText returned wrong file size")

core/fx/stream_test.go

@@ -1,7 +1,7 @@
 package fx
 
 import (
-	"io/ioutil"
+	"io"
 	"log"
 	"math/rand"
 	"reflect"
@@ -238,7 +238,7 @@ func TestLast(t *testing.T) {
 
 func TestMap(t *testing.T) {
 	runCheckedTest(t, func(t *testing.T) {
-		log.SetOutput(ioutil.Discard)
+		log.SetOutput(io.Discard)
 
 		tests := []struct {
 			mapper MapFunc

core/iox/read.go

@@ -4,7 +4,6 @@ import (
 	"bufio"
 	"bytes"
 	"io"
-	"io/ioutil"
 	"os"
 	"strings"
 )
@@ -26,7 +25,7 @@ type (
 func DupReadCloser(reader io.ReadCloser) (io.ReadCloser, io.ReadCloser) {
 	var buf bytes.Buffer
 	tee := io.TeeReader(reader, &buf)
-	return ioutil.NopCloser(tee), ioutil.NopCloser(&buf)
+	return io.NopCloser(tee), io.NopCloser(&buf)
 }
 
 // KeepSpace customizes the reading functions to keep leading and tailing spaces.
@@ -54,7 +53,7 @@ func ReadBytes(reader io.Reader, buf []byte) error {
 
 // ReadText reads content from the given file with leading and tailing spaces trimmed.
 func ReadText(filename string) (string, error) {
-	content, err := ioutil.ReadFile(filename)
+	content, err := os.ReadFile(filename)
 	if err != nil {
 		return "", err
 	}

core/iox/read_test.go

@@ -3,7 +3,6 @@ package iox
 import (
 	"bytes"
 	"io"
-	"io/ioutil"
 	"os"
 	"testing"
 	"time"
@@ -97,10 +96,10 @@ func TestReadTextLines(t *testing.T) {
 
 func TestDupReadCloser(t *testing.T) {
 	input := "hello"
-	reader := ioutil.NopCloser(bytes.NewBufferString(input))
+	reader := io.NopCloser(bytes.NewBufferString(input))
 	r1, r2 := DupReadCloser(reader)
 	verify := func(r io.Reader) {
-		output, err := ioutil.ReadAll(r)
+		output, err := io.ReadAll(r)
 		assert.Nil(t, err)
 		assert.Equal(t, input, string(output))
 	}
@@ -110,7 +109,7 @@ func TestDupReadCloser(t *testing.T) {
 }
 
 func TestReadBytes(t *testing.T) {
-	reader := ioutil.NopCloser(bytes.NewBufferString("helloworld"))
+	reader := io.NopCloser(bytes.NewBufferString("helloworld"))
 	buf := make([]byte, 5)
 	err := ReadBytes(reader, buf)
 	assert.Nil(t, err)
@@ -118,7 +117,7 @@ func TestReadBytes(t *testing.T) {
 }
 
 func TestReadBytesNotEnough(t *testing.T) {
-	reader := ioutil.NopCloser(bytes.NewBufferString("hell"))
+	reader := io.NopCloser(bytes.NewBufferString("hell"))
 	buf := make([]byte, 5)
 	err := ReadBytes(reader, buf)
 	assert.Equal(t, io.EOF, err)

core/iox/textfile_test.go

@@ -1,7 +1,6 @@
 package iox
 
 import (
-	"io/ioutil"
 	"os"
 	"testing"
 
@@ -13,7 +12,7 @@ func TestCountLines(t *testing.T) {
 2
 3
 4`
-	file, err := ioutil.TempFile(os.TempDir(), "test-")
+	file, err := os.CreateTemp(os.TempDir(), "test-")
 	if err != nil {
 		t.Fatal(err)
 	}

core/limit/tokenlimit.go

@@ -1,6 +1,8 @@
 package limit
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"strconv"
 	"sync"
@@ -58,8 +60,8 @@ type TokenLimiter struct {
 	timestampKey   string
 	rescueLock     sync.Mutex
 	redisAlive     uint32
-	rescueLimiter  *xrate.Limiter
 	monitorStarted bool
+	rescueLimiter  *xrate.Limiter
 }
 
 // NewTokenLimiter returns a new TokenLimiter that allows events up to rate and permits
@@ -84,19 +86,31 @@ func (lim *TokenLimiter) Allow() bool {
 	return lim.AllowN(time.Now(), 1)
 }
 
+// AllowCtx is shorthand for AllowNCtx(ctx,time.Now(), 1) with incoming context.
+func (lim *TokenLimiter) AllowCtx(ctx context.Context) bool {
+	return lim.AllowNCtx(ctx, time.Now(), 1)
+}
+
 // AllowN reports whether n events may happen at time now.
 // Use this method if you intend to drop / skip events that exceed the rate.
 // Otherwise, use Reserve or Wait.
 func (lim *TokenLimiter) AllowN(now time.Time, n int) bool {
-	return lim.reserveN(now, n)
+	return lim.reserveN(context.Background(), now, n)
 }
 
-func (lim *TokenLimiter) reserveN(now time.Time, n int) bool {
+// AllowNCtx reports whether n events may happen at time now with incoming context.
+// Use this method if you intend to drop / skip events that exceed the rate.
+// Otherwise, use Reserve or Wait.
+func (lim *TokenLimiter) AllowNCtx(ctx context.Context, now time.Time, n int) bool {
+	return lim.reserveN(ctx, now, n)
+}
+
+func (lim *TokenLimiter) reserveN(ctx context.Context, now time.Time, n int) bool {
 	if atomic.LoadUint32(&lim.redisAlive) == 0 {
 		return lim.rescueLimiter.AllowN(now, n)
 	}
 
-	resp, err := lim.store.Eval(
+	resp, err := lim.store.EvalCtx(ctx,
 		script,
 		[]string{
 			lim.tokenKey,
@@ -113,6 +127,10 @@ func (lim *TokenLimiter) reserveN(now time.Time, n int) bool {
 	if err == redis.Nil {
 		return false
 	}
+	if errors.Is(err, context.DeadlineExceeded) || errors.Is(err, context.Canceled) {
+		logx.Errorf("fail to use rate limiter: %s", err)
+		return false
+	}
 	if err != nil {
 		logx.Errorf("fail to use rate limiter: %s, use in-process limiter for rescue", err)
 		lim.startMonitor()

core/limit/tokenlimit_test.go

@@ -1,6 +1,7 @@
 package limit
 
 import (
+	"context"
 	"testing"
 	"time"
 
@@ -15,6 +16,30 @@ func init() {
 	logx.Disable()
 }
 
+func TestTokenLimit_WithCtx(t *testing.T) {
+	s, err := miniredis.Run()
+	assert.Nil(t, err)
+
+	const (
+		total = 100
+		rate  = 5
+		burst = 10
+	)
+	l := NewTokenLimiter(rate, burst, redis.New(s.Addr()), "tokenlimit")
+	defer s.Close()
+
+	ctx, cancel := context.WithCancel(context.Background())
+	ok := l.AllowCtx(ctx)
+	assert.True(t, ok)
+
+	cancel()
+	for i := 0; i < total; i++ {
+		ok := l.AllowCtx(ctx)
+		assert.False(t, ok)
+		assert.False(t, l.monitorStarted)
+	}
+}
+
 func TestTokenLimit_Rescue(t *testing.T) {
 	s, err := miniredis.Run()
 	assert.Nil(t, err)

core/load/adaptiveshedder.go

@@ -17,7 +17,7 @@ import (
 const (
 	defaultBuckets = 50
 	defaultWindow  = time.Second * 5
-	// using 1000m notation, 900m is like 80%, keep it as var for unit test
+	// using 1000m notation, 900m is like 90%, keep it as var for unit test
 	defaultCpuThreshold = 900
 	defaultMinRt        = float64(time.Second / time.Millisecond)
 	// moving average hyperparameter beta for calculating requests on the fly
@@ -70,7 +70,7 @@ type (
 		flying          int64
 		avgFlying       float64
 		avgFlyingLock   syncx.SpinLock
-		dropTime        *syncx.AtomicDuration
+		overloadTime    *syncx.AtomicDuration
 		droppedRecently *syncx.AtomicBool
 		passCounter     *collection.RollingWindow
 		rtCounter       *collection.RollingWindow
@@ -106,7 +106,7 @@ func NewAdaptiveShedder(opts ...ShedderOption) Shedder {
 	return &adaptiveShedder{
 		cpuThreshold:    options.cpuThreshold,
 		windows:         int64(time.Second / bucketDuration),
-		dropTime:        syncx.NewAtomicDuration(),
+		overloadTime:    syncx.NewAtomicDuration(),
 		droppedRecently: syncx.NewAtomicBool(),
 		passCounter: collection.NewRollingWindow(options.buckets, bucketDuration,
 			collection.IgnoreCurrentBucket()),
@@ -118,7 +118,6 @@ func NewAdaptiveShedder(opts ...ShedderOption) Shedder {
 // Allow implements Shedder.Allow.
 func (as *adaptiveShedder) Allow() (Promise, error) {
 	if as.shouldDrop() {
-		as.dropTime.Set(timex.Now())
 		as.droppedRecently.Set(true)
 
 		return nil, ErrServiceOverloaded
@@ -215,21 +214,26 @@ func (as *adaptiveShedder) stillHot() bool {
 		return false
 	}
 
-	dropTime := as.dropTime.Load()
-	if dropTime == 0 {
+	overloadTime := as.overloadTime.Load()
+	if overloadTime == 0 {
 		return false
 	}
 
-	hot := timex.Since(dropTime) < coolOffDuration
-	if !hot {
-		as.droppedRecently.Set(false)
+	if timex.Since(overloadTime) < coolOffDuration {
+		return true
 	}
 
-	return hot
+	as.droppedRecently.Set(false)
+	return false
 }
 
 func (as *adaptiveShedder) systemOverloaded() bool {
-	return systemOverloadChecker(as.cpuThreshold)
+	if !systemOverloadChecker(as.cpuThreshold) {
+		return false
+	}
+
+	as.overloadTime.Set(timex.Now())
+	return true
 }
 
 // WithBuckets customizes the Shedder with given number of buckets.

core/load/adaptiveshedder_test.go

@@ -13,6 +13,7 @@ import (
 	"github.com/zeromicro/go-zero/core/mathx"
 	"github.com/zeromicro/go-zero/core/stat"
 	"github.com/zeromicro/go-zero/core/syncx"
+	"github.com/zeromicro/go-zero/core/timex"
 )
 
 const (
@@ -136,7 +137,7 @@ func TestAdaptiveShedderShouldDrop(t *testing.T) {
 		passCounter:     passCounter,
 		rtCounter:       rtCounter,
 		windows:         buckets,
-		dropTime:        syncx.NewAtomicDuration(),
+		overloadTime:    syncx.NewAtomicDuration(),
 		droppedRecently: syncx.NewAtomicBool(),
 	}
 	// cpu >=  800, inflight < maxPass
@@ -190,12 +191,15 @@ func TestAdaptiveShedderStillHot(t *testing.T) {
 		passCounter:     passCounter,
 		rtCounter:       rtCounter,
 		windows:         buckets,
-		dropTime:        syncx.NewAtomicDuration(),
+		overloadTime:    syncx.NewAtomicDuration(),
 		droppedRecently: syncx.ForAtomicBool(true),
 	}
 	assert.False(t, shedder.stillHot())
-	shedder.dropTime.Set(-coolOffDuration * 2)
+	shedder.overloadTime.Set(-coolOffDuration * 2)
 	assert.False(t, shedder.stillHot())
+	shedder.droppedRecently.Set(true)
+	shedder.overloadTime.Set(timex.Now())
+	assert.True(t, shedder.stillHot())
 }
 
 func BenchmarkAdaptiveShedder_Allow(b *testing.B) {

core/logc/logs.go

@@ -0,0 +1,122 @@
+package logc
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type (
+	LogConf  = logx.LogConf
+	LogField = logx.LogField
+)
+
+// AddGlobalFields adds global fields.
+func AddGlobalFields(fields ...LogField) {
+	logx.AddGlobalFields(fields...)
+}
+
+// Alert alerts v in alert level, and the message is written to error log.
+func Alert(_ context.Context, v string) {
+	logx.Alert(v)
+}
+
+// Close closes the logging.
+func Close() error {
+	return logx.Close()
+}
+
+// Error writes v into error log.
+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 ...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 interface{}) {
+	getLogger(ctx).Errorv(v)
+}
+
+// Errorw writes msg along with fields into error log.
+func Errorw(ctx context.Context, msg string, fields ...LogField) {
+	getLogger(ctx).Errorw(msg, fields...)
+}
+
+// Field returns a LogField for the given key and value.
+func Field(key string, value interface{}) LogField {
+	return logx.Field(key, value)
+}
+
+// Info writes v into access log.
+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 ...interface{}) {
+	getLogger(ctx).Infof(format, v...)
+}
+
+// Infov writes v into access log with json content.
+func Infov(ctx context.Context, v interface{}) {
+	getLogger(ctx).Infov(v)
+}
+
+// Infow writes msg along with fields into access log.
+func Infow(ctx context.Context, msg string, fields ...LogField) {
+	getLogger(ctx).Infow(msg, fields...)
+}
+
+// Must checks if err is nil, otherwise logs the error and exits.
+func Must(err error) {
+	logx.Must(err)
+}
+
+// MustSetup sets up logging with given config c. It exits on error.
+func MustSetup(c logx.LogConf) {
+	logx.MustSetup(c)
+}
+
+// SetLevel sets the logging level. It can be used to suppress some logs.
+func SetLevel(level uint32) {
+	logx.SetLevel(level)
+}
+
+// SetUp sets up the logx. If already set up, just return nil.
+// we allow SetUp to be called multiple times, because for example
+// we need to allow different service frameworks to initialize logx respectively.
+// the same logic for SetUp
+func SetUp(c LogConf) error {
+	return logx.SetUp(c)
+}
+
+// Slow writes v into slow log.
+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 ...interface{}) {
+	getLogger(ctx).Slowf(format, v...)
+}
+
+// Slowv writes v into slow log with json content.
+func Slowv(ctx context.Context, v interface{}) {
+	getLogger(ctx).Slowv(v)
+}
+
+// Sloww writes msg along with fields into slow log.
+func Sloww(ctx context.Context, msg string, fields ...LogField) {
+	getLogger(ctx).Sloww(msg, fields...)
+}
+
+// getLogger returns the logx.Logger with the given ctx and correct caller.
+func getLogger(ctx context.Context) logx.Logger {
+	return logx.WithContext(ctx).WithCallerSkip(1)
+}

core/logc/logs_test.go

@@ -0,0 +1,218 @@
+package logc
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+func TestAddGlobalFields(t *testing.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()
+
+	AddGlobalFields(Field("a", "1"), Field("b", "2"))
+	AddGlobalFields(Field("c", "3"))
+	Info(context.Background(), "world")
+	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"])
+	assert.Equal(t, "3", m["c"])
+}
+
+func TestAlert(t *testing.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) {
+	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) {
+	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) {
+	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) {
+	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) {
+	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) {
+	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) {
+	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) {
+	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 TestMust(t *testing.T) {
+	assert.NotPanics(t, func() {
+		Must(nil)
+	})
+	assert.NotPanics(t, func() {
+		MustSetup(LogConf{})
+	})
+}
+
+func TestMisc(t *testing.T) {
+	SetLevel(logx.DebugLevel)
+	assert.NoError(t, SetUp(LogConf{}))
+	assert.NoError(t, Close())
+}
+
+func TestSlow(t *testing.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) {
+	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) {
+	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) {
+	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())
+}
+
+func getFileLine() (string, int) {
+	_, file, line, _ := runtime.Caller(1)
+	short := file
+
+	for i := len(file) - 1; i > 0; i-- {
+		if file[i] == '/' {
+			short = file[i+1:]
+			break
+		}
+	}
+
+	return short, line
+}

core/logx/config.go

@@ -7,7 +7,7 @@ type LogConf struct {
 	Encoding            string `json:",default=json,options=[json,plain]"`
 	TimeFormat          string `json:",optional"`
 	Path                string `json:",default=logs"`
-	Level               string `json:",default=info,options=[info,error,severe]"`
+	Level               string `json:",default=info,options=[debug,info,error,severe]"`
 	Compress            bool   `json:",optional"`
 	KeepDays            int    `json:",optional"`
 	StackCooldownMillis int    `json:",default=100"`

core/logx/contextlogger.go

@@ -1,145 +0,0 @@
-package logx
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/zeromicro/go-zero/core/timex"
-	"go.opentelemetry.io/otel/trace"
-)
-
-// WithContext sets ctx to log, for keeping tracing information.
-func WithContext(ctx context.Context) Logger {
-	return &contextLogger{
-		ctx: ctx,
-	}
-}
-
-type contextLogger struct {
-	logEntry
-	ctx context.Context
-}
-
-func (l *contextLogger) Error(v ...interface{}) {
-	l.err(fmt.Sprint(v...))
-}
-
-func (l *contextLogger) Errorf(format string, v ...interface{}) {
-	l.err(fmt.Sprintf(format, v...))
-}
-
-func (l *contextLogger) Errorv(v interface{}) {
-	l.err(fmt.Sprint(v))
-}
-
-func (l *contextLogger) Errorw(msg string, fields ...LogField) {
-	l.err(msg, fields...)
-}
-
-func (l *contextLogger) Info(v ...interface{}) {
-	l.info(fmt.Sprint(v...))
-}
-
-func (l *contextLogger) Infof(format string, v ...interface{}) {
-	l.info(fmt.Sprintf(format, v...))
-}
-
-func (l *contextLogger) Infov(v interface{}) {
-	l.info(v)
-}
-
-func (l *contextLogger) Infow(msg string, fields ...LogField) {
-	l.info(msg, fields...)
-}
-
-func (l *contextLogger) Slow(v ...interface{}) {
-	l.slow(fmt.Sprint(v...))
-}
-
-func (l *contextLogger) Slowf(format string, v ...interface{}) {
-	l.slow(fmt.Sprintf(format, v...))
-}
-
-func (l *contextLogger) Slowv(v interface{}) {
-	l.slow(v)
-}
-
-func (l *contextLogger) Sloww(msg string, fields ...LogField) {
-	l.slow(msg, fields...)
-}
-
-func (l *contextLogger) WithContext(ctx context.Context) Logger {
-	if ctx == nil {
-		return l
-	}
-
-	l.ctx = ctx
-	return l
-}
-
-func (l *contextLogger) WithDuration(duration time.Duration) Logger {
-	l.Duration = timex.ReprOfDuration(duration)
-	return l
-}
-
-func (l *contextLogger) buildFields(fields ...LogField) []LogField {
-	if len(l.Duration) > 0 {
-		fields = append(fields, Field(durationKey, l.Duration))
-	}
-
-	traceID := traceIdFromContext(l.ctx)
-	if len(traceID) > 0 {
-		fields = append(fields, Field(traceKey, traceID))
-	}
-
-	spanID := spanIdFromContext(l.ctx)
-	if len(spanID) > 0 {
-		fields = append(fields, Field(spanKey, spanID))
-	}
-
-	val := l.ctx.Value(fieldsContextKey)
-	if val != nil {
-		if arr, ok := val.([]LogField); ok {
-			fields = append(fields, arr...)
-		}
-	}
-
-	return fields
-}
-
-func (l *contextLogger) err(v interface{}, fields ...LogField) {
-	if shallLog(ErrorLevel) {
-		getWriter().Error(v, l.buildFields(fields...)...)
-	}
-}
-
-func (l *contextLogger) info(v interface{}, fields ...LogField) {
-	if shallLog(InfoLevel) {
-		getWriter().Info(v, l.buildFields(fields...)...)
-	}
-}
-
-func (l *contextLogger) slow(v interface{}, fields ...LogField) {
-	if shallLog(ErrorLevel) {
-		getWriter().Slow(v, l.buildFields(fields...)...)
-	}
-}
-
-func spanIdFromContext(ctx context.Context) string {
-	spanCtx := trace.SpanContextFromContext(ctx)
-	if spanCtx.HasSpanID() {
-		return spanCtx.SpanID().String()
-	}
-
-	return ""
-}
-
-func traceIdFromContext(ctx context.Context) string {
-	spanCtx := trace.SpanContextFromContext(ctx)
-	if spanCtx.HasTraceID() {
-		return spanCtx.TraceID().String()
-	}
-
-	return ""
-}

core/logx/durationlogger.go

@@ -1,101 +0,0 @@
-package logx
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/zeromicro/go-zero/core/timex"
-)
-
-// WithDuration returns a Logger which logs the given duration.
-func WithDuration(d time.Duration) Logger {
-	return &durationLogger{
-		Duration: timex.ReprOfDuration(d),
-	}
-}
-
-type durationLogger logEntry
-
-func (l *durationLogger) Error(v ...interface{}) {
-	l.err(fmt.Sprint(v...))
-}
-
-func (l *durationLogger) Errorf(format string, v ...interface{}) {
-	l.err(fmt.Sprintf(format, v...))
-}
-
-func (l *durationLogger) Errorv(v interface{}) {
-	l.err(v)
-}
-
-func (l *durationLogger) Errorw(msg string, fields ...LogField) {
-	l.err(msg, fields...)
-}
-
-func (l *durationLogger) Info(v ...interface{}) {
-	l.info(fmt.Sprint(v...))
-}
-
-func (l *durationLogger) Infof(format string, v ...interface{}) {
-	l.info(fmt.Sprintf(format, v...))
-}
-
-func (l *durationLogger) Infov(v interface{}) {
-	l.info(v)
-}
-
-func (l *durationLogger) Infow(msg string, fields ...LogField) {
-	l.info(msg, fields...)
-}
-
-func (l *durationLogger) Slow(v ...interface{}) {
-	l.slow(fmt.Sprint(v...))
-}
-
-func (l *durationLogger) Slowf(format string, v ...interface{}) {
-	l.slow(fmt.Sprintf(format, v...))
-}
-
-func (l *durationLogger) Slowv(v interface{}) {
-	l.slow(v)
-}
-
-func (l *durationLogger) Sloww(msg string, fields ...LogField) {
-	l.slow(msg, fields...)
-}
-
-func (l *durationLogger) WithContext(ctx context.Context) Logger {
-	return &contextLogger{
-		ctx: ctx,
-		logEntry: logEntry{
-			Duration: l.Duration,
-		},
-	}
-}
-
-func (l *durationLogger) WithDuration(duration time.Duration) Logger {
-	l.Duration = timex.ReprOfDuration(duration)
-	return l
-}
-
-func (l *durationLogger) err(v interface{}, fields ...LogField) {
-	if shallLog(ErrorLevel) {
-		fields = append(fields, Field(durationKey, l.Duration))
-		getWriter().Error(v, fields...)
-	}
-}
-
-func (l *durationLogger) info(v interface{}, fields ...LogField) {
-	if shallLog(InfoLevel) {
-		fields = append(fields, Field(durationKey, l.Duration))
-		getWriter().Info(v, fields...)
-	}
-}
-
-func (l *durationLogger) slow(v interface{}, fields ...LogField) {
-	if shallLog(ErrorLevel) {
-		fields = append(fields, Field(durationKey, l.Duration))
-		getWriter().Slow(v, fields...)
-	}
-}

core/logx/durationlogger_test.go

@@ -1,161 +0,0 @@
-package logx
-
-import (
-	"context"
-	"strings"
-	"sync/atomic"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/assert"
-	"go.opentelemetry.io/otel"
-	sdktrace "go.opentelemetry.io/otel/sdk/trace"
-)
-
-func TestWithDurationError(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Error("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationErrorf(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Errorf("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationErrorv(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Errorv("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationErrorw(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Errorw("foo", Field("foo", "bar"))
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-	assert.True(t, strings.Contains(w.String(), "foo"), w.String())
-	assert.True(t, strings.Contains(w.String(), "bar"), w.String())
-}
-
-func TestWithDurationInfo(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Info("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationInfoConsole(t *testing.T) {
-	old := atomic.LoadUint32(&encoding)
-	atomic.StoreUint32(&encoding, plainEncodingType)
-	defer func() {
-		atomic.StoreUint32(&encoding, old)
-	}()
-
-	w := new(mockWriter)
-	o := writer.Swap(w)
-	defer writer.Store(o)
-
-	WithDuration(time.Second).Info("foo")
-	assert.True(t, strings.Contains(w.String(), "ms"), w.String())
-}
-
-func TestWithDurationInfof(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Infof("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationInfov(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Infov("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationInfow(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Infow("foo", Field("foo", "bar"))
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-	assert.True(t, strings.Contains(w.String(), "foo"), w.String())
-	assert.True(t, strings.Contains(w.String(), "bar"), w.String())
-}
-
-func TestWithDurationWithContextInfow(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	otp := otel.GetTracerProvider()
-	tp := sdktrace.NewTracerProvider(sdktrace.WithSampler(sdktrace.AlwaysSample()))
-	otel.SetTracerProvider(tp)
-	defer otel.SetTracerProvider(otp)
-
-	ctx, _ := tp.Tracer("foo").Start(context.Background(), "bar")
-	WithDuration(time.Second).WithContext(ctx).Infow("foo", Field("foo", "bar"))
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-	assert.True(t, strings.Contains(w.String(), "foo"), w.String())
-	assert.True(t, strings.Contains(w.String(), "bar"), w.String())
-	assert.True(t, strings.Contains(w.String(), "trace"), w.String())
-	assert.True(t, strings.Contains(w.String(), "span"), w.String())
-}
-
-func TestWithDurationSlow(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).Slow("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationSlowf(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).WithDuration(time.Hour).Slowf("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationSlowv(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).WithDuration(time.Hour).Slowv("foo")
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-}
-
-func TestWithDurationSloww(t *testing.T) {
-	w := new(mockWriter)
-	old := writer.Swap(w)
-	defer writer.Store(old)
-
-	WithDuration(time.Second).WithDuration(time.Hour).Sloww("foo", Field("foo", "bar"))
-	assert.True(t, strings.Contains(w.String(), "duration"), w.String())
-	assert.True(t, strings.Contains(w.String(), "foo"), w.String())
-	assert.True(t, strings.Contains(w.String(), "bar"), w.String())
-}

core/logx/fields.go

@@ -1,13 +1,34 @@
 package logx
 
-import "context"
+import (
+	"context"
+	"sync"
+	"sync/atomic"
+)
 
-var fieldsContextKey contextKey
+var (
+	fieldsContextKey contextKey
+	globalFields     atomic.Value
+	globalFieldsLock sync.Mutex
+)
 
 type contextKey struct{}
 
-// WithFields returns a new context with the given fields.
-func WithFields(ctx context.Context, fields ...LogField) context.Context {
+// AddGlobalFields adds global fields.
+func AddGlobalFields(fields ...LogField) {
+	globalFieldsLock.Lock()
+	defer globalFieldsLock.Unlock()
+
+	old := globalFields.Load()
+	if old == nil {
+		globalFields.Store(append([]LogField(nil), fields...))
+	} else {
+		globalFields.Store(append(old.([]LogField), fields...))
+	}
+}
+
+// ContextWithFields returns a new context with the given fields.
+func ContextWithFields(ctx context.Context, fields ...LogField) context.Context {
 	if val := ctx.Value(fieldsContextKey); val != nil {
 		if arr, ok := val.([]LogField); ok {
 			return context.WithValue(ctx, fieldsContextKey, append(arr, fields...))
@@ -16,3 +37,9 @@ func WithFields(ctx context.Context, fields ...LogField) context.Context {
 
 	return context.WithValue(ctx, fieldsContextKey, fields)
 }
+
+// WithFields returns a new logger with the given fields.
+// deprecated: use ContextWithFields instead.
+func WithFields(ctx context.Context, fields ...LogField) context.Context {
+	return ContextWithFields(ctx, fields...)
+}

core/logx/fields_test.go

@@ -1,12 +1,45 @@
 package logx
 
 import (
+	"bytes"
 	"context"
+	"encoding/json"
+	"sync"
+	"sync/atomic"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 )
 
+func TestAddGlobalFields(t *testing.T) {
+	var buf bytes.Buffer
+	writer := NewWriter(&buf)
+	old := Reset()
+	SetWriter(writer)
+	defer SetWriter(old)
+
+	Info("hello")
+	buf.Reset()
+
+	AddGlobalFields(Field("a", "1"), Field("b", "2"))
+	AddGlobalFields(Field("c", "3"))
+	Info("world")
+	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"])
+	assert.Equal(t, "3", m["c"])
+}
+
+func TestContextWithFields(t *testing.T) {
+	ctx := ContextWithFields(context.Background(), Field("a", 1), Field("b", 2))
+	vals := ctx.Value(fieldsContextKey)
+	assert.NotNil(t, vals)
+	fields, ok := vals.([]LogField)
+	assert.True(t, ok)
+	assert.EqualValues(t, []LogField{Field("a", 1), Field("b", 2)}, fields)
+}
+
 func TestWithFields(t *testing.T) {
 	ctx := WithFields(context.Background(), Field("a", 1), Field("b", 2))
 	vals := ctx.Value(fieldsContextKey)
@@ -19,8 +52,8 @@ func TestWithFields(t *testing.T) {
 func TestWithFieldsAppend(t *testing.T) {
 	var dummyKey struct{}
 	ctx := context.WithValue(context.Background(), dummyKey, "dummy")
-	ctx = WithFields(ctx, Field("a", 1), Field("b", 2))
-	ctx = WithFields(ctx, Field("c", 3), Field("d", 4))
+	ctx = ContextWithFields(ctx, Field("a", 1), Field("b", 2))
+	ctx = ContextWithFields(ctx, Field("c", 3), Field("d", 4))
 	vals := ctx.Value(fieldsContextKey)
 	assert.NotNil(t, vals)
 	fields, ok := vals.([]LogField)
@@ -33,3 +66,39 @@ func TestWithFieldsAppend(t *testing.T) {
 		Field("d", 4),
 	}, fields)
 }
+
+func BenchmarkAtomicValue(b *testing.B) {
+	b.ReportAllocs()
+
+	var container atomic.Value
+	vals := []LogField{
+		Field("a", "b"),
+		Field("c", "d"),
+		Field("e", "f"),
+	}
+	container.Store(&vals)
+
+	for i := 0; i < b.N; i++ {
+		val := container.Load()
+		if val != nil {
+			_ = *val.(*[]LogField)
+		}
+	}
+}
+
+func BenchmarkRWMutex(b *testing.B) {
+	b.ReportAllocs()
+
+	var lock sync.RWMutex
+	vals := []LogField{
+		Field("a", "b"),
+		Field("c", "d"),
+		Field("e", "f"),
+	}
+
+	for i := 0; i < b.N; i++ {
+		lock.RLock()
+		_ = vals
+		lock.RUnlock()
+	}
+}

core/logx/logger.go

@@ -7,6 +7,14 @@ import (
 
 // A Logger represents a logger.
 type Logger interface {
+	// Debug logs a message at info level.
+	Debug(...interface{})
+	// Debugf logs a message at info level.
+	Debugf(string, ...interface{})
+	// Debugv logs a message at info level.
+	Debugv(interface{})
+	// Debugw logs a message at info level.
+	Debugw(string, ...LogField)
 	// Error logs a message at error level.
 	Error(...interface{})
 	// Errorf logs a message at error level.
@@ -31,8 +39,12 @@ type Logger interface {
 	Slowv(interface{})
 	// Sloww logs a message at slow level.
 	Sloww(string, ...LogField)
+	// WithCallerSkip returns a new logger with the given caller skip.
+	WithCallerSkip(skip int) Logger
 	// WithContext returns a new logger with the given context.
-	WithContext(context.Context) Logger
+	WithContext(ctx context.Context) Logger
 	// WithDuration returns a new logger with the given duration.
-	WithDuration(time.Duration) Logger
+	WithDuration(d time.Duration) Logger
+	// WithFields returns a new logger with the given fields.
+	WithFields(fields ...LogField) Logger
 }

core/logx/logs.go

@@ -14,13 +14,14 @@ import (
 	"github.com/zeromicro/go-zero/core/sysx"
 )
 
-const callerDepth = 5
+const callerDepth = 4
 
 var (
 	timeFormat = "2006-01-02T15:04:05.000Z07:00"
 	logLevel   uint32
 	encoding   uint32 = jsonEncodingType
 	// use uint32 for atomic operations
+	disableLog  uint32
 	disableStat uint32
 	options     logOptions
 	writer      = new(atomicWriter)
@@ -28,15 +29,16 @@ var (
 )
 
 type (
-	logEntry struct {
-		Timestamp string      `json:"@timestamp"`
-		Level     string      `json:"level"`
-		Duration  string      `json:"duration,omitempty"`
-		Caller    string      `json:"caller,omitempty"`
-		Content   interface{} `json:"content"`
+	// LogField is a key-value pair that will be added to the log entry.
+	LogField struct {
+		Key   string
+		Value interface{}
 	}
 
-	logEntryWithFields map[string]interface{}
+	// LogOption defines the method to customize the logging.
+	LogOption func(options *logOptions)
+
+	logEntry map[string]interface{}
 
 	logOptions struct {
 		gzipEnabled           bool
@@ -46,15 +48,6 @@ type (
 		maxSize               int
 		rotationRule          string
 	}
-
-	// LogField is a key-value pair that will be added to the log entry.
-	LogField struct {
-		Key   string
-		Value interface{}
-	}
-
-	// LogOption defines the method to customize the logging.
-	LogOption func(options *logOptions)
 )
 
 // Alert alerts v in alert level, and the message is written to error log.
@@ -71,8 +64,29 @@ func Close() error {
 	return nil
 }
 
+// Debug writes v into access log.
+func Debug(v ...interface{}) {
+	writeDebug(fmt.Sprint(v...))
+}
+
+// Debugf writes v with format into access log.
+func Debugf(format string, v ...interface{}) {
+	writeDebug(fmt.Sprintf(format, v...))
+}
+
+// Debugv writes v into access log with json content.
+func Debugv(v interface{}) {
+	writeDebug(v)
+}
+
+// Debugw writes msg along with fields into access log.
+func Debugw(msg string, fields ...LogField) {
+	writeDebug(msg, fields...)
+}
+
 // Disable disables the logging.
 func Disable() {
+	atomic.StoreUint32(&disableLog, 1)
 	writer.Store(nopWriter{})
 }
 
@@ -83,35 +97,35 @@ func DisableStat() {
 
 // Error writes v into error log.
 func Error(v ...interface{}) {
-	errorTextSync(fmt.Sprint(v...))
+	writeError(fmt.Sprint(v...))
 }
 
 // Errorf writes v with format into error log.
 func Errorf(format string, v ...interface{}) {
-	errorTextSync(fmt.Errorf(format, v...).Error())
+	writeError(fmt.Errorf(format, v...).Error())
 }
 
 // ErrorStack writes v along with call stack into error log.
 func ErrorStack(v ...interface{}) {
 	// there is newline in stack string
-	stackSync(fmt.Sprint(v...))
+	writeStack(fmt.Sprint(v...))
 }
 
 // ErrorStackf writes v along with call stack in format into error log.
 func ErrorStackf(format string, v ...interface{}) {
 	// there is newline in stack string
-	stackSync(fmt.Sprintf(format, v...))
+	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 interface{}) {
-	errorAnySync(v)
+	writeError(v)
 }
 
 // Errorw writes msg along with fields into error log.
 func Errorw(msg string, fields ...LogField) {
-	errorFieldsSync(msg, fields...)
+	writeError(msg, fields...)
 }
 
 // Field returns a LogField for the given key and value.
@@ -154,22 +168,22 @@ func Field(key string, value interface{}) LogField {
 
 // Info writes v into access log.
 func Info(v ...interface{}) {
-	infoTextSync(fmt.Sprint(v...))
+	writeInfo(fmt.Sprint(v...))
 }
 
 // Infof writes v with format into access log.
 func Infof(format string, v ...interface{}) {
-	infoTextSync(fmt.Sprintf(format, v...))
+	writeInfo(fmt.Sprintf(format, v...))
 }
 
 // Infov writes v into access log with json content.
 func Infov(v interface{}) {
-	infoAnySync(v)
+	writeInfo(v)
 }
 
 // Infow writes msg along with fields into access log.
 func Infow(msg string, fields ...LogField) {
-	infoFieldsSync(msg, fields...)
+	writeInfo(msg, fields...)
 }
 
 // Must checks if err is nil, otherwise logs the error and exits.
@@ -201,7 +215,9 @@ func SetLevel(level uint32) {
 
 // SetWriter sets the logging writer. It can be used to customize the logging.
 func SetWriter(w Writer) {
-	writer.Store(w)
+	if atomic.LoadUint32(&disableLog) == 0 {
+		writer.Store(w)
+	}
 }
 
 // SetUp sets up the logx. If already set up, just return nil.
@@ -240,42 +256,42 @@ func SetUp(c LogConf) (err error) {
 
 // Severe writes v into severe log.
 func Severe(v ...interface{}) {
-	severeSync(fmt.Sprint(v...))
+	writeSevere(fmt.Sprint(v...))
 }
 
 // Severef writes v with format into severe log.
 func Severef(format string, v ...interface{}) {
-	severeSync(fmt.Sprintf(format, v...))
+	writeSevere(fmt.Sprintf(format, v...))
 }
 
 // Slow writes v into slow log.
 func Slow(v ...interface{}) {
-	slowTextSync(fmt.Sprint(v...))
+	writeSlow(fmt.Sprint(v...))
 }
 
 // Slowf writes v with format into slow log.
 func Slowf(format string, v ...interface{}) {
-	slowTextSync(fmt.Sprintf(format, v...))
+	writeSlow(fmt.Sprintf(format, v...))
 }
 
 // Slowv writes v into slow log with json content.
 func Slowv(v interface{}) {
-	slowAnySync(v)
+	writeSlow(v)
 }
 
 // Sloww writes msg along with fields into slow log.
 func Sloww(msg string, fields ...LogField) {
-	slowFieldsSync(msg, fields...)
+	writeSlow(msg, fields...)
 }
 
 // Stat writes v into stat log.
 func Stat(v ...interface{}) {
-	statSync(fmt.Sprint(v...))
+	writeStat(fmt.Sprint(v...))
 }
 
 // Statf writes v with format into stat log.
 func Statf(format string, v ...interface{}) {
-	statSync(fmt.Sprintf(format, v...))
+	writeStat(fmt.Sprintf(format, v...))
 }
 
 // WithCooldownMillis customizes logging on writing call stack interval.
@@ -320,6 +336,10 @@ func WithRotation(r string) LogOption {
 	}
 }
 
+func addCaller(fields ...LogField) []LogField {
+	return append(fields, Field(callerKey, getCaller(callerDepth)))
+}
+
 func createOutput(path string) (io.WriteCloser, error) {
 	if len(path) == 0 {
 		return nil, ErrLogPathNotSet
@@ -335,29 +355,10 @@ func createOutput(path string) (io.WriteCloser, error) {
 	}
 }
 
-func errorAnySync(v interface{}) {
-	if shallLog(ErrorLevel) {
-		getWriter().Error(v)
-	}
-}
-
-func errorFieldsSync(content string, fields ...LogField) {
-	if shallLog(ErrorLevel) {
-		getWriter().Error(content, fields...)
-	}
-}
-
-func errorTextSync(msg string) {
-	if shallLog(ErrorLevel) {
-		getWriter().Error(msg)
-	}
-}
-
 func getWriter() Writer {
 	w := writer.Load()
 	if w == nil {
-		w = newConsoleWriter()
-		writer.Store(w)
+		w = writer.StoreIfNil(newConsoleWriter())
 	}
 
 	return w
@@ -369,26 +370,10 @@ func handleOptions(opts []LogOption) {
 	}
 }
 
-func infoAnySync(val interface{}) {
-	if shallLog(InfoLevel) {
-		getWriter().Info(val)
-	}
-}
-
-func infoFieldsSync(content string, fields ...LogField) {
-	if shallLog(InfoLevel) {
-		getWriter().Info(content, fields...)
-	}
-}
-
-func infoTextSync(msg string) {
-	if shallLog(InfoLevel) {
-		getWriter().Info(msg)
-	}
-}
-
 func setupLogLevel(c LogConf) {
 	switch c.Level {
+	case levelDebug:
+		SetLevel(DebugLevel)
 	case levelInfo:
 		SetLevel(InfoLevel)
 	case levelError:
@@ -421,12 +406,6 @@ func setupWithVolume(c LogConf) error {
 	return setupWithFiles(c)
 }
 
-func severeSync(msg string) {
-	if shallLog(SevereLevel) {
-		getWriter().Severe(fmt.Sprintf("%s\n%s", msg, string(debug.Stack())))
-	}
-}
-
 func shallLog(level uint32) bool {
 	return atomic.LoadUint32(&logLevel) <= level
 }
@@ -435,32 +414,44 @@ func shallLogStat() bool {
 	return atomic.LoadUint32(&disableStat) == 0
 }
 
-func slowAnySync(v interface{}) {
-	if shallLog(ErrorLevel) {
-		getWriter().Slow(v)
+func writeDebug(val interface{}, fields ...LogField) {
+	if shallLog(DebugLevel) {
+		getWriter().Debug(val, addCaller(fields...)...)
 	}
 }
 
-func slowFieldsSync(content string, fields ...LogField) {
+func writeError(val interface{}, fields ...LogField) {
 	if shallLog(ErrorLevel) {
-		getWriter().Slow(content, fields...)
+		getWriter().Error(val, addCaller(fields...)...)
 	}
 }
 
-func slowTextSync(msg string) {
-	if shallLog(ErrorLevel) {
-		getWriter().Slow(msg)
+func writeInfo(val interface{}, fields ...LogField) {
+	if shallLog(InfoLevel) {
+		getWriter().Info(val, addCaller(fields...)...)
 	}
 }
 
-func stackSync(msg string) {
+func writeSevere(msg string) {
+	if shallLog(SevereLevel) {
+		getWriter().Severe(fmt.Sprintf("%s\n%s", msg, string(debug.Stack())))
+	}
+}
+
+func writeSlow(val interface{}, fields ...LogField) {
+	if shallLog(ErrorLevel) {
+		getWriter().Slow(val, addCaller(fields...)...)
+	}
+}
+
+func writeStack(msg string) {
 	if shallLog(ErrorLevel) {
 		getWriter().Stack(fmt.Sprintf("%s\n%s", msg, string(debug.Stack())))
 	}
 }
 
-func statSync(msg string) {
+func writeStat(msg string) {
 	if shallLogStat() && shallLog(InfoLevel) {
-		getWriter().Stat(msg)
+		getWriter().Stat(msg, addCaller()...)
 	}
 }

core/logx/logs_test.go

@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"os"
 	"reflect"
@@ -35,6 +35,12 @@ func (mw *mockWriter) Alert(v interface{}) {
 	output(&mw.builder, levelAlert, v)
 }
 
+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 interface{}, fields ...LogField) {
 	mw.lock.Lock()
 	defer mw.lock.Unlock()
@@ -212,6 +218,46 @@ func TestStructedLogAlert(t *testing.T) {
 	})
 }
 
+func TestStructedLogDebug(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	defer writer.Store(old)
+
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
+		Debug(v...)
+	})
+}
+
+func TestStructedLogDebugf(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	defer writer.Store(old)
+
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
+		Debugf(fmt.Sprint(v...))
+	})
+}
+
+func TestStructedLogDebugv(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	defer writer.Store(old)
+
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
+		Debugv(fmt.Sprint(v...))
+	})
+}
+
+func TestStructedLogDebugw(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	defer writer.Store(old)
+
+	doTestStructedLog(t, levelDebug, w, func(v ...interface{}) {
+		Debugw(fmt.Sprint(v...), Field("foo", time.Second))
+	})
+}
+
 func TestStructedLogError(t *testing.T) {
 	w := new(mockWriter)
 	old := writer.Swap(w)
@@ -461,13 +507,13 @@ func TestStructedLogWithDuration(t *testing.T) {
 	defer writer.Store(old)
 
 	WithDuration(time.Second).Info(message)
-	var entry logEntry
+	var entry map[string]interface{}
 	if err := json.Unmarshal([]byte(w.String()), &entry); err != nil {
 		t.Error(err)
 	}
-	assert.Equal(t, levelInfo, entry.Level)
-	assert.Equal(t, message, entry.Content)
-	assert.Equal(t, "1000.0ms", entry.Duration)
+	assert.Equal(t, levelInfo, entry[levelKey])
+	assert.Equal(t, message, entry[contentKey])
+	assert.Equal(t, "1000.0ms", entry[durationKey])
 }
 
 func TestSetLevel(t *testing.T) {
@@ -531,6 +577,7 @@ func TestSetup(t *testing.T) {
 	MustSetup(LogConf{
 		ServiceName: "any",
 		Mode:        "console",
+		TimeFormat:  timeFormat,
 	})
 	MustSetup(LogConf{
 		ServiceName: "any",
@@ -553,13 +600,23 @@ func TestSetup(t *testing.T) {
 		Encoding:    plainEncoding,
 	})
 
+	defer os.RemoveAll("CD01CB7D-2705-4F3F-889E-86219BF56F10")
 	assert.NotNil(t, setupWithVolume(LogConf{}))
+	assert.Nil(t, setupWithVolume(LogConf{
+		ServiceName: "CD01CB7D-2705-4F3F-889E-86219BF56F10",
+	}))
+	assert.Nil(t, setupWithVolume(LogConf{
+		ServiceName: "CD01CB7D-2705-4F3F-889E-86219BF56F10",
+		Rotation:    sizeRotationRule,
+	}))
 	assert.NotNil(t, setupWithFiles(LogConf{}))
 	assert.Nil(t, setupWithFiles(LogConf{
 		ServiceName: "any",
 		Path:        os.TempDir(),
 		Compress:    true,
 		KeepDays:    1,
+		MaxBackups:  3,
+		MaxSize:     1024 * 1024,
 	}))
 	setupLogLevel(LogConf{
 		Level: levelInfo,
@@ -583,6 +640,8 @@ func TestDisable(t *testing.T) {
 	var opt logOptions
 	WithKeepDays(1)(&opt)
 	WithGzip()(&opt)
+	WithMaxBackups(1)(&opt)
+	WithMaxSize(1024)(&opt)
 	assert.Nil(t, Close())
 	assert.Nil(t, Close())
 }
@@ -599,6 +658,7 @@ func TestDisableStat(t *testing.T) {
 }
 
 func TestSetWriter(t *testing.T) {
+	atomic.StoreUint32(&disableLog, 0)
 	Reset()
 	SetWriter(nopWriter{})
 	assert.NotNil(t, writer.Load())
@@ -648,7 +708,7 @@ func BenchmarkCopyByteSlice(b *testing.B) {
 		buf = make([]byte, len(s))
 		copy(buf, s)
 	}
-	fmt.Fprint(ioutil.Discard, buf)
+	fmt.Fprint(io.Discard, buf)
 }
 
 func BenchmarkCopyOnWriteByteSlice(b *testing.B) {
@@ -657,7 +717,7 @@ func BenchmarkCopyOnWriteByteSlice(b *testing.B) {
 		size := len(s)
 		buf = s[:size:size]
 	}
-	fmt.Fprint(ioutil.Discard, buf)
+	fmt.Fprint(io.Discard, buf)
 }
 
 func BenchmarkCacheByteSlice(b *testing.B) {
@@ -671,7 +731,7 @@ func BenchmarkCacheByteSlice(b *testing.B) {
 func BenchmarkLogs(b *testing.B) {
 	b.ReportAllocs()
 
-	log.SetOutput(ioutil.Discard)
+	log.SetOutput(io.Discard)
 	for i := 0; i < b.N; i++ {
 		Info(i)
 	}
@@ -710,14 +770,16 @@ func put(b []byte) {
 func doTestStructedLog(t *testing.T, level string, w *mockWriter, write func(...interface{})) {
 	const message = "hello there"
 	write(message)
-	var entry logEntry
+
+	var entry map[string]interface{}
 	if err := json.Unmarshal([]byte(w.String()), &entry); err != nil {
 		t.Error(err)
 	}
-	assert.Equal(t, level, entry.Level)
-	val, ok := entry.Content.(string)
+
+	assert.Equal(t, level, entry[levelKey])
+	val, ok := entry[contentKey]
 	assert.True(t, ok)
-	assert.True(t, strings.Contains(val, message))
+	assert.True(t, strings.Contains(val.(string), message))
 }
 
 func doTestStructedLogConsole(t *testing.T, w *mockWriter, write func(...interface{})) {

core/logx/richlogger.go

@@ -0,0 +1,199 @@
+package logx
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/zeromicro/go-zero/core/timex"
+	"go.opentelemetry.io/otel/trace"
+)
+
+// WithCallerSkip returns a Logger with given caller skip.
+func WithCallerSkip(skip int) Logger {
+	if skip <= 0 {
+		return new(richLogger)
+	}
+
+	return &richLogger{
+		callerSkip: skip,
+	}
+}
+
+// WithContext sets ctx to log, for keeping tracing information.
+func WithContext(ctx context.Context) Logger {
+	return &richLogger{
+		ctx: ctx,
+	}
+}
+
+// WithDuration returns a Logger with given duration.
+func WithDuration(d time.Duration) Logger {
+	return &richLogger{
+		fields: []LogField{Field(durationKey, timex.ReprOfDuration(d))},
+	}
+}
+
+type richLogger struct {
+	ctx        context.Context
+	callerSkip int
+	fields     []LogField
+}
+
+func (l *richLogger) Debug(v ...interface{}) {
+	l.debug(fmt.Sprint(v...))
+}
+
+func (l *richLogger) Debugf(format string, v ...interface{}) {
+	l.debug(fmt.Sprintf(format, v...))
+}
+
+func (l *richLogger) Debugv(v interface{}) {
+	l.debug(v)
+}
+
+func (l *richLogger) Debugw(msg string, fields ...LogField) {
+	l.debug(msg, fields...)
+}
+
+func (l *richLogger) Error(v ...interface{}) {
+	l.err(fmt.Sprint(v...))
+}
+
+func (l *richLogger) Errorf(format string, v ...interface{}) {
+	l.err(fmt.Sprintf(format, 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 ...interface{}) {
+	l.info(fmt.Sprint(v...))
+}
+
+func (l *richLogger) Infof(format string, v ...interface{}) {
+	l.info(fmt.Sprintf(format, v...))
+}
+
+func (l *richLogger) Infov(v interface{}) {
+	l.info(v)
+}
+
+func (l *richLogger) Infow(msg string, fields ...LogField) {
+	l.info(msg, fields...)
+}
+
+func (l *richLogger) Slow(v ...interface{}) {
+	l.slow(fmt.Sprint(v...))
+}
+
+func (l *richLogger) Slowf(format string, v ...interface{}) {
+	l.slow(fmt.Sprintf(format, v...))
+}
+
+func (l *richLogger) Slowv(v interface{}) {
+	l.slow(v)
+}
+
+func (l *richLogger) Sloww(msg string, fields ...LogField) {
+	l.slow(msg, fields...)
+}
+
+func (l *richLogger) WithCallerSkip(skip int) Logger {
+	if skip <= 0 {
+		return l
+	}
+
+	l.callerSkip = skip
+	return l
+}
+
+func (l *richLogger) WithContext(ctx context.Context) Logger {
+	l.ctx = ctx
+	return l
+}
+
+func (l *richLogger) WithDuration(duration time.Duration) Logger {
+	l.fields = append(l.fields, Field(durationKey, timex.ReprOfDuration(duration)))
+	return l
+}
+
+func (l *richLogger) WithFields(fields ...LogField) Logger {
+	l.fields = append(l.fields, fields...)
+	return l
+}
+
+func (l *richLogger) buildFields(fields ...LogField) []LogField {
+	fields = append(l.fields, fields...)
+	fields = append(fields, Field(callerKey, getCaller(callerDepth+l.callerSkip)))
+
+	if l.ctx == nil {
+		return fields
+	}
+
+	traceID := traceIdFromContext(l.ctx)
+	if len(traceID) > 0 {
+		fields = append(fields, Field(traceKey, traceID))
+	}
+
+	spanID := spanIdFromContext(l.ctx)
+	if len(spanID) > 0 {
+		fields = append(fields, Field(spanKey, spanID))
+	}
+
+	val := l.ctx.Value(fieldsContextKey)
+	if val != nil {
+		if arr, ok := val.([]LogField); ok {
+			fields = append(fields, arr...)
+		}
+	}
+
+	return fields
+}
+
+func (l *richLogger) debug(v interface{}, fields ...LogField) {
+	if shallLog(DebugLevel) {
+		getWriter().Debug(v, l.buildFields(fields...)...)
+	}
+}
+
+func (l *richLogger) err(v interface{}, fields ...LogField) {
+	if shallLog(ErrorLevel) {
+		getWriter().Error(v, l.buildFields(fields...)...)
+	}
+}
+
+func (l *richLogger) info(v interface{}, fields ...LogField) {
+	if shallLog(InfoLevel) {
+		getWriter().Info(v, l.buildFields(fields...)...)
+	}
+}
+
+func (l *richLogger) slow(v interface{}, fields ...LogField) {
+	if shallLog(ErrorLevel) {
+		getWriter().Slow(v, l.buildFields(fields...)...)
+	}
+}
+
+func spanIdFromContext(ctx context.Context) string {
+	spanCtx := trace.SpanContextFromContext(ctx)
+	if spanCtx.HasSpanID() {
+		return spanCtx.SpanID().String()
+	}
+
+	return ""
+}
+
+func traceIdFromContext(ctx context.Context) string {
+	spanCtx := trace.SpanContextFromContext(ctx)
+	if spanCtx.HasTraceID() {
+		return spanCtx.TraceID().String()
+	}
+
+	return ""
+}

core/logx/richlogger_test.go

@@ -3,6 +3,7 @@ package logx
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 	"io"
 	"strings"
 	"sync/atomic"
@@ -36,6 +37,41 @@ func TestTraceLog(t *testing.T) {
 	validate(t, w.String(), true, true)
 }
 
+func TestTraceDebug(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	writer.lock.RLock()
+	defer func() {
+		writer.lock.RUnlock()
+		writer.Store(old)
+	}()
+
+	otp := otel.GetTracerProvider()
+	tp := sdktrace.NewTracerProvider(sdktrace.WithSampler(sdktrace.AlwaysSample()))
+	otel.SetTracerProvider(tp)
+	defer otel.SetTracerProvider(otp)
+
+	ctx, span := tp.Tracer("foo").Start(context.Background(), "bar")
+	defer span.End()
+
+	l := WithContext(ctx)
+	SetLevel(DebugLevel)
+	l.WithDuration(time.Second).Debug(testlog)
+	assert.True(t, strings.Contains(w.String(), traceKey))
+	assert.True(t, strings.Contains(w.String(), spanKey))
+	w.Reset()
+	l.WithDuration(time.Second).Debugf(testlog)
+	validate(t, w.String(), true, true)
+	w.Reset()
+	l.WithDuration(time.Second).Debugv(testlog)
+	validate(t, w.String(), 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())
+	assert.True(t, strings.Contains(w.String(), "bar"), w.String())
+}
+
 func TestTraceError(t *testing.T) {
 	w := new(mockWriter)
 	old := writer.Swap(w)
@@ -201,7 +237,7 @@ func TestLogWithFields(t *testing.T) {
 		writer.Store(old)
 	}()
 
-	ctx := WithFields(context.Background(), Field("foo", "bar"))
+	ctx := ContextWithFields(context.Background(), Field("foo", "bar"))
 	l := WithContext(ctx)
 	SetLevel(InfoLevel)
 	l.Info(testlog)
@@ -211,6 +247,48 @@ func TestLogWithFields(t *testing.T) {
 	assert.Equal(t, "bar", val.Foo)
 }
 
+func TestLogWithCallerSkip(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	writer.lock.RLock()
+	defer func() {
+		writer.lock.RUnlock()
+		writer.Store(old)
+	}()
+
+	l := WithCallerSkip(1).WithCallerSkip(0)
+	p := func(v string) {
+		l.Info(v)
+	}
+
+	file, line := getFileLine()
+	p(testlog)
+	assert.True(t, w.Contains(fmt.Sprintf("%s:%d", file, line+1)))
+
+	w.Reset()
+	l = WithCallerSkip(0).WithCallerSkip(1)
+	file, line = getFileLine()
+	p(testlog)
+	assert.True(t, w.Contains(fmt.Sprintf("%s:%d", file, line+1)))
+}
+
+func TestLoggerWithFields(t *testing.T) {
+	w := new(mockWriter)
+	old := writer.Swap(w)
+	writer.lock.RLock()
+	defer func() {
+		writer.lock.RUnlock()
+		writer.Store(old)
+	}()
+
+	l := WithContext(context.Background()).WithFields(Field("foo", "bar"))
+	l.Info(testlog)
+
+	var val mockValue
+	assert.Nil(t, json.Unmarshal([]byte(w.String()), &val))
+	assert.Equal(t, "bar", val.Foo)
+}
+
 func validate(t *testing.T, body string, expectedTrace, expectedSpan bool) {
 	var val mockValue
 	dec := json.NewDecoder(strings.NewReader(body))

core/logx/rotatelogger.go

@@ -115,7 +115,9 @@ func (r *DailyRotateRule) OutdatedFiles() []string {
 
 	var buf strings.Builder
 	boundary := time.Now().Add(-time.Hour * time.Duration(hoursPerDay*r.days)).Format(dateFormat)
-	fmt.Fprintf(&buf, "%s%s%s", r.filename, r.delimiter, boundary)
+	buf.WriteString(r.filename)
+	buf.WriteString(r.delimiter)
+	buf.WriteString(boundary)
 	if r.gzip {
 		buf.WriteString(gzipExt)
 	}

core/logx/syslog_test.go

@@ -42,11 +42,18 @@ func captureOutput(f func()) string {
 }
 
 func getContent(jsonStr string) string {
-	var entry logEntry
+	var entry map[string]interface{}
 	json.Unmarshal([]byte(jsonStr), &entry)
-	val, ok := entry.Content.(string)
-	if ok {
-		return val
+
+	val, ok := entry[contentKey]
+	if !ok {
+		return ""
 	}
-	return ""
+
+	str, ok := val.(string)
+	if !ok {
+		return ""
+	}
+
+	return str
 }

core/logx/vars.go

@@ -3,8 +3,10 @@ package logx
 import "errors"
 
 const (
-	// InfoLevel logs everything
-	InfoLevel uint32 = iota
+	// DebugLevel logs everything
+	DebugLevel uint32 = iota
+	// InfoLevel does not include debugs
+	InfoLevel
 	// ErrorLevel includes errors, slows, stacks
 	ErrorLevel
 	// SevereLevel only log severe messages
@@ -37,6 +39,7 @@ const (
 	levelFatal  = "fatal"
 	levelSlow   = "slow"
 	levelStat   = "stat"
+	levelDebug  = "debug"
 
 	backupFileDelimiter = "-"
 	flags               = 0x0

core/logx/writer.go

@@ -1,16 +1,16 @@
 package logx
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"io"
 	"log"
-	"os"
 	"path"
-	"strings"
 	"sync"
 	"sync/atomic"
 
+	fatihcolor "github.com/fatih/color"
 	"github.com/zeromicro/go-zero/core/color"
 )
 
@@ -18,6 +18,7 @@ type (
 	Writer interface {
 		Alert(v interface{})
 		Close() error
+		Debug(v interface{}, fields ...LogField)
 		Error(v interface{}, fields ...LogField)
 		Info(v interface{}, fields ...LogField)
 		Severe(v interface{})
@@ -67,6 +68,17 @@ func (w *atomicWriter) Store(v Writer) {
 	w.writer = v
 }
 
+func (w *atomicWriter) StoreIfNil(v Writer) Writer {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+
+	if w.writer == nil {
+		w.writer = v
+	}
+
+	return w.writer
+}
+
 func (w *atomicWriter) Swap(v Writer) Writer {
 	w.lock.Lock()
 	defer w.lock.Unlock()
@@ -76,8 +88,8 @@ func (w *atomicWriter) Swap(v Writer) Writer {
 }
 
 func newConsoleWriter() Writer {
-	outLog := newLogWriter(log.New(os.Stdout, "", flags))
-	errLog := newLogWriter(log.New(os.Stderr, "", flags))
+	outLog := newLogWriter(log.New(fatihcolor.Output, "", flags))
+	errLog := newLogWriter(log.New(fatihcolor.Error, "", flags))
 	return &concreteWriter{
 		infoLog:   outLog,
 		errorLog:  errLog,
@@ -183,6 +195,10 @@ func (w *concreteWriter) Close() error {
 	return w.statLog.Close()
 }
 
+func (w *concreteWriter) Debug(v interface{}, fields ...LogField) {
+	output(w.infoLog, levelDebug, v, fields...)
+}
+
 func (w *concreteWriter) Error(v interface{}, fields ...LogField) {
 	output(w.errorLog, levelError, v, fields...)
 }
@@ -216,6 +232,9 @@ func (n nopWriter) Close() error {
 	return nil
 }
 
+func (n nopWriter) Debug(_ interface{}, _ ...LogField) {
+}
+
 func (n nopWriter) Error(_ interface{}, _ ...LogField) {
 }
 
@@ -244,14 +263,23 @@ func buildFields(fields ...LogField) []string {
 	return items
 }
 
+func combineGlobalFields(fields []LogField) []LogField {
+	globals := globalFields.Load()
+	if globals == nil {
+		return fields
+	}
+
+	return append(globals.([]LogField), fields...)
+}
+
 func output(writer io.Writer, level string, val interface{}, fields ...LogField) {
-	fields = append(fields, Field(callerKey, getCaller(callerDepth)))
+	fields = combineGlobalFields(fields)
 
 	switch atomic.LoadUint32(&encoding) {
 	case plainEncodingType:
 		writePlainAny(writer, level, val, buildFields(fields...)...)
 	default:
-		entry := make(logEntryWithFields)
+		entry := make(logEntry)
 		for _, field := range fields {
 			entry[field.Key] = field.Value
 		}
@@ -275,6 +303,8 @@ func wrapLevelWithColor(level string) string {
 		colour = color.FgBlue
 	case levelSlow:
 		colour = color.FgYellow
+	case levelDebug:
+		colour = color.FgYellow
 	case levelStat:
 		colour = color.FgGreen
 	}
@@ -307,34 +337,12 @@ func writePlainAny(writer io.Writer, level string, val interface{}, fields ...st
 	case fmt.Stringer:
 		writePlainText(writer, level, v.String(), fields...)
 	default:
-		var buf strings.Builder
-		buf.WriteString(getTimestamp())
-		buf.WriteByte(plainEncodingSep)
-		buf.WriteString(level)
-		buf.WriteByte(plainEncodingSep)
-		if err := json.NewEncoder(&buf).Encode(val); err != nil {
-			log.Println(err.Error())
-			return
-		}
-
-		for _, item := range fields {
-			buf.WriteByte(plainEncodingSep)
-			buf.WriteString(item)
-		}
-		buf.WriteByte('\n')
-		if writer == nil {
-			log.Println(buf.String())
-			return
-		}
-
-		if _, err := fmt.Fprint(writer, buf.String()); err != nil {
-			log.Println(err.Error())
-		}
+		writePlainValue(writer, level, v, fields...)
 	}
 }
 
 func writePlainText(writer io.Writer, level, msg string, fields ...string) {
-	var buf strings.Builder
+	var buf bytes.Buffer
 	buf.WriteString(getTimestamp())
 	buf.WriteByte(plainEncodingSep)
 	buf.WriteString(level)
@@ -350,7 +358,33 @@ func writePlainText(writer io.Writer, level, msg string, fields ...string) {
 		return
 	}
 
-	if _, err := fmt.Fprint(writer, buf.String()); err != nil {
+	if _, err := writer.Write(buf.Bytes()); err != nil {
+		log.Println(err.Error())
+	}
+}
+
+func writePlainValue(writer io.Writer, level string, val interface{}, fields ...string) {
+	var buf bytes.Buffer
+	buf.WriteString(getTimestamp())
+	buf.WriteByte(plainEncodingSep)
+	buf.WriteString(level)
+	buf.WriteByte(plainEncodingSep)
+	if err := json.NewEncoder(&buf).Encode(val); err != nil {
+		log.Println(err.Error())
+		return
+	}
+
+	for _, item := range fields {
+		buf.WriteByte(plainEncodingSep)
+		buf.WriteString(item)
+	}
+	buf.WriteByte('\n')
+	if writer == nil {
+		log.Println(buf.String())
+		return
+	}
+
+	if _, err := writer.Write(buf.Bytes()); err != nil {
 		log.Println(err.Error())
 	}
 }

core/logx/writer_test.go

@@ -16,6 +16,9 @@ func TestNewWriter(t *testing.T) {
 	w := NewWriter(&buf)
 	w.Info(literal)
 	assert.Contains(t, buf.String(), literal)
+	buf.Reset()
+	w.Debug(literal)
+	assert.Contains(t, buf.String(), literal)
 }
 
 func TestConsoleWriter(t *testing.T) {
@@ -97,6 +100,7 @@ func TestNopWriter(t *testing.T) {
 	assert.NotPanics(t, func() {
 		var w nopWriter
 		w.Alert("foo")
+		w.Debug("foo")
 		w.Error("foo")
 		w.Info("foo")
 		w.Severe("foo")
@@ -123,6 +127,12 @@ func TestWritePlainAny(t *testing.T) {
 	writePlainAny(nil, levelInfo, "foo")
 	assert.Contains(t, buf.String(), "foo")
 
+	buf.Reset()
+	writePlainAny(nil, levelDebug, make(chan int))
+	assert.Contains(t, buf.String(), "unsupported type")
+	writePlainAny(nil, levelDebug, 100)
+	assert.Contains(t, buf.String(), "100")
+
 	buf.Reset()
 	writePlainAny(nil, levelError, make(chan int))
 	assert.Contains(t, buf.String(), "unsupported type")

core/mapping/marshaler_test.go

@@ -261,6 +261,78 @@ func TestMarshal_RangeOut(t *testing.T) {
 	}
 }
 
+func TestMarshal_RangeIllegal(t *testing.T) {
+	tests := []interface{}{
+		struct {
+			Int int `json:"int,range=[3:1]"`
+		}{
+			Int: 2,
+		},
+		struct {
+			Int int `json:"int,range=(3:1]"`
+		}{
+			Int: 2,
+		},
+	}
+
+	for _, test := range tests {
+		_, err := Marshal(test)
+		assert.Equal(t, err, errNumberRange)
+	}
+}
+
+func TestMarshal_RangeLeftEqualsToRight(t *testing.T) {
+	tests := []struct {
+		name  string
+		value interface{}
+		err   error
+	}{
+		{
+			name: "left inclusive, right inclusive",
+			value: struct {
+				Int int `json:"int,range=[2:2]"`
+			}{
+				Int: 2,
+			},
+		},
+		{
+			name: "left inclusive, right exclusive",
+			value: struct {
+				Int int `json:"int,range=[2:2)"`
+			}{
+				Int: 2,
+			},
+			err: errNumberRange,
+		},
+		{
+			name: "left exclusive, right inclusive",
+			value: struct {
+				Int int `json:"int,range=(2:2]"`
+			}{
+				Int: 2,
+			},
+			err: errNumberRange,
+		},
+		{
+			name: "left exclusive, right exclusive",
+			value: struct {
+				Int int `json:"int,range=(2:2)"`
+			}{
+				Int: 2,
+			},
+			err: errNumberRange,
+		},
+	}
+
+	for _, test := range tests {
+		test := test
+		t.Run(test.name, func(t *testing.T) {
+			_, err := Marshal(test.value)
+			assert.Equal(t, test.err, err)
+		})
+	}
+}
+
 func TestMarshal_FromString(t *testing.T) {
 	v := struct {
 		Age int `json:"age,string"`

core/mapping/unmarshaler.go

@@ -1,6 +1,7 @@
 package mapping
 
 import (
+	"encoding"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -25,9 +26,9 @@ var (
 	errValueNotStruct   = errors.New("value type is not struct")
 	keyUnmarshaler      = NewUnmarshaler(defaultKeyName)
 	durationType        = reflect.TypeOf(time.Duration(0))
-	cacheKeys           map[string][]string
+	cacheKeys           = make(map[string][]string)
 	cacheKeysLock       sync.Mutex
-	defaultCache        map[string]interface{}
+	defaultCache        = make(map[string]interface{})
 	defaultCacheLock    sync.Mutex
 	emptyMap            = map[string]interface{}{}
 	emptyValue          = reflect.ValueOf(lang.Placeholder)
@@ -49,11 +50,6 @@ type (
 	}
 )
 
-func init() {
-	cacheKeys = make(map[string][]string)
-	defaultCache = make(map[string]interface{})
-}
-
 // NewUnmarshaler returns a Unmarshaler.
 func NewUnmarshaler(key string, opts ...UnmarshalOption) *Unmarshaler {
 	unmarshaler := Unmarshaler{
@@ -144,7 +140,6 @@ func (u *Unmarshaler) processAnonymousFieldOptional(field reflect.StructField, v
 				filled = true
 				maybeNewValue(field, value)
 				indirectValue = reflect.Indirect(value)
-
 			}
 			if err = u.processField(subField, indirectValue.Field(i), m, fullName); err != nil {
 				return err
@@ -205,6 +200,8 @@ func (u *Unmarshaler) processFieldNotFromString(field reflect.StructField, value
 		return u.processFieldStruct(field, value, mapValue, fullName)
 	case valueKind == reflect.Map && typeKind == reflect.Map:
 		return u.fillMap(field, value, mapValue)
+	case valueKind == reflect.String && typeKind == reflect.Map:
+		return u.fillMapFromString(value, mapValue)
 	case valueKind == reflect.String && typeKind == reflect.Slice:
 		return u.fillSliceFromString(fieldType, value, mapValue)
 	case valueKind == reflect.String && derefedFieldType == durationType:
@@ -322,6 +319,28 @@ func (u *Unmarshaler) processFieldStructWithMap(field reflect.StructField, value
 	return nil
 }
 
+func (u *Unmarshaler) processFieldTextUnmarshaler(field reflect.StructField, value reflect.Value,
+	mapValue interface{}) (bool, error) {
+	var tval encoding.TextUnmarshaler
+	var ok bool
+
+	if field.Type.Kind() == reflect.Ptr {
+		tval, ok = value.Interface().(encoding.TextUnmarshaler)
+	} else {
+		tval, ok = value.Addr().Interface().(encoding.TextUnmarshaler)
+	}
+	if ok {
+		switch mv := mapValue.(type) {
+		case string:
+			return true, tval.UnmarshalText([]byte(mv))
+		case []byte:
+			return true, tval.UnmarshalText(mv)
+		}
+	}
+
+	return false, nil
+}
+
 func (u *Unmarshaler) processNamedField(field reflect.StructField, value reflect.Value,
 	m Valuer, fullName string) error {
 	key, opts, err := u.parseOptionsWithContext(field, m, fullName)
@@ -352,8 +371,16 @@ func (u *Unmarshaler) processNamedFieldWithValue(field reflect.StructField, valu
 		return fmt.Errorf("field %s mustn't be nil", key)
 	}
 
+	if !value.CanSet() {
+		return fmt.Errorf("field %s is not settable", key)
+	}
+
 	maybeNewValue(field, value)
 
+	if yes, err := u.processFieldTextUnmarshaler(field, value, mapValue); yes {
+		return err
+	}
+
 	fieldKind := Deref(field.Type).Kind()
 	switch fieldKind {
 	case reflect.Array, reflect.Map, reflect.Slice, reflect.Struct:
@@ -442,6 +469,27 @@ func (u *Unmarshaler) fillMap(field reflect.StructField, value reflect.Value, ma
 	return nil
 }
 
+func (u *Unmarshaler) fillMapFromString(value reflect.Value, mapValue interface{}) error {
+	if !value.CanSet() {
+		return errValueNotSettable
+	}
+
+	switch v := mapValue.(type) {
+	case fmt.Stringer:
+		if err := jsonx.UnmarshalFromString(v.String(), value.Addr().Interface()); err != nil {
+			return err
+		}
+	case string:
+		if err := jsonx.UnmarshalFromString(v, value.Addr().Interface()); err != nil {
+			return err
+		}
+	default:
+		return errUnsupportedType
+	}
+
+	return nil
+}
+
 func (u *Unmarshaler) fillSlice(fieldType reflect.Type, value reflect.Value, mapValue interface{}) error {
 	if !value.CanSet() {
 		return errValueNotSettable

core/mapping/unmarshaler_test.go

@@ -2,11 +2,13 @@ package mapping
 
 import (
 	"encoding/json"
+	"fmt"
 	"strconv"
 	"strings"
 	"testing"
 	"time"
 
+	"github.com/google/uuid"
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/stringx"
 )
@@ -467,6 +469,146 @@ func TestUnmarshalIntSliceFromString(t *testing.T) {
 	ast.Equal(2, v.Values[1])
 }
 
+func TestUnmarshalIntMapFromString(t *testing.T) {
+	var v struct {
+		Sort map[string]int `key:"sort"`
+	}
+	m := map[string]interface{}{
+		"sort": `{"value":12345,"zeroVal":0,"nullVal":null}`,
+	}
+
+	ast := assert.New(t)
+	ast.Nil(UnmarshalKey(m, &v))
+	ast.Equal(3, len(v.Sort))
+	ast.Equal(12345, v.Sort["value"])
+	ast.Equal(0, v.Sort["zeroVal"])
+	ast.Equal(0, v.Sort["nullVal"])
+}
+
+func TestUnmarshalBoolMapFromString(t *testing.T) {
+	var v struct {
+		Sort map[string]bool `key:"sort"`
+	}
+	m := map[string]interface{}{
+		"sort": `{"value":true,"zeroVal":false,"nullVal":null}`,
+	}
+
+	ast := assert.New(t)
+	ast.Nil(UnmarshalKey(m, &v))
+	ast.Equal(3, len(v.Sort))
+	ast.Equal(true, v.Sort["value"])
+	ast.Equal(false, v.Sort["zeroVal"])
+	ast.Equal(false, v.Sort["nullVal"])
+}
+
+type CustomStringer string
+
+type UnsupportedStringer string
+
+func (c CustomStringer) String() string {
+	return fmt.Sprintf("{%s}", string(c))
+}
+
+func TestUnmarshalStringMapFromStringer(t *testing.T) {
+	var v struct {
+		Sort map[string]string `key:"sort"`
+	}
+	m := map[string]interface{}{
+		"sort": CustomStringer(`"value":"ascend","emptyStr":""`),
+	}
+
+	ast := assert.New(t)
+	ast.Nil(UnmarshalKey(m, &v))
+	ast.Equal(2, len(v.Sort))
+	ast.Equal("ascend", v.Sort["value"])
+	ast.Equal("", v.Sort["emptyStr"])
+}
+
+func TestUnmarshalStringMapFromUnsupportedType(t *testing.T) {
+	var v struct {
+		Sort map[string]string `key:"sort"`
+	}
+	m := map[string]interface{}{
+		"sort": UnsupportedStringer(`{"value":"ascend","emptyStr":""}`),
+	}
+
+	ast := assert.New(t)
+	ast.NotNil(UnmarshalKey(m, &v))
+}
+
+func TestUnmarshalStringMapFromNotSettableValue(t *testing.T) {
+	var v struct {
+		sort  map[string]string  `key:"sort"`
+		psort *map[string]string `key:"sort"`
+	}
+	m := map[string]interface{}{
+		"sort":  `{"value":"ascend","emptyStr":""}`,
+		"psort": `{"value":"ascend","emptyStr":""}`,
+	}
+
+	ast := assert.New(t)
+	ast.NotNil(UnmarshalKey(m, &v))
+}
+
+func TestUnmarshalStringMapFromString(t *testing.T) {
+	var v struct {
+		Sort map[string]string `key:"sort"`
+	}
+	m := map[string]interface{}{
+		"sort": `{"value":"ascend","emptyStr":""}`,
+	}
+
+	ast := assert.New(t)
+	ast.Nil(UnmarshalKey(m, &v))
+	ast.Equal(2, len(v.Sort))
+	ast.Equal("ascend", v.Sort["value"])
+	ast.Equal("", v.Sort["emptyStr"])
+}
+
+func TestUnmarshalStructMapFromString(t *testing.T) {
+	var v struct {
+		Filter map[string]struct {
+			Field1 bool     `json:"field1"`
+			Field2 int64    `json:"field2,string"`
+			Field3 string   `json:"field3"`
+			Field4 *string  `json:"field4"`
+			Field5 []string `json:"field5"`
+		} `key:"filter"`
+	}
+	m := map[string]interface{}{
+		"filter": `{"obj":{"field1":true,"field2":"1573570455447539712","field3":"this is a string",
+			"field4":"this is a string pointer","field5":["str1","str2"]}}`,
+	}
+
+	ast := assert.New(t)
+	ast.Nil(UnmarshalKey(m, &v))
+	ast.Equal(1, len(v.Filter))
+	ast.NotNil(v.Filter["obj"])
+	ast.Equal(true, v.Filter["obj"].Field1)
+	ast.Equal(int64(1573570455447539712), v.Filter["obj"].Field2)
+	ast.Equal("this is a string", v.Filter["obj"].Field3)
+	ast.Equal("this is a string pointer", *v.Filter["obj"].Field4)
+	ast.ElementsMatch([]string{"str1", "str2"}, v.Filter["obj"].Field5)
+}
+
+func TestUnmarshalStringSliceMapFromString(t *testing.T) {
+	var v struct {
+		Filter map[string][]string `key:"filter"`
+	}
+	m := map[string]interface{}{
+		"filter": `{"assignType":null,"status":["process","comment"],"rate":[]}`,
+	}
+
+	ast := assert.New(t)
+	ast.Nil(UnmarshalKey(m, &v))
+	ast.Equal(3, len(v.Filter))
+	ast.Equal([]string(nil), v.Filter["assignType"])
+	ast.Equal(2, len(v.Filter["status"]))
+	ast.Equal("process", v.Filter["status"][0])
+	ast.Equal("comment", v.Filter["status"][1])
+	ast.Equal(0, len(v.Filter["rate"]))
+}
+
 func TestUnmarshalStruct(t *testing.T) {
 	type address struct {
 		City          string `key:"city"`
@@ -2879,6 +3021,24 @@ func TestUnmarshalJsonReaderArrayString(t *testing.T) {
 	assert.NotNil(t, err)
 }
 
+func TestGoogleUUID(t *testing.T) {
+	var val struct {
+		Uid  uuid.UUID  `json:"uid,optional"`
+		Uidp *uuid.UUID `json:"uidp,optional"`
+	}
+	assert.NoError(t, UnmarshalJsonBytes([]byte(`{
+	"uid": "6ba7b810-9dad-11d1-80b4-00c04fd430c8",
+	"uidp": "6ba7b810-9dad-11d1-80b4-00c04fd430c9"}`), &val))
+	assert.Equal(t, "6ba7b810-9dad-11d1-80b4-00c04fd430c8", val.Uid.String())
+	assert.Equal(t, "6ba7b810-9dad-11d1-80b4-00c04fd430c9", val.Uidp.String())
+	assert.NoError(t, UnmarshalJsonMap(map[string]interface{}{
+		"uid":  []byte("6ba7b810-9dad-11d1-80b4-00c04fd430c1"),
+		"uidp": []byte("6ba7b810-9dad-11d1-80b4-00c04fd430c2"),
+	}, &val))
+	assert.Equal(t, "6ba7b810-9dad-11d1-80b4-00c04fd430c1", val.Uid.String())
+	assert.Equal(t, "6ba7b810-9dad-11d1-80b4-00c04fd430c2", val.Uidp.String())
+}
+
 func BenchmarkDefaultValue(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		var a struct {

core/mapping/utils.go

@@ -311,6 +311,20 @@ func parseNumberRange(str string) (*numberRange, error) {
 		right = math.MaxFloat64
 	}
 
+	if left > right {
+		return nil, errNumberRange
+	}
+
+	// [2:2] valid
+	// [2:2) invalid
+	// (2:2] invalid
+	// (2:2) invalid
+	if left == right {
+		if !leftInclude || !rightInclude {
+			return nil, errNumberRange
+		}
+	}
+
 	return &numberRange{
 		left:         left,
 		leftInclude:  leftInclude,

core/mapping/yamlunmarshaler.go

@@ -63,7 +63,7 @@ func cleanupMapValue(v interface{}) interface{} {
 	}
 }
 
-func unmarshal(unmarshaler *Unmarshaler, o interface{}, v interface{}) error {
+func unmarshal(unmarshaler *Unmarshaler, o, v interface{}) error {
 	if m, ok := o.(map[string]interface{}); ok {
 		return unmarshaler.Unmarshal(m, v)
 	}

core/metric/counter.go

@@ -3,6 +3,7 @@ package metric
 import (
 	prom "github.com/prometheus/client_golang/prometheus"
 	"github.com/zeromicro/go-zero/core/proc"
+	"github.com/zeromicro/go-zero/core/prometheus"
 )
 
 type (
@@ -47,10 +48,18 @@ func NewCounterVec(cfg *CounterVecOpts) CounterVec {
 }
 
 func (cv *promCounterVec) Inc(labels ...string) {
+	if !prometheus.Enabled() {
+		return
+	}
+
 	cv.counter.WithLabelValues(labels...).Inc()
 }
 
 func (cv *promCounterVec) Add(v float64, labels ...string) {
+	if !prometheus.Enabled() {
+		return
+	}
+
 	cv.counter.WithLabelValues(labels...).Add(v)
 }
 

core/metric/counter_test.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/prometheus/client_golang/prometheus/testutil"
 	"github.com/stretchr/testify/assert"
+	"github.com/zeromicro/go-zero/core/prometheus"
 )
 
 func TestNewCounterVec(t *testing.T) {
@@ -21,6 +22,7 @@ func TestNewCounterVec(t *testing.T) {
 }
 
 func TestCounterIncr(t *testing.T) {
+	startAgent()
 	counterVec := NewCounterVec(&CounterVecOpts{
 		Namespace: "http_client",
 		Subsystem: "call",
@@ -37,6 +39,7 @@ func TestCounterIncr(t *testing.T) {
 }
 
 func TestCounterAdd(t *testing.T) {
+	startAgent()
 	counterVec := NewCounterVec(&CounterVecOpts{
 		Namespace: "rpc_server",
 		Subsystem: "requests",
@@ -51,3 +54,11 @@ func TestCounterAdd(t *testing.T) {
 	r := testutil.ToFloat64(cv.counter)
 	assert.Equal(t, float64(33), r)
 }
+
+func startAgent() {
+	prometheus.StartAgent(prometheus.Config{
+		Host: "127.0.0.1",
+		Port: 9101,
+		Path: "/metrics",
+	})
+}

core/metric/gauge.go

@@ -3,6 +3,7 @@ package metric
 import (
 	prom "github.com/prometheus/client_golang/prometheus"
 	"github.com/zeromicro/go-zero/core/proc"
+	"github.com/zeromicro/go-zero/core/prometheus"
 )
 
 type (
@@ -50,14 +51,26 @@ func NewGaugeVec(cfg *GaugeVecOpts) GaugeVec {
 }
 
 func (gv *promGaugeVec) Inc(labels ...string) {
+	if !prometheus.Enabled() {
+		return
+	}
+
 	gv.gauge.WithLabelValues(labels...).Inc()
 }
 
 func (gv *promGaugeVec) Add(v float64, labels ...string) {
+	if !prometheus.Enabled() {
+		return
+	}
+
 	gv.gauge.WithLabelValues(labels...).Add(v)
 }
 
 func (gv *promGaugeVec) Set(v float64, labels ...string) {
+	if !prometheus.Enabled() {
+		return
+	}
+
 	gv.gauge.WithLabelValues(labels...).Set(v)
 }
 

core/metric/gauge_test.go

@@ -21,6 +21,7 @@ func TestNewGaugeVec(t *testing.T) {
 }
 
 func TestGaugeInc(t *testing.T) {
+	startAgent()
 	gaugeVec := NewGaugeVec(&GaugeVecOpts{
 		Namespace: "rpc_client2",
 		Subsystem: "requests",
@@ -37,6 +38,7 @@ func TestGaugeInc(t *testing.T) {
 }
 
 func TestGaugeAdd(t *testing.T) {
+	startAgent()
 	gaugeVec := NewGaugeVec(&GaugeVecOpts{
 		Namespace: "rpc_client",
 		Subsystem: "request",
@@ -53,6 +55,7 @@ func TestGaugeAdd(t *testing.T) {
 }
 
 func TestGaugeSet(t *testing.T) {
+	startAgent()
 	gaugeVec := NewGaugeVec(&GaugeVecOpts{
 		Namespace: "http_client",
 		Subsystem: "request",

core/metric/histogram.go

@@ -3,6 +3,7 @@ package metric
 import (
 	prom "github.com/prometheus/client_golang/prometheus"
 	"github.com/zeromicro/go-zero/core/proc"
+	"github.com/zeromicro/go-zero/core/prometheus"
 )
 
 type (
@@ -53,6 +54,10 @@ func NewHistogramVec(cfg *HistogramVecOpts) HistogramVec {
 }
 
 func (hv *promHistogramVec) Observe(v int64, labels ...string) {
+	if !prometheus.Enabled() {
+		return
+	}
+
 	hv.histogram.WithLabelValues(labels...).Observe(float64(v))
 }
 

core/metric/histogram_test.go

@@ -21,6 +21,7 @@ func TestNewHistogramVec(t *testing.T) {
 }
 
 func TestHistogramObserve(t *testing.T) {
+	startAgent()
 	histogramVec := NewHistogramVec(&HistogramVecOpts{
 		Name:    "counts",
 		Help:    "rpc server requests duration(ms).",

core/mr/mapreduce.go

@@ -145,7 +145,7 @@ func MapReduceChan(source <-chan interface{}, mapper MapperFunc, reducer Reducer
 	return mapReduceWithPanicChan(source, panicChan, mapper, reducer, opts...)
 }
 
-// MapReduceChan maps all elements from source, and reduce the output elements with given reducer.
+// mapReduceWithPanicChan maps all elements from source, and reduce the output elements with given reducer.
 func mapReduceWithPanicChan(source <-chan interface{}, panicChan *onceChan, mapper MapperFunc,
 	reducer ReducerFunc, opts ...Option) (interface{}, error) {
 	options := buildOptions(opts...)
@@ -212,6 +212,8 @@ func mapReduceWithPanicChan(source <-chan interface{}, panicChan *onceChan, mapp
 		cancel(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 err := retErr.Load(); err != nil {

core/mr/mapreduce_fuzz_test.go

@@ -19,7 +19,7 @@ func FuzzMapReduce(f *testing.F) {
 	rand.Seed(time.Now().UnixNano())
 
 	f.Add(uint(10), uint(runtime.NumCPU()))
-	f.Fuzz(func(t *testing.T, num uint, workers uint) {
+	f.Fuzz(func(t *testing.T, num, workers uint) {
 		n := int64(num)%5000 + 5000
 		genPanic := rand.Intn(100) == 0
 		mapperPanic := rand.Intn(100) == 0

core/mr/mapreduce_test.go

@@ -3,7 +3,7 @@ package mr
 import (
 	"context"
 	"errors"
-	"io/ioutil"
+	"io"
 	"log"
 	"runtime"
 	"sync/atomic"
@@ -17,7 +17,7 @@ import (
 var errDummy = errors.New("dummy")
 
 func init() {
-	log.SetOutput(ioutil.Discard)
+	log.SetOutput(io.Discard)
 }
 
 func TestFinish(t *testing.T) {

core/service/serviceconf.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/zeromicro/go-zero/core/load"
 	"github.com/zeromicro/go-zero/core/logx"
+	"github.com/zeromicro/go-zero/core/proc"
 	"github.com/zeromicro/go-zero/core/prometheus"
 	"github.com/zeromicro/go-zero/core/stat"
 	"github.com/zeromicro/go-zero/core/trace"
@@ -56,6 +57,9 @@ func (sc ServiceConf) SetUp() error {
 		sc.Telemetry.Name = sc.Name
 	}
 	trace.StartAgent(sc.Telemetry)
+	proc.AddShutdownListener(func() {
+		trace.StopAgent()
+	})
 
 	if len(sc.MetricsUrl) > 0 {
 		stat.SetReportWriter(stat.NewRemoteWriter(sc.MetricsUrl))

core/stat/alert.go

@@ -46,14 +46,14 @@ func Report(msg string) {
 	if fn != nil {
 		reported := lessExecutor.DoOrDiscard(func() {
 			var builder strings.Builder
-			fmt.Fprintf(&builder, "%s\n", time.Now().Format(timeFormat))
+			builder.WriteString(fmt.Sprintln(time.Now().Format(timeFormat)))
 			if len(clusterName) > 0 {
-				fmt.Fprintf(&builder, "cluster: %s\n", clusterName)
+				builder.WriteString(fmt.Sprintf("cluster: %s\n", clusterName))
 			}
-			fmt.Fprintf(&builder, "host: %s\n", sysx.Hostname())
+			builder.WriteString(fmt.Sprintf("host: %s\n", sysx.Hostname()))
 			dp := atomic.SwapInt32(&dropped, 0)
 			if dp > 0 {
-				fmt.Fprintf(&builder, "dropped: %d\n", dp)
+				builder.WriteString(fmt.Sprintf("dropped: %d\n", dp))
 			}
 			builder.WriteString(strings.TrimSpace(msg))
 			fn(builder.String())

core/stat/internal/cpu_linux.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/zeromicro/go-zero/core/iox"
@@ -20,10 +21,11 @@ var (
 	preTotal  uint64
 	quota     float64
 	cores     uint64
+	initOnce  sync.Once
 )
 
 // if /proc not present, ignore the cpu calculation, like wsl linux
-func init() {
+func initialize() {
 	cpus, err := cpuSets()
 	if err != nil {
 		logx.Error(err)
@@ -69,10 +71,13 @@ func init() {
 
 // RefreshCpu refreshes cpu usage and returns.
 func RefreshCpu() uint64 {
+	initOnce.Do(initialize)
+
 	total, err := totalCpuUsage()
 	if err != nil {
 		return 0
 	}
+
 	system, err := systemCpuUsage()
 	if err != nil {
 		return 0

core/stores/cache/cachenode.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"math"
 	"math/rand"
 	"sync"
 	"time"
@@ -130,7 +131,7 @@ func (c cacheNode) SetWithExpireCtx(ctx context.Context, key string, val interfa
 		return err
 	}
 
-	return c.rds.SetexCtx(ctx, key, string(data), int(expire.Seconds()))
+	return c.rds.SetexCtx(ctx, key, string(data), int(math.Ceil(expire.Seconds())))
 }
 
 // String returns a string that represents the cacheNode.
@@ -275,5 +276,6 @@ func (c cacheNode) processCache(ctx context.Context, key, data string, v interfa
 }
 
 func (c cacheNode) setCacheWithNotFound(ctx context.Context, key string) error {
-	return c.rds.SetexCtx(ctx, key, notFoundPlaceholder, int(c.aroundDuration(c.notFoundExpiry).Seconds()))
+	seconds := int(math.Ceil(c.aroundDuration(c.notFoundExpiry).Seconds()))
+	return c.rds.SetexCtx(ctx, key, notFoundPlaceholder, seconds)
 }

core/stores/kv/store.go

@@ -110,7 +110,9 @@ type (
 		Ttl(key string) (int, error)
 		TtlCtx(ctx context.Context, key string) (int, error)
 		Zadd(key string, score int64, value string) (bool, error)
+		ZaddFloat(key string, score float64, value string) (bool, error)
 		ZaddCtx(ctx context.Context, key string, score int64, value string) (bool, error)
+		ZaddFloatCtx(ctx context.Context, key string, score float64, value string) (bool, error)
 		Zadds(key string, ps ...redis.Pair) (int64, error)
 		ZaddsCtx(ctx context.Context, key string, ps ...redis.Pair) (int64, error)
 		Zcard(key string) (int, error)
@@ -787,13 +789,21 @@ func (cs clusterStore) Zadd(key string, score int64, value string) (bool, error)
 	return cs.ZaddCtx(context.Background(), key, score, value)
 }
 
+func (cs clusterStore) ZaddFloat(key string, score float64, value string) (bool, error) {
+	return cs.ZaddFloatCtx(context.Background(), key, score, value)
+}
+
 func (cs clusterStore) ZaddCtx(ctx context.Context, key string, score int64, value string) (bool, error) {
+	return cs.ZaddFloatCtx(ctx, key, float64(score), value)
+}
+
+func (cs clusterStore) ZaddFloatCtx(ctx context.Context, key string, score float64, value string) (bool, error) {
 	node, err := cs.getRedis(key)
 	if err != nil {
 		return false, err
 	}
 
-	return node.ZaddCtx(ctx, key, score, value)
+	return node.ZaddFloatCtx(ctx, key, score, value)
 }
 
 func (cs clusterStore) Zadds(key string, ps ...redis.Pair) (int64, error) {

core/stores/kv/store_test.go

@@ -22,7 +22,7 @@ func TestRedis_Decr(t *testing.T) {
 	_, err := store.Decr("a")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.Decr("a")
 		assert.Nil(t, err)
 		assert.Equal(t, int64(-1), val)
@@ -37,7 +37,7 @@ func TestRedis_DecrBy(t *testing.T) {
 	_, err := store.Incrby("a", 2)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.Decrby("a", 2)
 		assert.Nil(t, err)
 		assert.Equal(t, int64(-2), val)
@@ -52,7 +52,7 @@ func TestRedis_Exists(t *testing.T) {
 	_, err := store.Exists("foo")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		ok, err := client.Exists("a")
 		assert.Nil(t, err)
 		assert.False(t, ok)
@@ -68,7 +68,7 @@ func TestRedis_Eval(t *testing.T) {
 	_, err := store.Eval(`redis.call("EXISTS", KEYS[1])`, "key1")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		_, err := client.Eval(`redis.call("EXISTS", KEYS[1])`, "notexist")
 		assert.Equal(t, redis.Nil, err)
 		err = client.Set("key1", "value1")
@@ -88,7 +88,7 @@ func TestRedis_Hgetall(t *testing.T) {
 	_, err = store.Hgetall("a")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hset("a", "aa", "aaa"))
 		assert.Nil(t, client.Hset("a", "bb", "bbb"))
 		vals, err := client.Hgetall("a")
@@ -105,7 +105,7 @@ func TestRedis_Hvals(t *testing.T) {
 	_, err := store.Hvals("a")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hset("a", "aa", "aaa"))
 		assert.Nil(t, client.Hset("a", "bb", "bbb"))
 		vals, err := client.Hvals("a")
@@ -119,7 +119,7 @@ func TestRedis_Hsetnx(t *testing.T) {
 	_, err := store.Hsetnx("a", "dd", "ddd")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hset("a", "aa", "aaa"))
 		assert.Nil(t, client.Hset("a", "bb", "bbb"))
 		ok, err := client.Hsetnx("a", "bb", "ccc")
@@ -141,7 +141,7 @@ func TestRedis_HdelHlen(t *testing.T) {
 	_, err = store.Hlen("a")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hset("a", "aa", "aaa"))
 		assert.Nil(t, client.Hset("a", "bb", "bbb"))
 		num, err := client.Hlen("a")
@@ -161,7 +161,7 @@ func TestRedis_HIncrBy(t *testing.T) {
 	_, err := store.Hincrby("key", "field", 3)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.Hincrby("key", "field", 2)
 		assert.Nil(t, err)
 		assert.Equal(t, 2, val)
@@ -176,7 +176,7 @@ func TestRedis_Hkeys(t *testing.T) {
 	_, err := store.Hkeys("a")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hset("a", "aa", "aaa"))
 		assert.Nil(t, client.Hset("a", "bb", "bbb"))
 		vals, err := client.Hkeys("a")
@@ -190,7 +190,7 @@ func TestRedis_Hmget(t *testing.T) {
 	_, err := store.Hmget("a", "aa", "bb")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hset("a", "aa", "aaa"))
 		assert.Nil(t, client.Hset("a", "bb", "bbb"))
 		vals, err := client.Hmget("a", "aa", "bb")
@@ -209,7 +209,7 @@ func TestRedis_Hmset(t *testing.T) {
 	})
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		assert.Nil(t, client.Hmset("a", map[string]string{
 			"aa": "aaa",
 			"bb": "bbb",
@@ -225,7 +225,7 @@ func TestRedis_Incr(t *testing.T) {
 	_, err := store.Incr("a")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.Incr("a")
 		assert.Nil(t, err)
 		assert.Equal(t, int64(1), val)
@@ -240,7 +240,7 @@ func TestRedis_IncrBy(t *testing.T) {
 	_, err := store.Incrby("a", 2)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.Incrby("a", 2)
 		assert.Nil(t, err)
 		assert.Equal(t, int64(2), val)
@@ -267,7 +267,7 @@ func TestRedis_List(t *testing.T) {
 	_, err = store.Lindex("key", 0)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.Lpush("key", "value1", "value2")
 		assert.Nil(t, err)
 		assert.Equal(t, 2, val)
@@ -316,7 +316,7 @@ func TestRedis_Persist(t *testing.T) {
 	err = store.Expireat("key", time.Now().Unix()+5)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		ok, err := client.Persist("key")
 		assert.Nil(t, err)
 		assert.False(t, ok)
@@ -348,7 +348,7 @@ func TestRedis_Sscan(t *testing.T) {
 	_, err = store.Del(key)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		var list []string
 		for i := 0; i < 1550; i++ {
 			list = append(list, stringx.Randn(i))
@@ -390,7 +390,7 @@ func TestRedis_Set(t *testing.T) {
 	_, err = store.Spop("key")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		num, err := client.Sadd("key", 1, 2, 3, 4)
 		assert.Nil(t, err)
 		assert.Equal(t, 4, num)
@@ -434,7 +434,7 @@ func TestRedis_SetGetDel(t *testing.T) {
 	_, err = store.Del("hello")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		err := client.Set("hello", "world")
 		assert.Nil(t, err)
 		val, err := client.Get("hello")
@@ -457,7 +457,7 @@ func TestRedis_SetExNx(t *testing.T) {
 	_, err = store.SetnxEx("newhello", "newworld", 5)
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		err := client.Setex("hello", "world", 5)
 		assert.Nil(t, err)
 		ok, err := client.Setnx("hello", "newworld")
@@ -495,7 +495,7 @@ func TestRedis_Getset(t *testing.T) {
 	_, err := store.GetSet("hello", "world")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		val, err := client.GetSet("hello", "world")
 		assert.Nil(t, err)
 		assert.Equal(t, "", val)
@@ -524,7 +524,7 @@ func TestRedis_SetGetDelHashField(t *testing.T) {
 	_, err = store.Hdel("key", "field")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
+	runOnCluster(func(client Store) {
 		err := client.Hset("key", "field", "value")
 		assert.Nil(t, err)
 		val, err := client.Hget("key", "field")
@@ -587,8 +587,8 @@ func TestRedis_SortedSet(t *testing.T) {
 	})
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(client Store) {
-		ok, err := client.Zadd("key", 1, "value1")
+	runOnCluster(func(client Store) {
+		ok, err := client.ZaddFloat("key", 1, "value1")
 		assert.Nil(t, err)
 		assert.True(t, ok)
 		ok, err = client.Zadd("key", 2, "value1")
@@ -724,7 +724,7 @@ func TestRedis_HyperLogLog(t *testing.T) {
 	_, err = store.Pfcount("key")
 	assert.NotNil(t, err)
 
-	runOnCluster(t, func(cluster Store) {
+	runOnCluster(func(cluster Store) {
 		ok, err := cluster.Pfadd("key", "value")
 		assert.Nil(t, err)
 		assert.True(t, ok)
@@ -734,7 +734,7 @@ func TestRedis_HyperLogLog(t *testing.T) {
 	})
 }
 
-func runOnCluster(t *testing.T, fn func(cluster Store)) {
+func runOnCluster(fn func(cluster Store)) {
 	s1.FlushAll()
 	s2.FlushAll()
 

core/stores/mon/collection.go

@@ -83,12 +83,12 @@ type (
 		// FindOneAndReplace returns at most one document that matches the filter. If the filter
 		// matches multiple documents, FindOneAndReplace returns the first document in the
 		// collection that matches the filter.
-		FindOneAndReplace(ctx context.Context, filter interface{}, replacement interface{},
+		FindOneAndReplace(ctx context.Context, filter, replacement interface{},
 			opts ...*mopt.FindOneAndReplaceOptions) (*mongo.SingleResult, error)
 		// FindOneAndUpdate returns at most one document that matches the filter. If the filter
 		// matches multiple documents, FindOneAndUpdate returns the first document in the
 		// collection that matches the filter.
-		FindOneAndUpdate(ctx context.Context, filter interface{}, update interface{},
+		FindOneAndUpdate(ctx context.Context, filter, update interface{},
 			opts ...*mopt.FindOneAndUpdateOptions) (*mongo.SingleResult, error)
 		// Indexes returns the index view for this collection.
 		Indexes() mongo.IndexView
@@ -99,16 +99,16 @@ type (
 		InsertOne(ctx context.Context, document interface{}, opts ...*mopt.InsertOneOptions) (
 			*mongo.InsertOneResult, error)
 		// ReplaceOne replaces at most one document that matches the filter.
-		ReplaceOne(ctx context.Context, filter interface{}, replacement interface{},
+		ReplaceOne(ctx context.Context, filter, replacement interface{},
 			opts ...*mopt.ReplaceOptions) (*mongo.UpdateResult, error)
 		// UpdateByID updates a single document matching the provided filter.
-		UpdateByID(ctx context.Context, id interface{}, update interface{},
+		UpdateByID(ctx context.Context, id, update interface{},
 			opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error)
 		// UpdateMany updates the provided documents.
-		UpdateMany(ctx context.Context, filter interface{}, update interface{},
+		UpdateMany(ctx context.Context, filter, update interface{},
 			opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error)
 		// UpdateOne updates a single document matching the provided filter.
-		UpdateOne(ctx context.Context, filter interface{}, update interface{},
+		UpdateOne(ctx context.Context, filter, update interface{},
 			opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error)
 		// Watch returns a change stream cursor used to receive notifications of changes to the collection.
 		Watch(ctx context.Context, pipeline interface{}, opts ...*mopt.ChangeStreamOptions) (
@@ -359,7 +359,7 @@ func (c *decoratedCollection) FindOneAndReplace(ctx context.Context, filter inte
 	return
 }
 
-func (c *decoratedCollection) FindOneAndUpdate(ctx context.Context, filter interface{}, update interface{},
+func (c *decoratedCollection) FindOneAndUpdate(ctx context.Context, filter, update interface{},
 	opts ...*mopt.FindOneAndUpdateOptions) (res *mongo.SingleResult, err error) {
 	ctx, span := startSpan(ctx, findOneAndUpdate)
 	defer func() {
@@ -420,7 +420,7 @@ func (c *decoratedCollection) InsertOne(ctx context.Context, document interface{
 	return
 }
 
-func (c *decoratedCollection) ReplaceOne(ctx context.Context, filter interface{}, replacement interface{},
+func (c *decoratedCollection) ReplaceOne(ctx context.Context, filter, replacement interface{},
 	opts ...*mopt.ReplaceOptions) (res *mongo.UpdateResult, err error) {
 	ctx, span := startSpan(ctx, replaceOne)
 	defer func() {
@@ -440,7 +440,7 @@ func (c *decoratedCollection) ReplaceOne(ctx context.Context, filter interface{}
 	return
 }
 
-func (c *decoratedCollection) UpdateByID(ctx context.Context, id interface{}, update interface{},
+func (c *decoratedCollection) UpdateByID(ctx context.Context, id, update interface{},
 	opts ...*mopt.UpdateOptions) (res *mongo.UpdateResult, err error) {
 	ctx, span := startSpan(ctx, updateByID)
 	defer func() {
@@ -460,7 +460,7 @@ func (c *decoratedCollection) UpdateByID(ctx context.Context, id interface{}, up
 	return
 }
 
-func (c *decoratedCollection) UpdateMany(ctx context.Context, filter interface{}, update interface{},
+func (c *decoratedCollection) UpdateMany(ctx context.Context, filter, update interface{},
 	opts ...*mopt.UpdateOptions) (res *mongo.UpdateResult, err error) {
 	ctx, span := startSpan(ctx, updateMany)
 	defer func() {
@@ -480,7 +480,7 @@ func (c *decoratedCollection) UpdateMany(ctx context.Context, filter interface{}
 	return
 }
 
-func (c *decoratedCollection) UpdateOne(ctx context.Context, filter interface{}, update interface{},
+func (c *decoratedCollection) UpdateOne(ctx context.Context, filter, update interface{},
 	opts ...*mopt.UpdateOptions) (res *mongo.UpdateResult, err error) {
 	ctx, span := startSpan(ctx, updateOne)
 	defer func() {

core/stores/mon/collection_test.go

@@ -20,10 +20,6 @@ import (
 
 var errDummy = errors.New("dummy")
 
-func init() {
-	logx.Disable()
-}
-
 func TestKeepPromise_accept(t *testing.T) {
 	p := new(mockPromise)
 	kp := keepablePromise{
@@ -110,14 +106,14 @@ func TestCollection_BulkWrite(t *testing.T) {
 		}
 		mt.AddMockResponses(mtest.CreateSuccessResponse(bson.D{{Key: "ok", Value: 1}}...))
 		res, err := c.BulkWrite(context.Background(), []mongo.WriteModel{
-			mongo.NewInsertOneModel().SetDocument(bson.D{{Key: "foo", Value: 1}})},
-		)
+			mongo.NewInsertOneModel().SetDocument(bson.D{{Key: "foo", Value: 1}}),
+		})
 		assert.Nil(t, err)
 		assert.NotNil(t, res)
 		c.brk = new(dropBreaker)
 		_, err = c.BulkWrite(context.Background(), []mongo.WriteModel{
-			mongo.NewInsertOneModel().SetDocument(bson.D{{Key: "foo", Value: 1}})},
-		)
+			mongo.NewInsertOneModel().SetDocument(bson.D{{Key: "foo", Value: 1}}),
+		})
 		assert.Equal(t, errDummy, err)
 	})
 }
@@ -208,7 +204,7 @@ func TestCollection_EstimatedDocumentCount(t *testing.T) {
 	})
 }
 
-func TestCollectionFind(t *testing.T) {
+func TestCollection_Find(t *testing.T) {
 	mt := mtest.New(t, mtest.NewOptions().ClientType(mtest.Mock))
 	defer mt.Close()
 
@@ -256,7 +252,7 @@ func TestCollectionFind(t *testing.T) {
 	})
 }
 
-func TestCollectionFindOne(t *testing.T) {
+func TestCollection_FindOne(t *testing.T) {
 	mt := mtest.New(t, mtest.NewOptions().ClientType(mtest.Mock))
 	defer mt.Close()
 
@@ -440,7 +436,7 @@ func TestCollection_InsertMany(t *testing.T) {
 	})
 }
 
-func TestCollection_Remove(t *testing.T) {
+func TestCollection_DeleteOne(t *testing.T) {
 	mt := mtest.New(t, mtest.NewOptions().ClientType(mtest.Mock))
 	defer mt.Close()
 
@@ -460,7 +456,7 @@ func TestCollection_Remove(t *testing.T) {
 	})
 }
 
-func TestCollectionRemoveAll(t *testing.T) {
+func TestCollection_DeleteMany(t *testing.T) {
 	mt := mtest.New(t, mtest.NewOptions().ClientType(mtest.Mock))
 	defer mt.Close()
 
@@ -569,7 +565,7 @@ func TestCollection_UpdateMany(t *testing.T) {
 	})
 }
 
-func Test_DecoratedCollectionLogDuration(t *testing.T) {
+func TestDecoratedCollection_LogDuration(t *testing.T) {
 	mt := mtest.New(t, mtest.NewOptions().ClientType(mtest.Mock))
 	defer mt.Close()
 	c := decoratedCollection{

core/stores/mon/model.go

@@ -159,7 +159,7 @@ func (m *Model) FindOneAndDelete(ctx context.Context, v, filter interface{},
 }
 
 // FindOneAndReplace finds a single document and replaces it.
-func (m *Model) FindOneAndReplace(ctx context.Context, v, filter interface{}, replacement interface{},
+func (m *Model) FindOneAndReplace(ctx context.Context, v, filter, replacement interface{},
 	opts ...*mopt.FindOneAndReplaceOptions) error {
 	res, err := m.Collection.FindOneAndReplace(ctx, filter, replacement, opts...)
 	if err != nil {
@@ -170,7 +170,7 @@ func (m *Model) FindOneAndReplace(ctx context.Context, v, filter interface{}, re
 }
 
 // FindOneAndUpdate finds a single document and updates it.
-func (m *Model) FindOneAndUpdate(ctx context.Context, v, filter interface{}, update interface{},
+func (m *Model) FindOneAndUpdate(ctx context.Context, v, filter, update interface{},
 	opts ...*mopt.FindOneAndUpdateOptions) error {
 	res, err := m.Collection.FindOneAndUpdate(ctx, filter, update, opts...)
 	if err != nil {

core/stores/monc/cachedmodel.go

@@ -192,7 +192,7 @@ func (mm *Model) InsertOneNoCache(ctx context.Context, document interface{},
 }
 
 // ReplaceOne replaces a single document in the collection, and remove the cache.
-func (mm *Model) ReplaceOne(ctx context.Context, key string, filter interface{}, replacement interface{},
+func (mm *Model) ReplaceOne(ctx context.Context, key string, filter, replacement interface{},
 	opts ...*mopt.ReplaceOptions) (*mongo.UpdateResult, error) {
 	res, err := mm.Model.ReplaceOne(ctx, filter, replacement, opts...)
 	if err != nil {
@@ -207,7 +207,7 @@ func (mm *Model) ReplaceOne(ctx context.Context, key string, filter interface{},
 }
 
 // ReplaceOneNoCache replaces a single document in the collection.
-func (mm *Model) ReplaceOneNoCache(ctx context.Context, filter interface{}, replacement interface{},
+func (mm *Model) ReplaceOneNoCache(ctx context.Context, filter, replacement interface{},
 	opts ...*mopt.ReplaceOptions) (*mongo.UpdateResult, error) {
 	return mm.Model.ReplaceOne(ctx, filter, replacement, opts...)
 }
@@ -218,7 +218,7 @@ func (mm *Model) SetCache(key string, v interface{}) error {
 }
 
 // UpdateByID updates the document with given id with update, and remove the cache.
-func (mm *Model) UpdateByID(ctx context.Context, key string, id interface{}, update interface{},
+func (mm *Model) UpdateByID(ctx context.Context, key string, id, update interface{},
 	opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error) {
 	res, err := mm.Model.UpdateByID(ctx, id, update, opts...)
 	if err != nil {
@@ -233,13 +233,13 @@ func (mm *Model) UpdateByID(ctx context.Context, key string, id interface{}, upd
 }
 
 // UpdateByIDNoCache updates the document with given id with update.
-func (mm *Model) UpdateByIDNoCache(ctx context.Context, id interface{}, update interface{},
+func (mm *Model) UpdateByIDNoCache(ctx context.Context, id, update interface{},
 	opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error) {
 	return mm.Model.UpdateByID(ctx, id, update, opts...)
 }
 
 // UpdateMany updates the documents that match filter with update, and remove the cache.
-func (mm *Model) UpdateMany(ctx context.Context, keys []string, filter interface{}, update interface{},
+func (mm *Model) UpdateMany(ctx context.Context, keys []string, filter, update interface{},
 	opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error) {
 	res, err := mm.Model.UpdateMany(ctx, filter, update, opts...)
 	if err != nil {
@@ -254,13 +254,13 @@ func (mm *Model) UpdateMany(ctx context.Context, keys []string, filter interface
 }
 
 // UpdateManyNoCache updates the documents that match filter with update.
-func (mm *Model) UpdateManyNoCache(ctx context.Context, filter interface{}, update interface{},
+func (mm *Model) UpdateManyNoCache(ctx context.Context, filter, update interface{},
 	opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error) {
 	return mm.Model.UpdateMany(ctx, filter, update, opts...)
 }
 
 // UpdateOne updates the first document that matches filter with update, and remove the cache.
-func (mm *Model) UpdateOne(ctx context.Context, key string, filter interface{}, update interface{},
+func (mm *Model) UpdateOne(ctx context.Context, key string, filter, update interface{},
 	opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error) {
 	res, err := mm.Model.UpdateOne(ctx, filter, update, opts...)
 	if err != nil {
@@ -275,7 +275,7 @@ func (mm *Model) UpdateOne(ctx context.Context, key string, filter interface{},
 }
 
 // UpdateOneNoCache updates the first document that matches filter with update.
-func (mm *Model) UpdateOneNoCache(ctx context.Context, filter interface{}, update interface{},
+func (mm *Model) UpdateOneNoCache(ctx context.Context, filter, update interface{},
 	opts ...*mopt.UpdateOptions) (*mongo.UpdateResult, error) {
 	return mm.Model.UpdateOne(ctx, filter, update, opts...)
 }

core/stores/mongo/collection_test.go

@@ -17,10 +17,6 @@ import (
 
 var errDummy = errors.New("dummy")
 
-func init() {
-	logx.Disable()
-}
-
 func TestKeepPromise_accept(t *testing.T) {
 	p := new(mockPromise)
 	kp := keepablePromise{

core/stores/mongoc/cachedcollection_test.go

@@ -3,7 +3,7 @@ package mongoc
 import (
 	"encoding/json"
 	"errors"
-	"io/ioutil"
+	"io"
 	"log"
 	"os"
 	"runtime"
@@ -117,7 +117,7 @@ func TestStat(t *testing.T) {
 
 func TestStatCacheFails(t *testing.T) {
 	resetStats()
-	log.SetOutput(ioutil.Discard)
+	log.SetOutput(io.Discard)
 	defer log.SetOutput(os.Stdout)
 
 	r := redis.New("localhost:59999")

core/stores/redis/hook.go

@@ -2,10 +2,13 @@ package redis
 
 import (
 	"context"
+	"io"
+	"net"
 	"strings"
 	"time"
 
 	red "github.com/go-redis/redis/v8"
+	"github.com/zeromicro/go-zero/core/breaker"
 	"github.com/zeromicro/go-zero/core/errorx"
 	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/mapping"
@@ -53,7 +56,12 @@ func (h hook) AfterProcess(ctx context.Context, cmd red.Cmder) error {
 
 	duration := timex.Since(start)
 	if duration > slowThreshold.Load() {
-		logDuration(ctx, cmd, duration)
+		logDuration(ctx, []red.Cmder{cmd}, duration)
+	}
+
+	metricReqDur.Observe(int64(duration/time.Millisecond), cmd.Name())
+	if msg := formatError(err); len(msg) > 0 {
+		metricReqErr.Inc(cmd.Name(), msg)
 	}
 
 	return nil
@@ -95,19 +103,53 @@ func (h hook) AfterProcessPipeline(ctx context.Context, cmds []red.Cmder) error
 
 	duration := timex.Since(start)
 	if duration > slowThreshold.Load()*time.Duration(len(cmds)) {
-		logDuration(ctx, cmds[0], duration)
+		logDuration(ctx, cmds, duration)
+	}
+
+	metricReqDur.Observe(int64(duration/time.Millisecond), "Pipeline")
+	if msg := formatError(batchError.Err()); len(msg) > 0 {
+		metricReqErr.Inc("Pipeline", msg)
 	}
 
 	return nil
 }
 
-func logDuration(ctx context.Context, cmd red.Cmder, duration time.Duration) {
+func formatError(err error) string {
+	if err == nil || err == red.Nil {
+		return ""
+	}
+
+	opErr, ok := err.(*net.OpError)
+	if ok && opErr.Timeout() {
+		return "timeout"
+	}
+
+	switch err {
+	case io.EOF:
+		return "eof"
+	case context.DeadlineExceeded:
+		return "context deadline"
+	case breaker.ErrServiceUnavailable:
+		return "breaker"
+	default:
+		return "unexpected error"
+	}
+}
+
+func logDuration(ctx context.Context, cmds []red.Cmder, duration time.Duration) {
 	var buf strings.Builder
-	for i, arg := range cmd.Args() {
-		if i > 0 {
-			buf.WriteByte(' ')
+	for k, cmd := range cmds {
+		if k > 0 {
+			buf.WriteByte('\n')
 		}
-		buf.WriteString(mapping.Repr(arg))
+		var build strings.Builder
+		for i, arg := range cmd.Args() {
+			if i > 0 {
+				build.WriteByte(' ')
+			}
+			build.WriteString(mapping.Repr(arg))
+		}
+		buf.WriteString(build.String())
 	}
 	logx.WithContext(ctx).WithDuration(duration).Slowf("[REDIS] slowcall on executing: %s", buf.String())
 }

core/stores/redis/hook_test.go

@@ -21,6 +21,7 @@ func TestHookProcessCase1(t *testing.T) {
 		Batcher:  "jaeger",
 		Sampler:  1.0,
 	})
+	defer ztrace.StopAgent()
 
 	writer := log.Writer()
 	var buf strings.Builder
@@ -44,6 +45,7 @@ func TestHookProcessCase2(t *testing.T) {
 		Batcher:  "jaeger",
 		Sampler:  1.0,
 	})
+	defer ztrace.StopAgent()
 
 	w, restore := injectLog()
 	defer restore()
@@ -89,10 +91,10 @@ func TestHookProcessPipelineCase1(t *testing.T) {
 	log.SetOutput(&buf)
 	defer log.SetOutput(writer)
 
-	ctx, err := durationHook.BeforeProcessPipeline(context.Background(), []red.Cmder{red.NewCmd(context.Background())})
-	if err != nil {
-		t.Fatal(err)
-	}
+	ctx, err := durationHook.BeforeProcessPipeline(context.Background(), []red.Cmder{
+		red.NewCmd(context.Background()),
+	})
+	assert.NoError(t, err)
 	assert.Equal(t, "redis", tracesdk.SpanFromContext(ctx).(interface{ Name() string }).Name())
 
 	assert.Nil(t, durationHook.AfterProcessPipeline(ctx, []red.Cmder{
@@ -108,14 +110,15 @@ func TestHookProcessPipelineCase2(t *testing.T) {
 		Batcher:  "jaeger",
 		Sampler:  1.0,
 	})
+	defer ztrace.StopAgent()
 
 	w, restore := injectLog()
 	defer restore()
 
-	ctx, err := durationHook.BeforeProcessPipeline(context.Background(), []red.Cmder{red.NewCmd(context.Background())})
-	if err != nil {
-		t.Fatal(err)
-	}
+	ctx, err := durationHook.BeforeProcessPipeline(context.Background(), []red.Cmder{
+		red.NewCmd(context.Background()),
+	})
+	assert.NoError(t, err)
 	assert.Equal(t, "redis", tracesdk.SpanFromContext(ctx).(interface{ Name() string }).Name())
 
 	time.Sleep(slowThreshold.Load() + time.Millisecond)
@@ -156,10 +159,28 @@ func TestHookProcessPipelineCase5(t *testing.T) {
 	defer log.SetOutput(writer)
 
 	ctx := context.WithValue(context.Background(), startTimeKey, "foo")
-	assert.Nil(t, durationHook.AfterProcessPipeline(ctx, []red.Cmder{red.NewCmd(context.Background())}))
+	assert.Nil(t, durationHook.AfterProcessPipeline(ctx, []red.Cmder{
+		red.NewCmd(context.Background()),
+	}))
 	assert.True(t, buf.Len() == 0)
 }
 
+func TestLogDuration(t *testing.T) {
+	w, restore := injectLog()
+	defer restore()
+
+	logDuration(context.Background(), []red.Cmder{
+		red.NewCmd(context.Background(), "get", "foo"),
+	}, 1*time.Second)
+	assert.True(t, strings.Contains(w.String(), "get foo"))
+
+	logDuration(context.Background(), []red.Cmder{
+		red.NewCmd(context.Background(), "get", "foo"),
+		red.NewCmd(context.Background(), "set", "bar", 0),
+	}, 1*time.Second)
+	assert.True(t, strings.Contains(w.String(), `get foo\nset bar 0`))
+}
+
 func injectLog() (r *strings.Builder, restore func()) {
 	var buf strings.Builder
 	w := logx.NewWriter(&buf)

core/stores/redis/metrics.go

@@ -0,0 +1,23 @@
+package redis
+
+import "github.com/zeromicro/go-zero/core/metric"
+
+const namespace = "redis_client"
+
+var (
+	metricReqDur = metric.NewHistogramVec(&metric.HistogramVecOpts{
+		Namespace: namespace,
+		Subsystem: "requests",
+		Name:      "duration_ms",
+		Help:      "redis client requests duration(ms).",
+		Labels:    []string{"command"},
+		Buckets:   []float64{5, 10, 25, 50, 100, 250, 500, 1000, 2500},
+	})
+	metricReqErr = metric.NewCounterVec(&metric.CounterVecOpts{
+		Namespace: namespace,
+		Subsystem: "requests",
+		Name:      "error_total",
+		Help:      "redis client requests error count.",
+		Labels:    []string{"command", "error"},
+	})
+)

core/stores/redis/redis.go

@@ -226,20 +226,7 @@ func (s *Redis) Blpop(node RedisNode, key string) (string, error) {
 // BlpopCtx uses passed in redis connection to execute blocking queries.
 // Doesn't benefit from pooling redis connections of blocking queries
 func (s *Redis) BlpopCtx(ctx context.Context, node RedisNode, key string) (string, error) {
-	if node == nil {
-		return "", ErrNilNode
-	}
-
-	vals, err := node.BLPop(ctx, blockingQueryTimeout, key).Result()
-	if err != nil {
-		return "", err
-	}
-
-	if len(vals) < 2 {
-		return "", fmt.Errorf("no value on key: %s", key)
-	}
-
-	return vals[1], nil
+	return s.BlpopWithTimeoutCtx(ctx, node, blockingQueryTimeout, key)
 }
 
 // BlpopEx uses passed in redis connection to execute blpop command.
@@ -267,6 +254,32 @@ func (s *Redis) BlpopExCtx(ctx context.Context, node RedisNode, key string) (str
 	return vals[1], true, nil
 }
 
+// BlpopWithTimeout uses passed in redis connection to execute blpop command.
+// Control blocking query timeout
+func (s *Redis) BlpopWithTimeout(node RedisNode, timeout time.Duration, key string) (string, error) {
+	return s.BlpopWithTimeoutCtx(context.Background(), node, timeout, key)
+}
+
+// BlpopWithTimeoutCtx uses passed in redis connection to execute blpop command.
+// Control blocking query timeout
+func (s *Redis) BlpopWithTimeoutCtx(ctx context.Context, node RedisNode, timeout time.Duration,
+	key string) (string, error) {
+	if node == nil {
+		return "", ErrNilNode
+	}
+
+	vals, err := node.BLPop(ctx, timeout, key).Result()
+	if err != nil {
+		return "", err
+	}
+
+	if len(vals) < 2 {
+		return "", fmt.Errorf("no value on key: %s", key)
+	}
+
+	return vals[1], nil
+}
+
 // Decr is the implementation of redis decr command.
 func (s *Redis) Decr(key string) (int64, error) {
 	return s.DecrCtx(context.Background(), key)
@@ -1836,8 +1849,19 @@ func (s *Redis) Zadd(key string, score int64, value string) (bool, error) {
 	return s.ZaddCtx(context.Background(), key, score, value)
 }
 
+// ZaddFloat is the implementation of redis zadd command.
+func (s *Redis) ZaddFloat(key string, score float64, value string) (bool, error) {
+	return s.ZaddFloatCtx(context.Background(), key, score, value)
+}
+
 // ZaddCtx is the implementation of redis zadd command.
 func (s *Redis) ZaddCtx(ctx context.Context, key string, score int64, value string) (
+	val bool, err error) {
+	return s.ZaddFloatCtx(ctx, key, float64(score), value)
+}
+
+// ZaddFloatCtx is the implementation of redis zadd command.
+func (s *Redis) ZaddFloatCtx(ctx context.Context, key string, score float64, value string) (
 	val bool, err error) {
 	err = s.brk.DoWithAcceptable(func() error {
 		conn, err := getRedis(s)
@@ -1846,7 +1870,7 @@ func (s *Redis) ZaddCtx(ctx context.Context, key string, score int64, value stri
 		}
 
 		v, err := conn.ZAdd(ctx, key, &red.Z{
-			Score:  float64(score),
+			Score:  score,
 			Member: value,
 		}).Result()
 		if err != nil {

core/stores/redis/redis_test.go

@@ -810,7 +810,7 @@ func TestRedis_SetGetDelHashField(t *testing.T) {
 
 func TestRedis_SortedSet(t *testing.T) {
 	runOnRedis(t, func(client *Redis) {
-		ok, err := client.Zadd("key", 1, "value1")
+		ok, err := client.ZaddFloat("key", 1, "value1")
 		assert.Nil(t, err)
 		assert.True(t, ok)
 		ok, err = client.Zadd("key", 2, "value1")
@@ -988,8 +988,8 @@ func TestRedis_SortedSet(t *testing.T) {
 		assert.Equal(t, 0, len(pairs))
 		_, err = New(client.Addr, badType()).Zrevrank("key", "value")
 		assert.NotNil(t, err)
-		client.Zadd("second", 2, "aa")
-		client.Zadd("third", 3, "bbb")
+		_, _ = client.Zadd("second", 2, "aa")
+		_, _ = client.Zadd("third", 3, "bbb")
 		val, err = client.Zunionstore("union", &ZStore{
 			Keys:      []string{"second", "third"},
 			Weights:   []float64{1, 2},
@@ -1117,6 +1117,17 @@ func TestRedisBlpopEx(t *testing.T) {
 	})
 }
 
+func TestRedisBlpopWithTimeout(t *testing.T) {
+	runOnRedis(t, func(client *Redis) {
+		client.Ping()
+		var node mockedNode
+		_, err := client.BlpopWithTimeout(nil, 10*time.Second, "foo")
+		assert.NotNil(t, err)
+		_, err = client.BlpopWithTimeout(node, 10*time.Second, "foo")
+		assert.NotNil(t, err)
+	})
+}
+
 func TestRedisGeo(t *testing.T) {
 	runOnRedis(t, func(client *Redis) {
 		client.Ping()
@@ -1176,7 +1187,7 @@ func runOnRedis(t *testing.T, fn func(client *Redis)) {
 		}
 
 		if client != nil {
-			client.Close()
+			_ = client.Close()
 		}
 	}()
 	fn(New(s.Addr()))
@@ -1198,7 +1209,7 @@ func runOnRedisTLS(t *testing.T, fn func(client *Redis)) {
 			t.Error(err)
 		}
 		if client != nil {
-			client.Close()
+			_ = client.Close()
 		}
 	}()
 	fn(New(s.Addr(), WithTLS()))
@@ -1214,6 +1225,6 @@ type mockedNode struct {
 	RedisNode
 }
 
-func (n mockedNode) BLPop(ctx context.Context, timeout time.Duration, keys ...string) *red.StringSliceCmd {
+func (n mockedNode) BLPop(_ context.Context, _ time.Duration, _ ...string) *red.StringSliceCmd {
 	return red.NewStringSliceCmd(context.Background(), "foo", "bar")
 }

core/stores/sqlc/cachedsql_test.go

@@ -6,7 +6,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"os"
 	"runtime"
@@ -284,7 +284,7 @@ func TestCachedConn_QueryRowIndex_HasWrongCache(t *testing.T) {
 
 func TestStatCacheFails(t *testing.T) {
 	resetStats()
-	log.SetOutput(ioutil.Discard)
+	log.SetOutput(io.Discard)
 	defer log.SetOutput(os.Stdout)
 
 	r := redis.New("localhost:59999")

core/stores/sqlx/metrics.go

@@ -0,0 +1,23 @@
+package sqlx
+
+import "github.com/zeromicro/go-zero/core/metric"
+
+const namespace = "sql_client"
+
+var (
+	metricReqDur = metric.NewHistogramVec(&metric.HistogramVecOpts{
+		Namespace: namespace,
+		Subsystem: "requests",
+		Name:      "duration_ms",
+		Help:      "mysql client requests duration(ms).",
+		Labels:    []string{"command"},
+		Buckets:   []float64{5, 10, 25, 50, 100, 250, 500, 1000, 2500},
+	})
+	metricReqErr = metric.NewCounterVec(&metric.CounterVecOpts{
+		Namespace: namespace,
+		Subsystem: "requests",
+		Name:      "error_total",
+		Help:      "mysql client requests error count.",
+		Labels:    []string{"command", "error"},
+	})
+)

core/stores/sqlx/sqlconn.go

@@ -153,6 +153,9 @@ func (db *commonSqlConn) ExecCtx(ctx context.Context, q string, args ...interfac
 		result, err = exec(ctx, conn, q, args...)
 		return err
 	}, db.acceptable)
+	if err == breaker.ErrServiceUnavailable {
+		metricReqErr.Inc("Exec", "breaker")
+	}
 
 	return
 }
@@ -186,6 +189,9 @@ func (db *commonSqlConn) PrepareCtx(ctx context.Context, query string) (stmt Stm
 		}
 		return nil
 	}, db.acceptable)
+	if err == breaker.ErrServiceUnavailable {
+		metricReqErr.Inc("Prepare", "breaker")
+	}
 
 	return
 }
@@ -270,9 +276,14 @@ func (db *commonSqlConn) TransactCtx(ctx context.Context, fn func(context.Contex
 		endSpan(span, err)
 	}()
 
-	return db.brk.DoWithAcceptable(func() error {
+	err = db.brk.DoWithAcceptable(func() error {
 		return transact(ctx, db, db.beginTx, fn)
 	}, db.acceptable)
+	if err == breaker.ErrServiceUnavailable {
+		metricReqErr.Inc("Transact", "breaker")
+	}
+
+	return
 }
 
 func (db *commonSqlConn) acceptable(err error) bool {
@@ -287,7 +298,7 @@ func (db *commonSqlConn) acceptable(err error) bool {
 func (db *commonSqlConn) queryRows(ctx context.Context, scanner func(*sql.Rows) error,
 	q string, args ...interface{}) (err error) {
 	var qerr error
-	return db.brk.DoWithAcceptable(func() error {
+	err = db.brk.DoWithAcceptable(func() error {
 		conn, err := db.connProv()
 		if err != nil {
 			db.onError(err)
@@ -301,6 +312,11 @@ func (db *commonSqlConn) queryRows(ctx context.Context, scanner func(*sql.Rows)
 	}, func(err error) bool {
 		return qerr == err || db.acceptable(err)
 	})
+	if err == breaker.ErrServiceUnavailable {
+		metricReqErr.Inc("queryRows", "breaker")
+	}
+
+	return
 }
 
 func (s statement) Close() error {

core/stores/sqlx/sqlconn_test.go

@@ -17,7 +17,8 @@ func init() {
 }
 
 func TestSqlConn(t *testing.T) {
-	mock := buildConn()
+	mock, err := buildConn()
+	assert.Nil(t, err)
 	mock.ExpectExec("any")
 	mock.ExpectQuery("any").WillReturnRows(sqlmock.NewRows([]string{"foo"}))
 	conn := NewMysql(mockedDatasource)
@@ -50,8 +51,8 @@ func TestSqlConn(t *testing.T) {
 	}))
 }
 
-func buildConn() (mock sqlmock.Sqlmock) {
-	connManager.GetResource(mockedDatasource, func() (io.Closer, error) {
+func buildConn() (mock sqlmock.Sqlmock, err error) {
+	_, err = connManager.GetResource(mockedDatasource, func() (io.Closer, error) {
 		var db *sql.DB
 		var err error
 		db, mock, err = sqlmock.New()

core/stores/sqlx/stmt.go

@@ -12,7 +12,22 @@ import (
 
 const defaultSlowThreshold = time.Millisecond * 500
 
-var slowThreshold = syncx.ForAtomicDuration(defaultSlowThreshold)
+var (
+	slowThreshold = syncx.ForAtomicDuration(defaultSlowThreshold)
+	logSql        = syncx.ForAtomicBool(true)
+	logSlowSql    = syncx.ForAtomicBool(true)
+)
+
+// DisableLog disables logging of sql statements, includes info and slow logs.
+func DisableLog() {
+	logSql.Set(false)
+	logSlowSql.Set(false)
+}
+
+// DisableStmtLog disables info logging of sql statements, but keeps slow logs.
+func DisableStmtLog() {
+	logSql.Set(false)
+}
 
 // SetSlowThreshold sets the slow threshold.
 func SetSlowThreshold(threshold time.Duration) {
@@ -20,64 +35,39 @@ func SetSlowThreshold(threshold time.Duration) {
 }
 
 func exec(ctx context.Context, conn sessionConn, q string, args ...interface{}) (sql.Result, error) {
-	stmt, err := format(q, args...)
-	if err != nil {
+	guard := newGuard("exec")
+	if err := guard.start(q, args...); err != nil {
 		return nil, err
 	}
 
-	startTime := timex.Now()
 	result, err := conn.ExecContext(ctx, q, args...)
-	duration := timex.Since(startTime)
-	if duration > slowThreshold.Load() {
-		logx.WithContext(ctx).WithDuration(duration).Slowf("[SQL] exec: slowcall - %s", stmt)
-	} else {
-		logx.WithContext(ctx).WithDuration(duration).Infof("sql exec: %s", stmt)
-	}
-	if err != nil {
-		logSqlError(ctx, stmt, err)
-	}
+	guard.finish(ctx, err)
 
 	return result, err
 }
 
 func execStmt(ctx context.Context, conn stmtConn, q string, args ...interface{}) (sql.Result, error) {
-	stmt, err := format(q, args...)
-	if err != nil {
+	guard := newGuard("execStmt")
+	if err := guard.start(q, args...); err != nil {
 		return nil, err
 	}
 
-	startTime := timex.Now()
 	result, err := conn.ExecContext(ctx, args...)
-	duration := timex.Since(startTime)
-	if duration > slowThreshold.Load() {
-		logx.WithContext(ctx).WithDuration(duration).Slowf("[SQL] execStmt: slowcall - %s", stmt)
-	} else {
-		logx.WithContext(ctx).WithDuration(duration).Infof("sql execStmt: %s", stmt)
-	}
-	if err != nil {
-		logSqlError(ctx, stmt, err)
-	}
+	guard.finish(ctx, err)
 
 	return result, err
 }
 
 func query(ctx context.Context, conn sessionConn, scanner func(*sql.Rows) error,
 	q string, args ...interface{}) error {
-	stmt, err := format(q, args...)
-	if err != nil {
+	guard := newGuard("query")
+	if err := guard.start(q, args...); err != nil {
 		return err
 	}
 
-	startTime := timex.Now()
 	rows, err := conn.QueryContext(ctx, q, args...)
-	duration := timex.Since(startTime)
-	if duration > slowThreshold.Load() {
-		logx.WithContext(ctx).WithDuration(duration).Slowf("[SQL] query: slowcall - %s", stmt)
-	} else {
-		logx.WithContext(ctx).WithDuration(duration).Infof("sql query: %s", stmt)
-	}
+	guard.finish(ctx, err)
 	if err != nil {
-		logSqlError(ctx, stmt, err)
 		return err
 	}
 	defer rows.Close()
@@ -87,24 +77,76 @@ func query(ctx context.Context, conn sessionConn, scanner func(*sql.Rows) error,
 
 func queryStmt(ctx context.Context, conn stmtConn, scanner func(*sql.Rows) error,
 	q string, args ...interface{}) error {
-	stmt, err := format(q, args...)
-	if err != nil {
+	guard := newGuard("queryStmt")
+	if err := guard.start(q, args...); err != nil {
 		return err
 	}
 
-	startTime := timex.Now()
 	rows, err := conn.QueryContext(ctx, args...)
-	duration := timex.Since(startTime)
-	if duration > slowThreshold.Load() {
-		logx.WithContext(ctx).WithDuration(duration).Slowf("[SQL] queryStmt: slowcall - %s", stmt)
-	} else {
-		logx.WithContext(ctx).WithDuration(duration).Infof("sql queryStmt: %s", stmt)
-	}
+	guard.finish(ctx, err)
 	if err != nil {
-		logSqlError(ctx, stmt, err)
 		return err
 	}
 	defer rows.Close()
 
 	return scanner(rows)
 }
+
+type (
+	sqlGuard interface {
+		start(q string, args ...interface{}) error
+		finish(ctx context.Context, err error)
+	}
+
+	nilGuard struct{}
+
+	realSqlGuard struct {
+		command   string
+		stmt      string
+		startTime time.Duration
+	}
+)
+
+func newGuard(command string) sqlGuard {
+	if logSql.True() || logSlowSql.True() {
+		return &realSqlGuard{
+			command: command,
+		}
+	}
+
+	return nilGuard{}
+}
+
+func (n nilGuard) start(_ string, _ ...interface{}) error {
+	return nil
+}
+
+func (n nilGuard) finish(_ context.Context, _ error) {
+}
+
+func (e *realSqlGuard) finish(ctx context.Context, err error) {
+	duration := timex.Since(e.startTime)
+	if duration > slowThreshold.Load() {
+		logx.WithContext(ctx).WithDuration(duration).Slowf("[SQL] %s: slowcall - %s", e.command, e.stmt)
+	} else if logSql.True() {
+		logx.WithContext(ctx).WithDuration(duration).Infof("sql %s: %s", e.command, e.stmt)
+	}
+
+	if err != nil {
+		logSqlError(ctx, e.stmt, err)
+	}
+
+	metricReqDur.Observe(int64(duration/time.Millisecond), e.command)
+}
+
+func (e *realSqlGuard) start(q string, args ...interface{}) error {
+	stmt, err := format(q, args...)
+	if err != nil {
+		return err
+	}
+
+	e.stmt = stmt
+	e.startTime = timex.Now()
+
+	return nil
+}

core/stores/sqlx/stmt_test.go

@@ -178,6 +178,47 @@ func TestSetSlowThreshold(t *testing.T) {
 	assert.Equal(t, time.Second, slowThreshold.Load())
 }
 
+func TestDisableLog(t *testing.T) {
+	assert.True(t, logSql.True())
+	assert.True(t, logSlowSql.True())
+	defer func() {
+		logSql.Set(true)
+		logSlowSql.Set(true)
+	}()
+
+	DisableLog()
+	assert.False(t, logSql.True())
+	assert.False(t, logSlowSql.True())
+}
+
+func TestDisableStmtLog(t *testing.T) {
+	assert.True(t, logSql.True())
+	assert.True(t, logSlowSql.True())
+	defer func() {
+		logSql.Set(true)
+		logSlowSql.Set(true)
+	}()
+
+	DisableStmtLog()
+	assert.False(t, logSql.True())
+	assert.True(t, logSlowSql.True())
+}
+
+func TestNilGuard(t *testing.T) {
+	assert.True(t, logSql.True())
+	assert.True(t, logSlowSql.True())
+	defer func() {
+		logSql.Set(true)
+		logSlowSql.Set(true)
+	}()
+
+	DisableLog()
+	guard := newGuard("any")
+	assert.Nil(t, guard.start("foo", "bar"))
+	guard.finish(context.Background(), nil)
+	assert.Equal(t, nilGuard{}, guard)
+}
+
 type mockedSessionConn struct {
 	lastInsertId int64
 	rowsAffected int64

core/stores/sqlx/utils.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/mapping"
@@ -152,6 +153,14 @@ func writeValue(buf *strings.Builder, arg interface{}) {
 		buf.WriteByte('\'')
 		buf.WriteString(escape(v))
 		buf.WriteByte('\'')
+	case time.Time:
+		buf.WriteByte('\'')
+		buf.WriteString(v.String())
+		buf.WriteByte('\'')
+	case *time.Time:
+		buf.WriteByte('\'')
+		buf.WriteString(v.String())
+		buf.WriteByte('\'')
 	default:
 		buf.WriteString(mapping.Repr(v))
 	}

core/stores/sqlx/utils_test.go

@@ -3,6 +3,7 @@ package sqlx
 import (
 	"strings"
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/assert"
 )
@@ -138,3 +139,14 @@ func TestFormat(t *testing.T) {
 		})
 	}
 }
+
+func TestWriteValue(t *testing.T) {
+	var buf strings.Builder
+	tm := time.Now()
+	writeValue(&buf, &tm)
+	assert.Equal(t, "'"+tm.String()+"'", buf.String())
+
+	buf.Reset()
+	writeValue(&buf, tm)
+	assert.Equal(t, "'"+tm.String()+"'", buf.String())
+}

core/syncx/resourcemanager.go

@@ -57,8 +57,8 @@ func (manager *ResourceManager) GetResource(key string, create func() (io.Closer
 		}
 
 		manager.lock.Lock()
+		defer manager.lock.Unlock()
 		manager.resources[key] = resource
-		manager.lock.Unlock()
 
 		return resource, nil
 	})

core/syncx/resourcemanager_test.go

@@ -74,6 +74,12 @@ func TestResourceManager_UseAfterClose(t *testing.T) {
 			return nil, errors.New("fail")
 		})
 		assert.NotNil(t, err)
+
+		assert.Panics(t, func() {
+			_, err = manager.GetResource("key", func() (io.Closer, error) {
+				return &dummyResource{age: 123}, nil
+			})
+		})
 	}
 }
 

core/threading/routinegroup_test.go

@@ -1,7 +1,7 @@
 package threading
 
 import (
-	"io/ioutil"
+	"io"
 	"log"
 	"sync"
 	"sync/atomic"
@@ -25,7 +25,7 @@ func TestRoutineGroupRun(t *testing.T) {
 }
 
 func TestRoutingGroupRunSafe(t *testing.T) {
-	log.SetOutput(ioutil.Discard)
+	log.SetOutput(io.Discard)
 
 	var count int32
 	group := NewRoutineGroup()

core/threading/routines_test.go

@@ -1,7 +1,7 @@
 package threading
 
 import (
-	"io/ioutil"
+	"io"
 	"log"
 	"testing"
 
@@ -14,7 +14,7 @@ func TestRoutineId(t *testing.T) {
 }
 
 func TestRunSafe(t *testing.T) {
-	log.SetOutput(ioutil.Discard)
+	log.SetOutput(io.Discard)
 
 	i := 0
 

core/trace/agent.go

@@ -1,6 +1,7 @@
 package trace
 
 import (
+	"context"
 	"fmt"
 	"sync"
 
@@ -8,21 +9,24 @@ import (
 	"github.com/zeromicro/go-zero/core/logx"
 	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/jaeger"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
 	"go.opentelemetry.io/otel/exporters/zipkin"
-	"go.opentelemetry.io/otel/propagation"
 	"go.opentelemetry.io/otel/sdk/resource"
 	sdktrace "go.opentelemetry.io/otel/sdk/trace"
 	semconv "go.opentelemetry.io/otel/semconv/v1.4.0"
+	"google.golang.org/grpc"
 )
 
 const (
 	kindJaeger = "jaeger"
 	kindZipkin = "zipkin"
+	kindGrpc   = "grpc"
 )
 
 var (
 	agents = make(map[string]lang.PlaceholderType)
 	lock   sync.Mutex
+	tp     *sdktrace.TracerProvider
 )
 
 // StartAgent starts a opentelemetry agent.
@@ -43,6 +47,11 @@ func StartAgent(c Config) {
 	agents[c.Endpoint] = lang.Placeholder
 }
 
+// StopAgent shuts down the span processors in the order they were registered.
+func StopAgent() {
+	_ = tp.Shutdown(context.Background())
+}
+
 func createExporter(c Config) (sdktrace.SpanExporter, error) {
 	// Just support jaeger and zipkin now, more for later
 	switch c.Batcher {
@@ -50,6 +59,12 @@ func createExporter(c Config) (sdktrace.SpanExporter, error) {
 		return jaeger.New(jaeger.WithCollectorEndpoint(jaeger.WithEndpoint(c.Endpoint)))
 	case kindZipkin:
 		return zipkin.New(c.Endpoint)
+	case kindGrpc:
+		return otlptracegrpc.NewUnstarted(
+			otlptracegrpc.WithInsecure(),
+			otlptracegrpc.WithEndpoint(c.Endpoint),
+			otlptracegrpc.WithDialOption(grpc.WithBlock()),
+		), nil
 	default:
 		return nil, fmt.Errorf("unknown exporter: %s", c.Batcher)
 	}
@@ -59,7 +74,7 @@ func startAgent(c Config) error {
 	opts := []sdktrace.TracerProviderOption{
 		// Set the sampling rate based on the parent span to 100%
 		sdktrace.WithSampler(sdktrace.ParentBased(sdktrace.TraceIDRatioBased(c.Sampler))),
-		// Record information about this application in an Resource.
+		// Record information about this application in a Resource.
 		sdktrace.WithResource(resource.NewSchemaless(semconv.ServiceNameKey.String(c.Name))),
 	}
 
@@ -74,10 +89,8 @@ func startAgent(c Config) error {
 		opts = append(opts, sdktrace.WithBatcher(exp))
 	}
 
-	tp := sdktrace.NewTracerProvider(opts...)
+	tp = sdktrace.NewTracerProvider(opts...)
 	otel.SetTracerProvider(tp)
-	otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(
-		propagation.TraceContext{}, propagation.Baggage{}))
 	otel.SetErrorHandler(otel.ErrorHandlerFunc(func(err error) {
 		logx.Errorf("[otel] error: %v", err)
 	}))

core/trace/agent_test.go

@@ -33,18 +33,24 @@ func TestStartAgent(t *testing.T) {
 		Endpoint: endpoint3,
 		Batcher:  "otlp",
 	}
+	c5 := Config{
+		Name:     "grpc",
+		Endpoint: endpoint3,
+		Batcher:  "grpc",
+	}
 
 	StartAgent(c1)
 	StartAgent(c1)
 	StartAgent(c2)
 	StartAgent(c3)
 	StartAgent(c4)
+	StartAgent(c5)
 
 	lock.Lock()
 	defer lock.Unlock()
 
 	// because remotehost cannot be resolved
-	assert.Equal(t, 2, len(agents))
+	assert.Equal(t, 3, len(agents))
 	_, ok := agents[""]
 	assert.True(t, ok)
 	_, ok = agents[endpoint1]

core/trace/config.go

@@ -8,5 +8,5 @@ type Config struct {
 	Name     string  `json:",optional"`
 	Endpoint string  `json:",optional"`
 	Sampler  float64 `json:",default=1.0"`
-	Batcher  string  `json:",default=jaeger,options=jaeger|zipkin"`
+	Batcher  string  `json:",default=jaeger,options=jaeger|zipkin|grpc"`
 }

core/trace/propagation.go

@@ -0,0 +1,11 @@
+package trace
+
+import (
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/propagation"
+)
+
+func init() {
+	otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(
+		propagation.TraceContext{}, propagation.Baggage{}))
+}

core/trace/tracer.go

@@ -38,7 +38,7 @@ func (s *metadataSupplier) Keys() []string {
 	return out
 }
 
-// Inject injects the metadata into ctx.
+// Inject injects cross-cutting concerns from the ctx into the metadata.
 func Inject(ctx context.Context, p propagation.TextMapPropagator, metadata *metadata.MD) {
 	p.Inject(ctx, &metadataSupplier{
 		metadata: metadata,

gateway/internal/descriptorsource_test.go

@@ -2,7 +2,6 @@ package internal
 
 import (
 	"encoding/base64"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"testing"
@@ -18,11 +17,11 @@ const (
 )
 
 func TestGetMethods(t *testing.T) {
-	tmpfile, err := ioutil.TempFile(os.TempDir(), hash.Md5Hex([]byte(b64pb)))
+	tmpfile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(b64pb)))
 	assert.Nil(t, err)
 	b, err := base64.StdEncoding.DecodeString(b64pb)
 	assert.Nil(t, err)
-	assert.Nil(t, ioutil.WriteFile(tmpfile.Name(), b, os.ModeTemporary))
+	assert.Nil(t, os.WriteFile(tmpfile.Name(), b, os.ModeTemporary))
 	defer os.Remove(tmpfile.Name())
 
 	source, err := grpcurl.DescriptorSourceFromProtoSets(tmpfile.Name())
@@ -37,11 +36,11 @@ func TestGetMethods(t *testing.T) {
 }
 
 func TestGetMethodsWithAnnotations(t *testing.T) {
-	tmpfile, err := ioutil.TempFile(os.TempDir(), hash.Md5Hex([]byte(b64pb)))
+	tmpfile, err := os.CreateTemp(os.TempDir(), hash.Md5Hex([]byte(b64pb)))
 	assert.Nil(t, err)
 	b, err := base64.StdEncoding.DecodeString(b64pbWithAnnotations)
 	assert.Nil(t, err)
-	assert.Nil(t, ioutil.WriteFile(tmpfile.Name(), b, os.ModeTemporary))
+	assert.Nil(t, os.WriteFile(tmpfile.Name(), b, os.ModeTemporary))
 	defer os.Remove(tmpfile.Name())
 
 	source, err := grpcurl.DescriptorSourceFromProtoSets(tmpfile.Name())

gateway/internal/eventhandler.go

@@ -0,0 +1,47 @@
+package internal
+
+import (
+	"io"
+
+	"github.com/golang/protobuf/jsonpb"
+	"github.com/golang/protobuf/proto"
+	"github.com/jhump/protoreflect/desc"
+	"github.com/zeromicro/go-zero/core/logx"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+)
+
+type EventHandler struct {
+	Status    *status.Status
+	writer    io.Writer
+	marshaler jsonpb.Marshaler
+}
+
+func NewEventHandler(writer io.Writer, resolver jsonpb.AnyResolver) *EventHandler {
+	return &EventHandler{
+		writer: writer,
+		marshaler: jsonpb.Marshaler{
+			EmitDefaults: true,
+			AnyResolver:  resolver,
+		},
+	}
+}
+
+func (h *EventHandler) OnReceiveResponse(message proto.Message) {
+	if err := h.marshaler.Marshal(h.writer, message); err != nil {
+		logx.Error(err)
+	}
+}
+
+func (h *EventHandler) OnReceiveTrailers(status *status.Status, _ metadata.MD) {
+	h.Status = status
+}
+
+func (h *EventHandler) OnResolveMethod(_ *desc.MethodDescriptor) {
+}
+
+func (h *EventHandler) OnSendHeaders(_ metadata.MD) {
+}
+
+func (h *EventHandler) OnReceiveHeaders(_ metadata.MD) {
+}

gateway/internal/eventhandler_test.go

@@ -0,0 +1,20 @@
+package internal
+
+import (
+	"io"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func TestEventHandler(t *testing.T) {
+	h := NewEventHandler(io.Discard, nil)
+	h.OnResolveMethod(nil)
+	h.OnSendHeaders(nil)
+	h.OnReceiveHeaders(nil)
+	h.OnReceiveTrailers(status.New(codes.OK, ""), nil)
+	assert.Equal(t, codes.OK, h.Status.Code())
+	h.OnReceiveResponse(nil)
+}

gateway/internal/headerprocessor_test.go

@@ -1,6 +1,7 @@
 package internal
 
 import (
+	"net/http"
 	"net/http/httptest"
 	"testing"
 
@@ -8,13 +9,13 @@ import (
 )
 
 func TestBuildHeadersNoValue(t *testing.T) {
-	req := httptest.NewRequest("GET", "/", nil)
+	req := httptest.NewRequest("GET", "/", http.NoBody)
 	req.Header.Add("a", "b")
 	assert.Nil(t, ProcessHeaders(req.Header))
 }
 
 func TestBuildHeadersWithValues(t *testing.T) {
-	req := httptest.NewRequest("GET", "/", nil)
+	req := httptest.NewRequest("GET", "/", http.NoBody)
 	req.Header.Add("grpc-metadata-a", "b")
 	req.Header.Add("grpc-metadata-b", "b")
 	assert.ElementsMatch(t, []string{"gateway-A:b", "gateway-B:b"}, ProcessHeaders(req.Header))

gateway/internal/requestparser.go

@@ -3,6 +3,7 @@ package internal
 import (
 	"bytes"
 	"encoding/json"
+	"io"
 	"net/http"
 
 	"github.com/fullstorydev/grpcurl"
@@ -22,16 +23,18 @@ func NewRequestParser(r *http.Request, resolver jsonpb.AnyResolver) (grpcurl.Req
 	for k, v := range vars {
 		params[k] = v
 	}
-	if len(params) == 0 {
-		return grpcurl.NewJSONRequestParser(r.Body, resolver), nil
-	}
 
-	if r.ContentLength == 0 {
+	body, ok := getBody(r)
+	if !ok {
 		return buildJsonRequestParser(params, resolver)
 	}
 
+	if len(params) == 0 {
+		return grpcurl.NewJSONRequestParser(body, resolver), nil
+	}
+
 	m := make(map[string]interface{})
-	if err := json.NewDecoder(r.Body).Decode(&m); err != nil {
+	if err := json.NewDecoder(body).Decode(&m); err != nil {
 		return nil, err
 	}
 
@@ -51,3 +54,28 @@ func buildJsonRequestParser(m map[string]interface{}, resolver jsonpb.AnyResolve
 
 	return grpcurl.NewJSONRequestParser(&buf, resolver), nil
 }
+
+func getBody(r *http.Request) (io.Reader, bool) {
+	if r.Body == nil {
+		return nil, false
+	}
+
+	if r.ContentLength == 0 {
+		return nil, false
+	}
+
+	if r.ContentLength > 0 {
+		return r.Body, true
+	}
+
+	var buf bytes.Buffer
+	if _, err := io.Copy(&buf, r.Body); err != nil {
+		return nil, false
+	}
+
+	if buf.Len() > 0 {
+		return &buf, true
+	}
+
+	return nil, false
+}

gateway/internal/requestparser_test.go

@@ -1,6 +1,8 @@
 package internal
 
 import (
+	"errors"
+	"net/http"
 	"net/http/httptest"
 	"strings"
 	"testing"
@@ -10,14 +12,14 @@ import (
 )
 
 func TestNewRequestParserNoVar(t *testing.T) {
-	req := httptest.NewRequest("GET", "/", nil)
+	req := httptest.NewRequest("GET", "/", http.NoBody)
 	parser, err := NewRequestParser(req, nil)
 	assert.Nil(t, err)
 	assert.NotNil(t, parser)
 }
 
 func TestNewRequestParserWithVars(t *testing.T) {
-	req := httptest.NewRequest("GET", "/", nil)
+	req := httptest.NewRequest("GET", "/", http.NoBody)
 	req = pathvar.WithVars(req, map[string]string{"a": "b"})
 	parser, err := NewRequestParser(req, nil)
 	assert.Nil(t, err)
@@ -31,6 +33,14 @@ func TestNewRequestParserNoVarWithBody(t *testing.T) {
 	assert.NotNil(t, parser)
 }
 
+func TestNewRequestParserWithNegativeContentLength(t *testing.T) {
+	req := httptest.NewRequest("GET", "/", strings.NewReader(`{"a": "b"}`))
+	req.ContentLength = -1
+	parser, err := NewRequestParser(req, nil)
+	assert.Nil(t, err)
+	assert.NotNil(t, parser)
+}
+
 func TestNewRequestParserWithVarsWithBody(t *testing.T) {
 	req := httptest.NewRequest("GET", "/", strings.NewReader(`{"a": "b"}`))
 	req = pathvar.WithVars(req, map[string]string{"c": "d"})
@@ -53,3 +63,37 @@ func TestNewRequestParserWithForm(t *testing.T) {
 	assert.Nil(t, err)
 	assert.NotNil(t, parser)
 }
+
+func TestNewRequestParserWithNilBody(t *testing.T) {
+	req := httptest.NewRequest("GET", "/val?a=b", http.NoBody)
+	req.Body = nil
+	parser, err := NewRequestParser(req, nil)
+	assert.Nil(t, err)
+	assert.NotNil(t, parser)
+}
+
+func TestNewRequestParserWithBadBody(t *testing.T) {
+	req := httptest.NewRequest("GET", "/val?a=b", badBody{})
+	req.Body = badBody{}
+	parser, err := NewRequestParser(req, nil)
+	assert.Nil(t, err)
+	assert.NotNil(t, parser)
+}
+
+func TestNewRequestParserWithBadForm(t *testing.T) {
+	req := httptest.NewRequest("GET", "/val?a%1=b", http.NoBody)
+	parser, err := NewRequestParser(req, nil)
+	assert.NotNil(t, err)
+	assert.Nil(t, parser)
+}
+
+func TestRequestParser_buildJsonRequestParser(t *testing.T) {
+	parser, err := buildJsonRequestParser(map[string]interface{}{"a": make(chan int)}, nil)
+	assert.NotNil(t, err)
+	assert.Nil(t, parser)
+}
+
+type badBody struct{}
+
+func (badBody) Read([]byte) (int, error) { return 0, errors.New("something bad") }
+func (badBody) Close() error             { return nil }

gateway/internal/timeout_test.go

@@ -1,6 +1,7 @@
 package internal
 
 import (
+	"net/http"
 	"net/http/httptest"
 	"testing"
 	"time"
@@ -9,14 +10,14 @@ import (
 )
 
 func TestGetTimeout(t *testing.T) {
-	req := httptest.NewRequest("GET", "/", nil)
+	req := httptest.NewRequest("GET", "/", http.NoBody)
 	req.Header.Set(grpcTimeoutHeader, "1s")
 	timeout := GetTimeout(req.Header, time.Second*5)
 	assert.Equal(t, time.Second, timeout)
 }
 
 func TestGetTimeoutDefault(t *testing.T) {
-	req := httptest.NewRequest("GET", "/", nil)
+	req := httptest.NewRequest("GET", "/", http.NoBody)
 	timeout := GetTimeout(req.Header, time.Second*5)
 	assert.Equal(t, time.Second*5, timeout)
 }

gateway/server.go

@@ -120,11 +120,6 @@ func (s *Server) build() error {
 func (s *Server) buildHandler(source grpcurl.DescriptorSource, resolver jsonpb.AnyResolver,
 	cli zrpc.Client, rpcPath string) func(http.ResponseWriter, *http.Request) {
 	return func(w http.ResponseWriter, r *http.Request) {
-		handler := &grpcurl.DefaultEventHandler{
-			Out: w,
-			Formatter: grpcurl.NewJSONFormatter(true,
-				grpcurl.AnyResolverFromDescriptorSource(source)),
-		}
 		parser, err := internal.NewRequestParser(r, resolver)
 		if err != nil {
 			httpx.Error(w, err)
@@ -136,6 +131,7 @@ func (s *Server) buildHandler(source grpcurl.DescriptorSource, resolver jsonpb.A
 		defer can()
 
 		w.Header().Set(httpx.ContentType, httpx.JsonContentType)
+		handler := internal.NewEventHandler(w, resolver)
 		if err := grpcurl.InvokeRPC(ctx, source, cli.Conn(), rpcPath, s.prepareMetadata(r.Header),
 			handler, parser.Next); err != nil {
 			httpx.Error(w, err)

go.mod

@@ -3,11 +3,11 @@ module github.com/zeromicro/go-zero
 go 1.16
 
 require (
-	github.com/ClickHouse/clickhouse-go/v2 v2.2.0
+	github.com/ClickHouse/clickhouse-go/v2 v2.0.14
 	github.com/DATA-DOG/go-sqlmock v1.5.0
-	github.com/alicebob/miniredis/v2 v2.22.0
+	github.com/alicebob/miniredis/v2 v2.23.0
 	github.com/fatih/color v1.13.0
-	github.com/fullstorydev/grpcurl v1.8.6
+	github.com/fullstorydev/grpcurl v1.8.7
 	github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/go-sql-driver/mysql v1.6.0
@@ -15,27 +15,27 @@ require (
 	github.com/golang/mock v1.6.0
 	github.com/golang/protobuf v1.5.2
 	github.com/google/uuid v1.3.0
-	github.com/jhump/protoreflect v1.12.0
-	github.com/justinas/alice v1.2.0
-	github.com/lib/pq v1.10.6
+	github.com/jhump/protoreflect v1.13.0
+	github.com/lib/pq v1.10.7
 	github.com/olekukonko/tablewriter v0.0.5
-	github.com/pelletier/go-toml/v2 v2.0.2
-	github.com/prometheus/client_golang v1.12.2
+	github.com/pelletier/go-toml/v2 v2.0.5
+	github.com/prometheus/client_golang v1.13.0
 	github.com/spaolacci/murmur3 v1.1.0
 	github.com/stretchr/testify v1.8.0
-	go.etcd.io/etcd/api/v3 v3.5.4
-	go.etcd.io/etcd/client/v3 v3.5.4
-	go.mongodb.org/mongo-driver v1.10.1
-	go.opentelemetry.io/otel v1.9.0
-	go.opentelemetry.io/otel/exporters/jaeger v1.9.0
-	go.opentelemetry.io/otel/exporters/zipkin v1.9.0
-	go.opentelemetry.io/otel/sdk v1.9.0
-	go.opentelemetry.io/otel/trace v1.9.0
+	go.etcd.io/etcd/api/v3 v3.5.5
+	go.etcd.io/etcd/client/v3 v3.5.5
+	go.mongodb.org/mongo-driver v1.10.3
+	go.opentelemetry.io/otel v1.11.0
+	go.opentelemetry.io/otel/exporters/jaeger v1.11.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.11.0
+	go.opentelemetry.io/otel/exporters/zipkin v1.11.0
+	go.opentelemetry.io/otel/sdk v1.11.0
+	go.opentelemetry.io/otel/trace v1.11.0
 	go.uber.org/automaxprocs v1.5.1
-	go.uber.org/goleak v1.1.12
-	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a
+	go.uber.org/goleak v1.2.0
+	golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8
 	golang.org/x/time v0.0.0-20220411224347-583f2d630306
-	google.golang.org/grpc v1.48.0
+	google.golang.org/grpc v1.50.1
 	google.golang.org/protobuf v1.28.1
 	gopkg.in/cheggaaa/pb.v1 v1.0.28
 	gopkg.in/h2non/gock.v1 v1.1.2

go.sum

@@ -42,11 +42,12 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/ClickHouse/clickhouse-go v1.5.4 h1:cKjXeYLNWVJIx2J1K6H2CqyRmfwVJVY1OV1coaaFcI0=
 github.com/ClickHouse/clickhouse-go v1.5.4/go.mod h1:EaI/sW7Azgz9UATzd5ZdZHRUhHgv5+JMS9NSr2smCJI=
-github.com/ClickHouse/clickhouse-go/v2 v2.2.0 h1:dj00TDKY+xwuTJdbpspCSmTLFyWzRJerTHwaBxut1C0=
-github.com/ClickHouse/clickhouse-go/v2 v2.2.0/go.mod h1:8f2XZUi7XoeU+uPIytSi1cvx8fmJxi7vIgqpvYTF1+o=
+github.com/ClickHouse/clickhouse-go/v2 v2.0.14 h1:7HW+MXPaQfVyCzPGEn/LciMc8K6cG58FZMUc7DXQmro=
+github.com/ClickHouse/clickhouse-go/v2 v2.0.14/go.mod h1:iq2DUGgpA4BBki2CVwrF8x43zqBjdgHtbexkFkh5a6M=
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
 github.com/DATA-DOG/go-sqlmock v1.5.0/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/Shopify/sarama v1.30.0/go.mod h1:zujlQQx1kzHsh4jfV1USnptCQrHAEZ2Hk8fTKCulPVs=
@@ -59,8 +60,8 @@ github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRF
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
 github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
 github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
-github.com/alicebob/miniredis/v2 v2.22.0 h1:lIHHiSkEyS1MkKHCHzN+0mWrA4YdbGdimE5iZ2sHSzo=
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@@ -70,7 +71,11 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
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@@ -82,6 +87,7 @@ github.com/cloudflare/golz4 v0.0.0-20150217214814-ef862a3cdc58/go.mod h1:EOBUe0h
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@@ -109,6 +115,7 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
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@@ -122,8 +129,8 @@ github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM
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@@ -133,9 +140,11 @@ github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2
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@@ -145,7 +154,6 @@ github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbV
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@@ -163,6 +171,8 @@ github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69
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@@ -237,7 +247,6 @@ github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5m
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@@ -246,7 +255,10 @@ github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
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@@ -265,10 +277,10 @@ github.com/jcmturner/rpc/v2 v2.0.3/go.mod h1:VUJYCIDm3PVOEHw8sgt091/20OJjskO/YJk
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@@ -280,8 +292,6 @@ github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1
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@@ -298,8 +308,8 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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@@ -333,7 +343,6 @@ github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+
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@@ -356,17 +365,17 @@ github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
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@@ -380,8 +389,9 @@ github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5Fsn
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@@ -390,14 +400,16 @@ github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6T
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@@ -415,6 +427,7 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
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@@ -433,8 +446,6 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
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@@ -459,41 +470,49 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
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+go.opentelemetry.io/proto/otlp v0.19.0 h1:IVN6GR+mhC4s5yfcTbmzHYODqvWAp3ZedA2SJPI1Nnw=
+go.opentelemetry.io/proto/otlp v0.19.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
 go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/automaxprocs v1.5.1 h1:e1YG66Lrk73dn4qhg8WFSvhF0JuFQF0ERIp4rpuV8Qk=
 go.uber.org/automaxprocs v1.5.1/go.mod h1:BF4eumQw0P9GtnuxxovUd06vwm1o18oMzFtK66vU6XU=
 go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
-go.uber.org/goleak v1.1.12 h1:gZAh5/EyT/HQwlpkCy6wTpqfH9H8Lz8zbm3dZh+OyzA=
 go.uber.org/goleak v1.1.12/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
+go.uber.org/goleak v1.2.0 h1:xqgm/S+aQvhWFTtR0XK3Jvg7z8kGV8P4X14IzwN3Eqk=
+go.uber.org/goleak v1.2.0/go.mod h1:XJYK+MuIchqpmGmUSAzotztawfKvYLUIgg7guXrwVUo=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/multierr v1.8.0 h1:dg6GjLku4EH+249NNmoIciG9N/jURbDG+pFlTkhzIC8=
 go.uber.org/multierr v1.8.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
@@ -584,6 +603,8 @@ golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20210917221730-978cfadd31cf/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220531201128-c960675eff93 h1:MYimHLfoXEpOhqd/zgoA/uoXzHB86AEky4LAx5ij9xA=
 golang.org/x/net v0.0.0-20220531201128-c960675eff93/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -591,8 +612,10 @@ golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4Iltr
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
-golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c h1:pkQiBZBvdos9qq4wBAHqlzuZHEXo07pqV06ef90u1WI=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
+golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
+golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b h1:clP8eMhB30EHdc0bd2Twtq6kgU7yl5ub2cQLSdrv1Dg=
+golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -603,8 +626,9 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f h1:Ax0t5p6N38Ga0dThY21weqDEyz2oklo4IvDkpigvkD8=
+golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -620,7 +644,6 @@ golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -654,7 +677,6 @@ golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -664,8 +686,9 @@ golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220429233432-b5fbb4746d32/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 h1:h+EGohizhe9XlX18rfpa8k8RAc5XyaeamM+0VHRd4lc=
+golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -722,10 +745,8 @@ golang.org/x/tools v0.0.0-20200331025713-a30bf2db82d4/go.mod h1:Sl4aGygMT6LrqrWc
 golang.org/x/tools v0.0.0-20200501065659-ab2804fb9c9d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200512131952-2bc93b1c0c88/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200515010526-7d3b6ebf133d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
-golang.org/x/tools v0.0.0-20200522201501-cb1345f3a375/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200618134242-20370b0cb4b2/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
-golang.org/x/tools v0.0.0-20200717024301-6ddee64345a6/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
@@ -794,6 +815,7 @@ google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20201019141844-1ed22bb0c154/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
+google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20220602131408-e326c6e8e9c8 h1:qRu95HZ148xXw+XeZ3dvqe85PxH4X8+jIo0iRPKcEnM=
 google.golang.org/genproto v0.0.0-20220602131408-e326c6e8e9c8/go.mod h1:yKyY4AMRwFiC8yMMNaMi+RkCnjZJt9LoWuvhXjMs+To=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -811,11 +833,13 @@ google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM
 google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
+google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
 google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
-google.golang.org/grpc v1.44.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
+google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
 google.golang.org/grpc v1.46.2/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
-google.golang.org/grpc v1.48.0 h1:rQOsyJ/8+ufEDJd/Gdsz7HG220Mh9HAhFHRGnIjda0w=
 google.golang.org/grpc v1.48.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
+google.golang.org/grpc v1.50.1 h1:DS/BukOZWp8s6p4Dt/tOaJaTQyPyOoCcrjroHuCeLzY=
+google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -826,7 +850,6 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
-google.golang.org/protobuf v1.25.1-0.20200805231151-a709e31e5d12/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=

readme-cn.md

@@ -288,6 +288,11 @@ go-zero 已被许多公司用于生产部署，接入场景如在线教育、电
 >73. 武汉沃柒科技有限公司(茄椒)
 >74. 驭势科技
 >75. 叮当跳动
+>76. Keep
+>77. simba innovation
+>78. ZeroCMF
+>79. 安徽寻梦投资发展集团
+>80. 广州腾思信息科技有限公司
 
 如果贵公司也已使用 go-zero，欢迎在 [登记地址](https://github.com/zeromicro/go-zero/issues/602) 登记，仅仅为了推广，不做其它用途。