go-zero/core/contextx/deadline.go

package contextx

import (
	"context"
	"time"
)

// ShrinkDeadline returns a new Context with proper deadline base on the given ctx and timeout.
// And returns a cancel function as well.
func ShrinkDeadline(ctx context.Context, timeout time.Duration) (context.Context, func()) {
	return context.WithTimeout(ctx, timeout)
}