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add more tests

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This commit is contained in:
kevin
2020-09-16 20:03:30 +08:00
parent b5dcadda78
commit f994e1df1a
3 changed files with 98 additions and 9 deletions
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14
core/breaker/breaker.go
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@@ -5,12 +5,12 @@ import (
"fmt"
"strings"
"sync"
"time"
"github.com/tal-tech/go-zero/core/mathx"
"github.com/tal-tech/go-zero/core/proc"
"github.com/tal-tech/go-zero/core/stat"
"github.com/tal-tech/go-zero/core/stringx"
"github.com/tal-tech/go-zero/core/timex"
)
const (
@@ -195,23 +195,23 @@ type errorWindow struct {
func (ew *errorWindow) add(reason string) {
ew.lock.Lock()
ew.reasons[ew.index] = fmt.Sprintf("%s %s", time.Now().Format(timeFormat), reason)
ew.reasons[ew.index] = fmt.Sprintf("%s %s", timex.Time().Format(timeFormat), reason)
ew.index = (ew.index + 1) % numHistoryReasons
ew.count = mathx.MinInt(ew.count+1, numHistoryReasons)
ew.lock.Unlock()
}
func (ew *errorWindow) String() string {
var builder strings.Builder
var reasons []string
ew.lock.Lock()
for i := ew.index + ew.count - 1; i >= ew.index; i-- {
builder.WriteString(ew.reasons[i%numHistoryReasons])
builder.WriteByte('\n')
// reverse order
for i := ew.index - 1; i >= ew.index-ew.count; i-- {
reasons = append(reasons, ew.reasons[(i+numHistoryReasons)%numHistoryReasons])
}
ew.lock.Unlock()
return builder.String()
return strings.Join(reasons, "\n")
}
type promiseWithReason struct {