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Optimize backoff

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Signed-off-by: Shiming Zhang <wzshiming@foxmail.com>
This commit is contained in:
Shiming Zhang 2021-03-29 10:27:51 +08:00
parent 88b09e6710
commit 9e576b8891
1 changed files with 1 additions and 1 deletions
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2
content/local/store.go
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@ -465,7 +465,6 @@ func (s *store) Writer(ctx context.Context, opts ...content.WriterOpt) (content.
} }
var lockErr error var lockErr error
for count := uint64(0); count < 10; count++ { for count := uint64(0); count < 10; count++ {
time.Sleep(time.Millisecond * time.Duration(rand.Intn(1<<count)))
if err := tryLock(wOpts.Ref); err != nil { if err := tryLock(wOpts.Ref); err != nil {
if !errdefs.IsUnavailable(err) { if !errdefs.IsUnavailable(err) {
return nil, err return nil, err
@ -476,6 +475,7 @@ func (s *store) Writer(ctx context.Context, opts ...content.WriterOpt) (content.
lockErr = nil lockErr = nil
break break
} }
time.Sleep(time.Millisecond * time.Duration(rand.Intn(1<<count)))
} }
if lockErr != nil { if lockErr != nil {