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♻️ retry

The most advanced interruptible mechanism to perform actions repetitively until successful.

The retry based onRican7/retry but fully reworked and focused on integrationwith the 🚧breaker and the built-incontext package.

ctx,cancel:=context.WithTimeout(context.Background(),time.Minute)defercancel()action:=func(ctx context.Context) (errerror) {req:=req.Clone(ctx)resp,err=http.DefaultClient.Do(req)returnerr}how:= []retry.How{strategy.Limit(5),strategy.BackoffWithJitter(backoff.Fibonacci(10*time.Millisecond),jitter.NormalDistribution(rand.New(rand.NewSource(time.Now().UnixNano())),0.25,),),}iferr:=retry.Do(ctx,action,how...);err!=nil {log.Fatal(err)}

A full description of the idea is availablehere.

I developed distributed systems atLazada, and later atAvito,which communicate with each other through a network, and I need a package to makethese communications more reliable.

rewriting...

The library usesSemVer for versioning, and it is notBC-safe through major releases.You can usego modules to manage its version.

$ go get github.com/kamilsk/retry/v5@latest

...

See more detailshere.

made with ❤️ for everyone