peridot/vendor/github.com/grpc-ecosystem/go-grpc-middleware/retry/doc.go
2022-07-07 22:13:21 +02:00

26 lines
940 B
Go

// Copyright 2016 Michal Witkowski. All Rights Reserved.
// See LICENSE for licensing terms.
/*
`grpc_retry` provides client-side request retry logic for gRPC.
Client-Side Request Retry Interceptor
It allows for automatic retry, inside the generated gRPC code of requests based on the gRPC status
of the reply. It supports unary (1:1), and server stream (1:n) requests.
By default the interceptors *are disabled*, preventing accidental use of retries. You can easily
override the number of retries (setting them to more than 0) with a `grpc.ClientOption`, e.g.:
myclient.Ping(ctx, goodPing, grpc_retry.WithMax(5))
Other default options are: retry on `ResourceExhausted` and `Unavailable` gRPC codes, use a 50ms
linear backoff with 10% jitter.
For chained interceptors, the retry interceptor will call every interceptor that follows it
whenever when a retry happens.
Please see examples for more advanced use.
*/
package grpc_retry