feature(retry): Delete retry mechanism (#1279)

zrpc/internal/rpcserver.go

@@ -14,8 +14,7 @@ type (
 	ServerOption func(options *rpcServerOptions)
 
 	rpcServerOptions struct {
-		metrics    *stat.Metrics
-		MaxRetries int
+		metrics *stat.Metrics
 	}
 
 	rpcServer struct {
@@ -56,7 +55,6 @@ func (s *rpcServer) Start(register RegisterFn) error {
 
 	unaryInterceptors := []grpc.UnaryServerInterceptor{
 		serverinterceptors.UnaryTracingInterceptor,
-		serverinterceptors.RetryInterceptor(s.maxRetries),
 		serverinterceptors.UnaryCrashInterceptor,
 		serverinterceptors.UnaryStatInterceptor(s.metrics),
 		serverinterceptors.UnaryPrometheusInterceptor,
@@ -89,10 +87,3 @@ func WithMetrics(metrics *stat.Metrics) ServerOption {
 		options.metrics = metrics
 	}
 }
-
-// WithMaxRetries returns a func that sets a max retries to a Server.
-func WithMaxRetries(maxRetries int) ServerOption {
-	return func(options *rpcServerOptions) {
-		options.MaxRetries = maxRetries
-	}
-}