Class RetriableStream.Sublistener

    • Method Detail

      • headersRead

        public void headersRead​(Metadata headers)
        Description copied from interface: ClientStreamListener
        Called upon receiving all header information from the remote end-point. Note that transports are not required to call this method if no header information is received, this would occur when a stream immediately terminates with an error and only ClientStreamListener.closed(io.grpc.Status, RpcProgress, Metadata) is called.

        This method should return quickly, as the same thread may be used to process other streams.

        Specified by:
        headersRead in interface ClientStreamListener
        Parameters:
        headers - the fully buffered received headers.
      • closed

        public void closed​(Status status,
                           ClientStreamListener.RpcProgress rpcProgress,
                           Metadata trailers)
        Description copied from interface: ClientStreamListener
        Called when the stream is fully closed. Status.Code.OK is the only status code that is guaranteed to have been sent from the remote server. Any other status code may have been caused by abnormal stream termination. This is guaranteed to always be the final call on a listener. No further callbacks will be issued.

        This method should return quickly, as the same thread may be used to process other streams.

        Specified by:
        closed in interface ClientStreamListener
        Parameters:
        status - details about the remote closure
        rpcProgress - RPC progress when client stream listener is closed
        trailers - trailing metadata
      • makeRetryDecision

        private RetriableStream.RetryPlan makeRetryDecision​(Status status,
                                                            Metadata trailer)
        Decides in current situation whether or not the RPC should retry and if it should retry how long the backoff should be. The decision does not take the commitment status into account, so caller should check it separately. It also updates the throttle. It does not change state.
      • getPushbackMills

        @Nullable
        private java.lang.Integer getPushbackMills​(Metadata trailer)
      • onReady

        public void onReady()
        Description copied from interface: StreamListener
        This indicates that the transport is now capable of sending additional messages without requiring excessive buffering internally. This event is just a suggestion and the application is free to ignore it, however doing so may result in excessive buffering within the transport.
        Specified by:
        onReady in interface StreamListener