io.grpc.netty

Class GrpcHttp2ConnectionHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.http2.Http2ConnectionHandler

io.grpc.netty.GrpcHttp2ConnectionHandler

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler, ChannelOutboundHandler, Http2LifecycleManager

@Internal
public abstract class GrpcHttp2ConnectionHandler
extends Http2ConnectionHandler

gRPC wrapper for Http2ConnectionHandler.

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder

ByteToMessageDecoder.Cumulator

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

ChannelHandler.Sharable

Field Summary

Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Constructor Summary

Constructors

Constructor and Description
GrpcHttp2ConnectionHandler(Http2ConnectionDecoder decoder, Http2ConnectionEncoder encoder, Http2Settings initialSettings)

Method Summary

Modifier and Type	Method and Description
void	handleProtocolNegotiationCompleted(io.grpc.Attributes attrs) Triggered on protocol negotiation completion.

Methods inherited from class io.netty.handler.codec.http2.Http2ConnectionHandler

bind, channelActive, channelInactive, channelReadComplete, channelWritabilityChanged, close, closeStream, closeStreamLocal, closeStreamRemote, connect, connection, decode, decoder, deregister, disconnect, encoder, exceptionCaught, flush, frameWriter, goAway, gracefulShutdownTimeoutMillis, gracefulShutdownTimeoutMillis, handlerAdded, handlerRemoved0, handleServerHeaderDecodeSizeError, isGracefulShutdownComplete, onConnectionError, onError, onHttpClientUpgrade, onHttpServerUpgrade, onStreamError, read, resetStream, write

Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

actualReadableBytes, callDecode, channelRead, decodeLast, discardSomeReadBytes, handlerRemoved, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelRegistered, channelUnregistered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, isSharable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty.channel.ChannelHandler

handlerRemoved

Constructor Detail

GrpcHttp2ConnectionHandler

public GrpcHttp2ConnectionHandler(Http2ConnectionDecoder decoder,
                                  Http2ConnectionEncoder encoder,
                                  Http2Settings initialSettings)

Method Detail

handleProtocolNegotiationCompleted

public void handleProtocolNegotiationCompleted(io.grpc.Attributes attrs)

Triggered on protocol negotiation completion.

It must me called after negotiation is completed but before given handler is added to the channel.

Parameters:

attrs - arbitrary attributes passed after protocol negotiation (eg. SSLSession).