List of usage examples for io.netty.channel ChannelPipeline remove
<T extends ChannelHandler> T remove(Class<T> handlerType);
From source file:dorkbox.network.connection.registration.remote.RegistrationRemoteHandler.java
License:Apache License
private void cleanupPipeline0(final int idleTimeout, final ChannelHandler connection, final Channel channel, final ChannelPromise channelPromise, final boolean isTcp) { final ChannelPipeline pipeline = channel.pipeline(); // have to explicitly remove handlers based on the input type. Cannot use this.getClass().... boolean isClient = registrationWrapper.isClient(); if (isClient) { if (isTcp) { pipeline.remove(RegistrationRemoteHandlerClientTCP.class); } else {// w w w . ja va 2s . c om pipeline.remove(RegistrationRemoteHandlerClientUDP.class); } } else { if (isTcp) { pipeline.remove(RegistrationRemoteHandlerServerTCP.class); } else { pipeline.remove(RegistrationRemoteHandlerServerUDP.class); } } pipeline.remove(ConnectionRegistrationImpl.class); if (idleTimeout > 0) { pipeline.replace(IDLE_HANDLER, IDLE_HANDLER_FULL, new IdleStateHandler(0, 0, idleTimeout, TimeUnit.MILLISECONDS)); } else { pipeline.remove(IDLE_HANDLER); } pipeline.addLast(CONNECTION_HANDLER, connection); // we also DEREGISTER from the HANDSHAKE event-loop and run on the worker event-loop! ChannelFuture future = channel.deregister(); future.addListener(new GenericFutureListener<Future<? super Void>>() { @Override public void operationComplete(final Future<? super Void> f) throws Exception { if (f.isSuccess()) { // TCP and UDP register on DIFFERENT event loops. The channel promise ONLY runs on 1 of them... if (channelPromise.channel() == channel) { workerEventLoop.register(channelPromise); } else { workerEventLoop.register(channel); } } } }); }
From source file:dpfmanager.shell.modules.server.core.HttpServerHandler.java
License:Open Source License
@Override protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception { // Will use the first five bytes to detect a protocol. if (in.readableBytes() < 5) { in.clear();// w w w . java 2 s .c o m ctx.close(); return; } final int magic1 = in.getUnsignedByte(in.readerIndex()); final int magic2 = in.getUnsignedByte(in.readerIndex() + 1); if (isPost(magic1, magic2) || isOptions(magic1, magic2)) { // POST ChannelPipeline pipeline = ctx.pipeline(); pipeline.addLast(new HttpRequestDecoder()); pipeline.addLast(new HttpResponseEncoder()); pipeline.addLast(new HttpPostHandler(context)); pipeline.remove(this); } else if (isGet(magic1, magic2)) { // GET ChannelPipeline pipeline = ctx.pipeline(); pipeline.addLast(new HttpServerCodec()); pipeline.addLast(new HttpObjectAggregator(65536)); pipeline.addLast(new ChunkedWriteHandler()); pipeline.addLast(new HttpGetHandler(context)); pipeline.remove(this); } else { in.clear(); ctx.close(); } }
From source file:io.advantageous.conekt.http.impl.ClientConnection.java
License:Open Source License
NetSocket createNetSocket() {
// connection was upgraded to raw TCP socket
NetSocketImpl socket = new NetSocketImpl(vertx, channel, context, client.getSslHelper(), true, metrics,
metric);/* w w w . ja va 2 s.c om*/
Map<Channel, NetSocketImpl> connectionMap = new HashMap<>(1);
connectionMap.put(channel, socket);
// Flush out all pending data
endReadAndFlush();
// remove old http handlers and replace the old handler with one that handle plain sockets
ChannelPipeline pipeline = channel.pipeline();
ChannelHandler inflater = pipeline.get(HttpContentDecompressor.class);
if (inflater != null) {
pipeline.remove(inflater);
}
pipeline.remove("codec");
pipeline.replace("handler", "handler", new ConektNetHandler(connectionMap) {
@Override
public void exceptionCaught(ChannelHandlerContext chctx, Throwable t) throws Exception {
// remove from the real mapping
client.removeChannel(channel);
super.exceptionCaught(chctx, t);
}
@Override
public void channelInactive(ChannelHandlerContext chctx) throws Exception {
// remove from the real mapping
client.removeChannel(channel);
super.channelInactive(chctx);
}
@Override
public void channelRead(ChannelHandlerContext chctx, Object msg) throws Exception {
if (msg instanceof HttpContent) {
ReferenceCountUtil.release(msg);
return;
}
super.channelRead(chctx, msg);
}
});
return socket;
}
From source file:io.advantageous.conekt.http.impl.ServerConnection.java
License:Open Source License
NetSocket createNetSocket() {
NetSocketImpl socket = new NetSocketImpl(vertx, channel, context, server.getSslHelper(), false, metrics,
metric);/*from ww w . ja va 2 s . co m*/
Map<Channel, NetSocketImpl> connectionMap = new HashMap<>(1);
connectionMap.put(channel, socket);
// Flush out all pending data
endReadAndFlush();
// remove old http handlers and replace the old handler with one that handle plain sockets
ChannelPipeline pipeline = channel.pipeline();
ChannelHandler compressor = pipeline.get(HttpChunkContentCompressor.class);
if (compressor != null) {
pipeline.remove(compressor);
}
pipeline.remove("httpDecoder");
if (pipeline.get("chunkedWriter") != null) {
pipeline.remove("chunkedWriter");
}
channel.pipeline().replace("handler", "handler", new ConektNetHandler(connectionMap) {
@Override
public void exceptionCaught(ChannelHandlerContext chctx, Throwable t) throws Exception {
// remove from the real mapping
server.removeChannel(channel);
super.exceptionCaught(chctx, t);
}
@Override
public void channelInactive(ChannelHandlerContext chctx) throws Exception {
// remove from the real mapping
server.removeChannel(channel);
super.channelInactive(chctx);
}
@Override
public void channelRead(ChannelHandlerContext chctx, Object msg) throws Exception {
if (msg instanceof HttpContent) {
ReferenceCountUtil.release(msg);
return;
}
super.channelRead(chctx, msg);
}
});
// check if the encoder can be removed yet or not.
if (lastWriteFuture == null) {
channel.pipeline().remove("httpEncoder");
} else {
lastWriteFuture.addListener(new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
channel.pipeline().remove("httpEncoder");
}
});
}
return socket;
}
From source file:io.airlift.drift.transport.netty.server.OptionalSslHandler.java
License:Apache License
@Override protected void decode(ChannelHandlerContext context, ByteBuf in, List<Object> out) { // minimum bytes required to detect ssl if (in.readableBytes() < SSL_RECORD_HEADER_LENGTH) { return;/* w w w . j a va 2s .c om*/ } ChannelPipeline pipeline = context.pipeline(); if (isTls(in, in.readerIndex())) { pipeline.replace(this, "ssl", sslContext.newHandler(context.alloc())); } else { pipeline.remove(this); } }
From source file:io.airlift.drift.transport.netty.server.ThriftProtocolDetection.java
License:Apache License
private void switchToTransport(ChannelHandlerContext context, Transport transport, Optional<Protocol> protocol) { ChannelPipeline pipeline = context.pipeline(); transport.addFrameHandlers(pipeline, protocol, maxFrameSize, assumeClientsSupportOutOfOrderResponses); pipeline.addLast(new ResponseOrderingHandler()); pipeline.addLast(thriftServerHandler); // remove(this) must be last because it triggers downstream processing of the current message pipeline.remove(this); }
From source file:io.aos.netty5.socksproxy.SocksPortUnificationServerHandler.java
License:Apache License
@Override protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception { ChannelPipeline p = ctx.pipeline(); SocksProtocolVersion version = SocksProtocolVersion.valueOf(in.readByte()); System.out.println(version);/*from w w w . j a va2 s .c o m*/ in.resetReaderIndex(); switch (version) { case SOCKS4a: p.addLast(new Socks4CmdRequestDecoder()); p.addLast(Socks4MessageEncoder.INSTANCE); break; case SOCKS5: p.addLast(new Socks5InitRequestDecoder()); p.addLast(Socks5MessageEncoder.INSTANCE); break; case UNKNOWN: in.clear(); ctx.close(); return; } p.addLast(SocksServerHandler.INSTANCE); p.remove(this); }
From source file:io.jsync.http.impl.ClientConnection.java
License:Open Source License
NetSocket createNetSocket() {
// connection was upgraded to raw TCP socket
upgradedConnection = true;//from w w w . j av a 2 s . co m
DefaultNetSocket socket = new DefaultNetSocket(async, channel, context, client.tcpHelper, true);
Map<Channel, DefaultNetSocket> connectionMap = new HashMap<Channel, DefaultNetSocket>(1);
connectionMap.put(channel, socket);
// Flush out all pending data
endReadAndFlush();
// remove old http handlers and replace the old handler with one that handle plain sockets
ChannelPipeline pipeline = channel.pipeline();
ChannelHandler inflater = pipeline.get(HttpContentDecompressor.class);
if (inflater != null) {
pipeline.remove(inflater);
}
pipeline.remove("codec");
pipeline.replace("handler", "handler", new AsyncNetHandler(client.async, connectionMap) {
@Override
public void exceptionCaught(ChannelHandlerContext chctx, Throwable t) throws Exception {
// remove from the real mapping
client.connectionMap.remove(channel);
super.exceptionCaught(chctx, t);
}
@Override
public void channelInactive(ChannelHandlerContext chctx) throws Exception {
// remove from the real mapping
client.connectionMap.remove(channel);
super.channelInactive(chctx);
}
@Override
public void channelRead(ChannelHandlerContext chctx, Object msg) throws Exception {
if (msg instanceof HttpContent) {
ReferenceCountUtil.release(msg);
return;
}
super.channelRead(chctx, msg);
}
});
return socket;
}
From source file:io.jsync.http.impl.ServerConnection.java
License:Open Source License
NetSocket createNetSocket() {
DefaultNetSocket socket = new DefaultNetSocket(async, channel, context, server.tcpHelper, false);
Map<Channel, DefaultNetSocket> connectionMap = new HashMap<Channel, DefaultNetSocket>(1);
connectionMap.put(channel, socket);//from w w w . j a va2 s .co m
// Flush out all pending data
endReadAndFlush();
// remove old http handlers and replace the old handler with one that handle plain sockets
ChannelPipeline pipeline = channel.pipeline();
ChannelHandler compressor = pipeline.get(HttpChunkContentCompressor.class);
if (compressor != null) {
pipeline.remove(compressor);
}
pipeline.remove("httpDecoder");
if (pipeline.get("chunkedWriter") != null) {
pipeline.remove("chunkedWriter");
}
channel.pipeline().replace("handler", "handler", new AsyncNetHandler(server.async, connectionMap) {
@Override
public void exceptionCaught(ChannelHandlerContext chctx, Throwable t) throws Exception {
// remove from the real mapping
server.connectionMap.remove(channel);
super.exceptionCaught(chctx, t);
}
@Override
public void channelInactive(ChannelHandlerContext chctx) throws Exception {
// remove from the real mapping
server.connectionMap.remove(channel);
super.channelInactive(chctx);
}
@Override
public void channelRead(ChannelHandlerContext chctx, Object msg) throws Exception {
if (msg instanceof HttpContent) {
ReferenceCountUtil.release(msg);
return;
}
super.channelRead(chctx, msg);
}
});
// check if the encoder can be removed yet or not.
if (lastWriteFuture == null) {
channel.pipeline().remove("httpEncoder");
} else {
lastWriteFuture.addListener(new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
channel.pipeline().remove("httpEncoder");
}
});
}
return socket;
}
From source file:io.liveoak.container.protocols.PipelineConfigurator.java
License:Open Source License
public void switchToPureStomp(ChannelPipeline pipeline) { if (pipeline.get("protocol-detector") != null) { pipeline.remove("protocol-detector"); }//from w ww . j ava2 s . c o m StompServerContext serverContext = new SecuredStompServerContext(this.codecManager, this.subscriptionManager, this.client); AnalyticsService analyticsService = AnalyticsService.instance(); AnalyticsBandwidthHandler analyticsHandler = null; if (analyticsService != null && analyticsService.enabled()) { analyticsHandler = new AnalyticsBandwidthHandler(analyticsService); pipeline.addLast("analytics-handler", analyticsHandler); } pipeline.addLast(new StompFrameDecoder()); pipeline.addLast(new StompFrameEncoder()); // handle frames pipeline.addLast(new ConnectHandler(serverContext)); pipeline.addLast(new DisconnectHandler(serverContext)); pipeline.addLast(new SubscribeHandler(serverContext)); pipeline.addLast(new UnsubscribeHandler(serverContext)); // convert some frames to messages pipeline.addLast(new ReceiptHandler()); pipeline.addLast(new StompMessageDecoder()); pipeline.addLast(new StompMessageEncoder(true)); if (analyticsHandler != null) { pipeline.addLast(new AnalyticsNotificationHandler(analyticsHandler)); } // handle messages pipeline.addLast(new SendHandler(serverContext)); // catch errors, return an ERROR message. pipeline.addLast(new StompErrorHandler()); }