private static FilteredPipeline findAccepting(final HttpRequest request) {
final FilteredPipeline candidate = null;
for (final FilteredPipeline f : pipelines) {
if (f.checkAccepts(request)) {
return f;
}
}
if (request.getHeader(HttpHeaders.Names.HOST).contains("amazonaws.com")
|| request.getHeader(HttpHeaders.Names.HOST).contains(subDomain.get())) {
String hostHeader = request.getHeader(HttpHeaders.Names.HOST);
LOG.debug("Trying to intercept request for " + hostHeader);
for (final FilteredPipeline f : pipelines) {
if (Ats.from(f).has(ComponentPart.class)) {
Class<? extends ComponentId> compIdClass = Ats.from(f).get(ComponentPart.class).value();
ComponentId compId = ComponentIds.lookup(compIdClass);
if (Ats.from(compIdClass).has(PublicService.class)) {
if (request.getHeaderNames().contains("SOAPAction")
&& f.addHandlers(Channels.pipeline()).get(SoapHandler.class) == null) {
continue; // Skip pipeline which doesn't handle SOAP for this SOAP request
} else if (!request.getHeaderNames().contains("SOAPAction")
&& f.addHandlers(Channels.pipeline()).get(SoapHandler.class) != null) {
continue; // Skip pipeline which handles SOAP for this non-SOAP request
}
LOG.debug("Maybe intercepting: " + hostHeader + " using " + f.getClass());
if (Ats.from(compIdClass).has(AwsServiceName.class)
&& request
.getHeader(HttpHeaders.Names.HOST)
.matches(
"[\\w\\.-_]*" + compId.getAwsServiceName() + "\\.\\w+\\.amazonaws.com")) {
return f; // Return pipeline which can handle the request for
// ${service}.${region}.amazonaws.com
} else if (request
.getHeader(HttpHeaders.Names.HOST)
.matches("[\\w\\.-_]*" + compId.name() + "\\." + subDomain.get())) {
return f; // Return pipeline which can handle the request for
// ${service}.${system.dns.dnsdomain}
}
}
}
}
}
if (candidate == null) {
for (final FilteredPipeline f : internalPipelines) {
if (f.checkAccepts(request)) {
return f;
}
}
}
return candidate;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
final ChannelPipeline p = Channels.pipeline();
p.addLast("sm", ipcMessageHandler); // upstream 6
return p;
}
public ChannelPipeline getPipeline() throws Exception {
log.debug("Creating client channel pipeline");
ChannelPipeline pipeline = Channels.pipeline();
SSLEngine engine = sslContext.createSSLEngine();
engine.setUseClientMode(true);
SslHandler sslHandler = new SslHandler(engine);
sslHandler.setCloseOnSSLException(true);
pipeline.addLast("ssl", sslHandler);
pipeline.addLast("chunker", new ChunkedWriteHandler());
pipeline.addLast(
"framer",
new DelimiterBasedFrameDecoder(protocol.maxHeaderLength(), protocol.headerDelimiter()));
pipeline.addLast("stringDecoder", new StringDecoder(protocol.headerCharset()));
pipeline.addLast("stringEncoder", new StringEncoder(protocol.headerCharset()));
HeaderCodec headerCodec = new HeaderCodec(protocol);
pipeline.addLast("headerDecoder", headerCodec.decoder());
pipeline.addLast("headerEncoder", headerCodec.encoder());
pipeline.addLast("client", new ClientHandler(store));
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
final ChannelPipeline p = Channels.pipeline();
p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder()); // upstream 2
p.addLast("frameEncoder", FRAME_ENCODER); // downstream 2
p.addLast("ipcSessionManager", ipcSessionManager); // upstream 5
return p;
}
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
addLengthFieldPipes(pipeline);
BlockingReadHandler<ChannelBuffer> reader =
new BlockingReadHandler<ChannelBuffer>(new ArrayBlockingQueue<ChannelEvent>(3, false));
pipeline.addLast("blockingHandler", reader);
return pipeline;
}
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("encoder", new HttpResponseEncoder());
pipeline.addLast("JsonConverter", new JsonEncoder());
pipeline.addLast("executionHandler", executionHandler);
pipeline.addLast("handler", new WeightedRandomNumberGenerator(connection));
return pipeline;
}
/** {@inheritDoc} */
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipleline = Channels.pipeline();
pipleline.addLast("encode", new SocksMessageEncoder());
pipleline.addLast("decode", new FixedLengthFrameDecoder(fixedLength));
pipleline.addLast("handler", new NettyServerHandler());
return pipleline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("monitor", new MonitorChannelHandler(byteCounterMonitor));
addLengthFieldPipes(pipeline, frameLength);
pipeline.addLast("serverHandler", this);
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("decoder", new HttpRequestDecoder());
pipeline.addLast("encoder", new HttpResponseEncoder());
pipeline.addLast("handler", handler);
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("requestDecoder", REQUEST_DECODER);
pipeline.addLast("handler", new RequestHandler());
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
final ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("logger", new LoggingHandler(false));
pipeline.addLast("matrix", new MatrixSourceHandler(matrix));
return pipeline;
}
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("decoder", new HttpRequestDecoder());
pipeline.addLast("aggregator", new HttpChunkAggregator(1048576));
pipeline.addLast("encoder", new HttpResponseEncoder());
pipeline.addLast("deflater", new HttpContentCompressor());
// logger.debug("[Factory] New pipeline created.");
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline p = Channels.pipeline();
p.addLast("frameDecoder", new LengthFieldBasedFrameDecoder(16 * 1024 * 1024, 0, 4, 0, 4));
p.addLast("rpcDecoder", rpcDecoder);
p.addLast("frameEncoder", frameEncoder);
p.addLast("rpcEncoder", rpcEncoder);
p.addLast("handler", new RpcMessageHandler(rpcPeer));
return p;
}
/**
* Decoding process will include the following handlers: - framedecoder - packetdecoder - handler
*
* <p>Encoding process: - packetencoder
*
* <p>Please note the sequence of handlers
*/
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("framedecoder", new PacketFrameDecoder());
pipeline.addLast("packetdecoder", new LoginPacketDecoder());
pipeline.addLast("packetencoder", new LoginPacketEncoder());
pipeline.addLast("executor", new ExecutionHandler(pipelineExecutor));
pipeline.addLast("handler", new ClientChannelHandler());
return pipeline;
}
public ChannelPipeline getPipeline() throws Exception {
// Create a default pipeline implementation.
ChannelPipeline pipeline = Channels.pipeline();
// Decoder
pipeline.addLast("decoder", new MessageDecoder());
// Encoder
pipeline.addLast("encoder", new MessageEncoder());
// business logic.
pipeline.addLast("handler", new StormClientHandler(client));
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
final ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("logger", new LoggingHandler(false));
pipeline.addLast("silence-detect", new ReadTimeoutHandler(timer, 30));
pipeline.addLast("auto-reconnect", new ReconnectHandler(timer));
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("ssl", Handlers.newSslHandler());
pipeline.addLast("decoder", Handlers.newHttpDecoder());
pipeline.addLast("encoder", Handlers.newHttpResponseEncoder());
pipeline.addLast("chunkedWriter", Handlers.newChunkedWriteHandler());
pipeline.addLast("fence", Handlers.bootstrapFence());
pipeline.addLast("pipeline-filter", Handlers.newNioServerHandler());
if (StackConfiguration.ASYNC_PIPELINE) {
pipeline.addLast("async-pipeline-execution-handler", Handlers.pipelineExecutionHandler());
}
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
if (sslFactory != null) {
pipeline.addLast("ssl", new SslHandler(sslFactory.createSSLEngine()));
}
pipeline.addLast("decoder", new HttpRequestDecoder());
pipeline.addLast("aggregator", new HttpChunkAggregator(1 << 16));
pipeline.addLast("encoder", new HttpResponseEncoder());
pipeline.addLast("chunking", new ChunkedWriteHandler());
pipeline.addLast("shuffle", PullServer);
return pipeline;
// TODO factor security manager into pipeline
// TODO factor out encode/decode to permit binary shuffle
// TODO factor out decode of index to permit alt. models
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelBuffer[] delimiter;
if (config.getBoolean(SyslogTCPInput.CK_USE_NULL_DELIMITER)) {
delimiter = Delimiters.nulDelimiter();
} else {
delimiter = Delimiters.lineDelimiter();
}
ChannelPipeline p = Channels.pipeline();
p.addLast("connection-counter", connectionCounter);
p.addLast("framer", new DelimiterBasedFrameDecoder(2 * 1024 * 1024, delimiter));
p.addLast("traffic-counter", throughputCounter);
p.addLast("handler", new SyslogDispatcher(server, config, sourceInput));
return p;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline p = Channels.pipeline();
p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder());
p.addLast("protobufDecoder", new ProtobufDecoder(prototype));
p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
p.addLast("protobufEncoder", new ProtobufEncoder());
SimpleNettyProtobufClientHandler<TSend, TReceive> handler =
new SimpleNettyProtobufClientHandler<TSend, TReceive>(bootstrap, strategy.newInstance());
client.setHandler(handler);
p.addLast("handler", handler);
return p;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("logger", new LoggingHandler(InternalLogLevel.DEBUG));
pipeline.addLast(
"decoder-frame",
new DelimiterBasedFrameDecoder(
RpcConstants.MAX_FRAME_LEN,
ChannelBuffers.unmodifiableBuffer(
ChannelBuffers.copiedBuffer(DELIM, RpcCodecUtils.DEF_CHARSET))));
pipeline.addLast("decoder-response", new RpcResponseDecoder());
pipeline.addLast("encoder", new RpcRequestEncoder());
pipeline.addLast("handler", new RpcClientHandler());
return pipeline;
}
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("decoder", new TSODecoder(null));
pipeline.addLast("encoder", new TSOEncoder());
synchronized (this) {
if (x == null) x = new ExecutionHandler(pipelineExecutor);
if (bwhandler == null) bwhandler = new BandwidthMeterHandler();
// if (timer == null)
// timer = new HashedWheelTimer();
}
pipeline.addLast("pipelineExecutor", x);
// pipeline.addLast("timeout", new WriteTimeoutHandler(timer, 10));
pipeline.addFirst("bw", bwhandler);
pipeline.addLast("handler", handler);
return pipeline;
}
@Test
public void testNettyConfigBuilder() {
NettyConfigBuilder configBuilder = new NettyConfigBuilder();
configBuilder.getServerSocketChannelConfig().setReceiveBufferSize(10000);
configBuilder.getServerSocketChannelConfig().setBacklog(1000);
configBuilder.getServerSocketChannelConfig().setReuseAddress(true);
ServerBootstrap bootstrap = new ServerBootstrap(new NioServerSocketChannelFactory());
bootstrap.setOptions(configBuilder.getOptions());
bootstrap.setPipelineFactory(Channels.pipelineFactory(Channels.pipeline()));
Channel serverChannel = bootstrap.bind(new InetSocketAddress(port));
Assert.assertEquals(
((ServerSocketChannelConfig) serverChannel.getConfig()).getReceiveBufferSize(), 10000);
Assert.assertEquals(((ServerSocketChannelConfig) serverChannel.getConfig()).getBacklog(), 1000);
Assert.assertTrue(((ServerSocketChannelConfig) serverChannel.getConfig()).isReuseAddress());
}
@Override
public ChannelPipeline getPipeline() throws Exception {
final ChannelPipeline pipeline = Channels.pipeline();
for (Map.Entry<String, ChannelHandler> e :
Handlers.channelMonitors(TimeUnit.SECONDS, StackConfiguration.CLIENT_INTERNAL_TIMEOUT_SECS)
.entrySet()) { // TODO:GRZE: configurable
pipeline.addLast(e.getKey(), e.getValue());
}
pipeline.addLast("decoder", Handlers.newHttpResponseDecoder());
pipeline.addLast("aggregator", Handlers.newHttpChunkAggregator());
pipeline.addLast("encoder", Handlers.httpRequestEncoder());
pipeline.addLast("serializer", Handlers.soapMarshalling());
pipeline.addLast("wssec", InternalClientPipeline.wssecHandler);
pipeline.addLast("addressing", Handlers.addressingHandler());
pipeline.addLast("soap", Handlers.soapHandler());
pipeline.addLast("binding", Handlers.bindingHandler("msgs_eucalyptus_com"));
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("debug-client-head", new DebugHandler("CLIENT_HEAD"));
if (this.clientContext.isSecure()) {
SSLEngine sslEngine = this.clientContext.getSSLContext().createSSLEngine();
sslEngine.setUseClientMode(true);
SslHandler sslHandler = new SslHandler(sslEngine);
sslHandler.setEnableRenegotiation(false);
sslHandler.setIssueHandshake(true);
pipeline.addLast("ssl", sslHandler);
pipeline.addLast("client-post-ssl", new DebugHandler("SERVER-POST-SSL"));
}
if (this.handshake != null) {
pipeline.addLast("http-encoder", new HttpRequestEncoder());
pipeline.addLast("http-decoder", new WebSocketHttpResponseDecoder(this.handshake));
pipeline.addLast(
"websocket-connection-negotiator",
new WebSocketConnectionNegotiator(
this.clientContext.getWebSocketAddress(), this.handshake));
pipeline.addLast("stomp-frame-decoder", new WebSocketStompFrameDecoder());
pipeline.addLast("stomp-frame-encoder", new WebSocketStompFrameEncoder());
} else {
pipeline.addLast("stomp-frame-decoder", new StompFrameDecoder());
pipeline.addLast("stomp-frame-encoder", new StompFrameEncoder());
}
pipeline.addLast("debug-client-mid", new DebugHandler("CLIENT_MID"));
pipeline.addLast(
"stomp-connection-negotiator", new StompConnectionNegotiator(clientContext, "localhost"));
pipeline.addLast("stomp-client-receipt", new ClientReceiptHandler(clientContext));
pipeline.addLast("stomp-message-encoder", new StompMessageEncoder());
pipeline.addLast(
"stomp-message-decoder",
new StompMessageDecoder(new ClientStompMessageFactory(this.client)));
pipeline.addLast("stomp-client-message-handler", new ClientMessageHandler(clientContext));
pipeline.addLast("debug-client-tail", new DebugHandler("CLIENT_TAIL"));
return pipeline;
}
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
// use DebugFrameDecoder to look at the raw message
// pipeline.addLast("frameDecoder", new DebugFrameDecoder(67108864, 0,
// 4,0, 4));
pipeline.addLast("frameDecoder", new LengthFieldBasedFrameDecoder(67108864, 0, 4, 0, 4));
pipeline.addLast(
"protobufDecoder", new ProtobufDecoder(eye.Comm.Management.getDefaultInstance()));
pipeline.addLast("frameEncoder", new LengthFieldPrepender(4));
pipeline.addLast("protobufEncoder", new ProtobufEncoder());
// our message processor
// pipeline.addLast("handler", new MonitorHandler());
pipeline.addLast("handler", new MonitorHandler(this.monitoredSvrConf, svr));
return pipeline;
}
private <In, Out> Channel listen(int port, NetworkEndpointFactory<In, Out> endpointFactory) {
ServerBootstrap bootstrap = new ServerBootstrap(channelFactory);
bootstrap.setPipelineFactory(
() ->
Channels.pipeline(
new ObjectEncoder(),
new ObjectDecoder(ClassResolvers.softCachingResolver(getClass().getClassLoader())),
new LoggingHandler(NettyNetworkServer.class, logLevel),
new NettyNetworkEndpointAdapter<>(endpointFactory.createEndpoint()),
new AddToChannelGroupHandler(allChannels)));
bootstrap.setOption("child.tcpNoDelay", true);
bootstrap.setOption("child.keepAlive", true);
Channel channel = bootstrap.bind(new InetSocketAddress(port));
allChannels.add(channel);
return channel;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("decoder", new CodecDecoder());
pipeline.addLast("encoder", new CodecEncoder());
pipeline.addLast("handler", new ConnectionHandler());
pipeline.addLast(
"pipelineExecutor",
new ExecutionHandler(
new OrderedMemoryAwareThreadPoolExecutor(
200,
1048576,
1073741824,
100,
TimeUnit.MILLISECONDS,
Executors.defaultThreadFactory())));
return pipeline;
}
@Override
public ChannelPipeline getPipeline() throws Exception {
ChannelPipeline pipeline = Channels.pipeline();
pipeline.addLast("decoder", new HttpRequestDecoder());
pipeline.addLast("encoder", new HttpResponseEncoder());
pipeline.addLast("chunkWriter", new ChunkedWriteHandler());
pipeline.addLast("inflater", new HttpContentDecompressor());
pipeline.addLast("deflater", new HttpContentCompressor());
if (executionHandler != null) {
pipeline.addLast("executionHandler", executionHandler);
}
for (ChannelHandler handler : requestHandlers) {
pipeline.addLast(handler.getClass().getSimpleName(), handler);
}
return pipeline;
}
private <K, V, T extends RedisAsyncConnection<K, V>> T connect(
CommandHandler<K, V> handler, T connection) {
try {
ConnectionWatchdog watchdog = new ConnectionWatchdog(bootstrap, channels, timer);
ChannelPipeline pipeline = Channels.pipeline(watchdog, handler, connection);
Channel channel = bootstrap.getFactory().newChannel(pipeline);
ChannelFuture future = channel.connect((SocketAddress) bootstrap.getOption("remoteAddress"));
future.await();
if (!future.isSuccess()) {
throw future.getCause();
}
watchdog.setReconnect(true);
return connection;
} catch (Throwable e) {
throw new RedisException("Unable to connect", e);
}
}
