Example usage for io.netty.channel ChannelHandlerContext fireChannelRead

Introduction

In this page you can find the example usage for io.netty.channel ChannelHandlerContext fireChannelRead.

Prototype

@Override
    ChannelHandlerContext fireChannelRead(Object msg);

Source Link

Usage

From source file:com.corundumstudio.socketio.transport.WebSocketTransport.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    if (msg instanceof CloseWebSocketFrame) {
        ctx.channel().close();/* www. j  av a2  s.c  o m*/
        ReferenceCountUtil.release(msg);
    } else if (msg instanceof BinaryWebSocketFrame || msg instanceof TextWebSocketFrame) {
        ByteBufHolder frame = (ByteBufHolder) msg;
        ClientHead client = clientsBox.get(ctx.channel());
        if (client == null) {
            log.debug("Client with was already disconnected. Channel closed!");
            ctx.channel().close();
            frame.release();
            return;
        }

        ctx.pipeline().fireChannelRead(new PacketsMessage(client, frame.content(), Transport.WEBSOCKET));
        frame.release();
    } else if (msg instanceof FullHttpRequest) {
        FullHttpRequest req = (FullHttpRequest) msg;
        QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());
        String path = queryDecoder.path();
        List<String> transport = queryDecoder.parameters().get("transport");
        List<String> sid = queryDecoder.parameters().get("sid");

        if (transport != null && NAME.equals(transport.get(0))) {
            try {
                if (!configuration.getTransports().contains(Transport.WEBSOCKET)) {
                    log.debug("{} transport not supported by configuration.", Transport.WEBSOCKET);
                    ctx.channel().close();
                    return;
                }
                if (sid != null && sid.get(0) != null) {
                    final UUID sessionId = UUID.fromString(sid.get(0));
                    handshake(ctx, sessionId, path, req);
                } else {
                    ClientHead client = ctx.channel().attr(ClientHead.CLIENT).get();
                    // first connection
                    handshake(ctx, client.getSessionId(), path, req);
                }
            } finally {
                req.release();
            }
        } else {
            ctx.fireChannelRead(msg);
        }
    } else {
        ctx.fireChannelRead(msg);
    }
}

From source file:com.corundumstudio.socketio.transport.XHRPollingTransport.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    if (msg instanceof FullHttpRequest) {
        FullHttpRequest req = (FullHttpRequest) msg;
        QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());

        if (queryDecoder.path().startsWith(path)) {
            try {
                handleMessage(req, queryDecoder, ctx);
            } finally {
                req.release();//www. j av a  2  s .c om
            }
            return;
        }
    }
    ctx.fireChannelRead(msg);
}

From source file:com.dempe.ketty.srv.http.HttpStaticFileServerHandler.java

License:Apache License

@Override
protected void messageReceived(ChannelHandlerContext ctx, FullHttpRequest msg) throws Exception {
    ctx.fireChannelRead(msg);
}

From source file:com.ebay.jetstream.http.netty.server.KeepAliveHandler.java

License:MIT License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    Attribute<AtomicInteger> attr = ctx.attr(REQUEST_COUNT);
    if (attr.get() == null) {
        attr.setIfAbsent(new AtomicInteger());
    }/*from   w  w  w  . ja  v a  2s.com*/
    attr.get().incrementAndGet();
    ctx.fireChannelRead(msg);
}

From source file:com.ebay.jetstream.messaging.transport.netty.serializer.StreamMessageDecoder.java

License:MIT License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    ctx.fireChannelRead(EventProducerSessionHandler.BATCH_START_EVENT);
    try {//from  www.j av a 2 s .  co  m
        super.channelRead(ctx, msg);
    } finally {
        ctx.fireChannelRead(EventProducerSessionHandler.BATCH_END_EVENT);
    }
}

From source file:com.farsunset.cim.sdk.android.filter.CIMLoggingHandler.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    if (debug) {// w w  w .j  a va2  s. c  om
        Log.i(TAG, String.format("RECEIVED" + getSessionInfo(ctx.channel()) + "\n%s", msg.toString()));
    }
    ctx.fireChannelRead(msg);
}

From source file:com.flowpowered.networking.pipeline.MessageDecoder.java

License:MIT License

@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf buf, List<Object> out) throws Exception {
    Protocol protocol = messageHandler.getSession().getProtocol();
    Codec<?> codec = null;/*from w w  w  . ja va 2  s .  co m*/
    try {
        codec = protocol.readHeader(buf);
    } catch (UnknownPacketException e) {
        // We want to catch this and read the length if possible
        int length = e.getLength();
        if (length != -1 && length != 0) {
            buf.readBytes(length);
        }
        throw e;
    }

    if (codec == null) {
        throw new UnsupportedOperationException("Protocol#readHeader cannot return null!");
    }
    Message decoded = codec.decode(buf);
    ctx.fireChannelRead(decoded);
}

From source file:com.flysoloing.learning.network.netty.http2.helloworld.multiplex.server.Http2ServerInitializer.java

License:Apache License

/**
 * Configure the pipeline for a cleartext upgrade from HTTP to HTTP/2.0
 *///  w w w  .ja v  a  2  s.co m
private void configureClearText(SocketChannel ch) {
    final ChannelPipeline p = ch.pipeline();
    final HttpServerCodec sourceCodec = new HttpServerCodec();

    p.addLast(sourceCodec);
    p.addLast(new HttpServerUpgradeHandler(sourceCodec, upgradeCodecFactory));
    p.addLast(new SimpleChannelInboundHandler<HttpMessage>() {
        @Override
        protected void channelRead0(ChannelHandlerContext ctx, HttpMessage msg) throws Exception {
            // If this handler is hit then no upgrade has been attempted and the client is just talking HTTP.
            System.err.println("Directly talking: " + msg.protocolVersion() + " (no upgrade was attempted)");
            ChannelPipeline pipeline = ctx.pipeline();
            ChannelHandlerContext thisCtx = pipeline.context(this);
            pipeline.addAfter(thisCtx.name(), null,
                    new HelloWorldHttp1Handler("Direct. No Upgrade Attempted."));
            pipeline.replace(this, null, new HttpObjectAggregator(maxHttpContentLength));
            ctx.fireChannelRead(ReferenceCountUtil.retain(msg));
        }
    });

    p.addLast(new UserEventLogger());
}

From source file:com.flysoloing.learning.network.netty.socksproxy.SocksServerHandler.java

License:Apache License

@Override
public void channelRead0(ChannelHandlerContext ctx, SocksMessage socksRequest) throws Exception {
    switch (socksRequest.version()) {
    case SOCKS4a:
        Socks4CommandRequest socksV4CmdRequest = (Socks4CommandRequest) socksRequest;
        if (socksV4CmdRequest.type() == Socks4CommandType.CONNECT) {
            ctx.pipeline().addLast(new SocksServerConnectHandler());
            ctx.pipeline().remove(this);
            ctx.fireChannelRead(socksRequest);
        } else {/*from  w  w w. ja  va  2s.c om*/
            ctx.close();
        }
        break;
    case SOCKS5:
        if (socksRequest instanceof Socks5InitialRequest) {
            // auth support example
            //ctx.pipeline().addFirst(new Socks5PasswordAuthRequestDecoder());
            //ctx.write(new DefaultSocks5AuthMethodResponse(Socks5AuthMethod.PASSWORD));
            ctx.pipeline().addFirst(new Socks5CommandRequestDecoder());
            ctx.write(new DefaultSocks5InitialResponse(Socks5AuthMethod.NO_AUTH));
        } else if (socksRequest instanceof Socks5PasswordAuthRequest) {
            ctx.pipeline().addFirst(new Socks5CommandRequestDecoder());
            ctx.write(new DefaultSocks5PasswordAuthResponse(Socks5PasswordAuthStatus.SUCCESS));
        } else if (socksRequest instanceof Socks5CommandRequest) {
            Socks5CommandRequest socks5CmdRequest = (Socks5CommandRequest) socksRequest;
            if (socks5CmdRequest.type() == Socks5CommandType.CONNECT) {
                ctx.pipeline().addLast(new SocksServerConnectHandler());
                ctx.pipeline().remove(this);
                ctx.fireChannelRead(socksRequest);
            } else {
                ctx.close();
            }
        } else {
            ctx.close();
        }
        break;
    case UNKNOWN:
        ctx.close();
        break;
    }
}

From source file:com.flysoloing.learning.network.netty.spdy.client.SpdyFrameLogger.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) {
    if (acceptMessage(msg)) {
        log((SpdyFrame) msg, Direction.INBOUND);
    }//www.jav  a 2 s.c om
    ctx.fireChannelRead(msg);
}