Example usage for io.netty.channel ChannelHandlerContext fireChannelRead

List of usage examples for io.netty.channel ChannelHandlerContext fireChannelRead

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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:org.rzo.netty.ahessian.log.OutLogger.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object e) throws Exception {
    if (_stateOnly) {
        ctx.fireChannelRead(e);
        return;//from   www.  j  av a 2s.c o  m
    }
    StringBuilder sb = new StringBuilder();
    sb.append('[');
    sb.append("" + System.currentTimeMillis());
    sb.append("/");
    sb.append(_name);
    sb.append("/");
    sb.append(Thread.currentThread().getName());
    sb.append(" ");
    sb.append(ctx.channel().hashCode());
    sb.append(" <in< ");
    sb.append(']');
    if (e instanceof ByteBuf) {
        encodeBuffer((ByteBuf) e, sb);
    }

    if (logger.isEnabled(internalLevel)) {
        logger.log(internalLevel, sb.toString());
    }

    ctx.fireChannelRead(e);
}

From source file:org.rzo.netty.ahessian.rpc.message.HessianRPCCallDecoder.java

License:Apache License

public void consume(ChannelHandlerContext ctx, InputStream inx) {
    HessianRPCCallMessage result = null;
    boolean getNextMessage = true;
    if (in == null || in.isClosed() || in.getInputStream() != inx) {
        in = new Hessian2Input(inx);
        in.setSerializerFactory(sFactory);
    }/*from  w w w  .ja va2s .  c o m*/
    while (ctx.channel().isActive() && getNextMessage) {
        try {

            if (in.bufferEmpty()) {
                // we have nothing to parse
                break;
            }

            int ch;
            if ((ch = in.read()) != 'H') {
                if (ch == 0)
                    ahessianLogger.info("H expected got Ping");
                else
                    ahessianLogger.warn("H expected got " + "0x" + Integer.toHexString(ch & 0xff) + " ("
                            + (char) +ch + ")");
                continue;
            }
            in.read();
            in.read();
            in.readEnvelope();
            String h = in.readString();
            if (!HEADER_STRING.equals(h)) {
                ahessianLogger.warn("missing header");
                continue;
            }

            Map<Object, Object> headers = new HashMap<Object, Object>();
            String methodName = null;
            List values = new ArrayList();

            int l = in.readInt();
            for (int i = 0; i < l; i++) {
                Integer key = in.readInt();
                Object value = in.readObject();
                headers.put(key, value);
            }
            in.readCall();
            methodName = in.readMethod();
            int argsLength = in.readInt();

            for (int i = 0; i < argsLength; i++)
                values.add(in.readObject());

            in.completeCall();
            in.completeEnvelope();

            in.resetReferences();
            result = new HessianRPCCallMessage(methodName, values.toArray(), headers,
                    (OutputStreamHandler) OutputStreamHandler.getOutputEncoder(ctx));
            result.setServer(true);
            result.setHasSessionFilter((Boolean) headers.get(HAS_SESSION_FILTER_HEADER_KEY));
            result.setSession(ServerSessionFilter.getSession(ctx));
            result.setHandler(InputStreamHandler.getHandler(ctx));
        } catch (Exception ex) {
            Constants.ahessianLogger.warn("", ex);
            result = null;
        }
        if (in.bufferEmpty()) {
            getNextMessage = false;
        }
        if (result != null) {
            // System.out.println("got call "+result);
            ctx.fireChannelRead(result);
        }
    }
}

From source file:org.rzo.netty.ahessian.rpc.message.HessianRPCReplyDecoder.java

License:Apache License

public void consume(ChannelHandlerContext ctx, InputStream inx) {
    while (ctx.channel().isActive() && !isBufferEmpty()) {
        HessianRPCReplyMessage m = parseReply(in);
        if (m != null)
            ctx.fireChannelRead(m);

        in.resetReferences();/*ww  w  .j a v  a 2 s . c  o  m*/

        if (isBufferEmpty()) {
            break;
        }
    }

}

From source file:org.rzo.netty.ahessian.serialization.HessianDecoder.java

License:Apache License

public HessianDecoder() {
    super(new InputStreamConsumer() {
        InputStream _in;//from ww  w. j  a va 2s. c  om

        @Override
        public void consume(ChannelHandlerContext ctx, InputStream in) {
            _in = in;
            try {
                HessianInput hin = new HessianInput(_in);
                while (true) {
                    Object obj = hin.readObject(null);
                    if (obj != null)
                        ctx.fireChannelRead(obj);
                }
            } catch (Exception ex) {
                if (ex.getMessage().startsWith("H expected got 0x0 ("))
                    Constants.ahessianLogger.info("Ping received");
                else
                    Constants.ahessianLogger.debug("", ex);
            }
        }

        @Override
        public boolean isBufferEmpty() {
            if (_in == null)
                return true;
            try {
                return _in.available() == 0;
            } catch (IOException e) {
                e.printStackTrace();
            }
            return true;
        }

        @Override
        public void setContext(ChannelHandlerContext ctx) {
            // TODO Auto-generated method stub

        }

    });
    // TODO Auto-generated constructor stub
}

From source file:org.rzo.netty.ahessian.session.ClientSessionFilter.java

License:Apache License

public void messageReceived(ChannelHandlerContext ctx, Object e) throws Exception {
    // if session established forward all messages
    if (_hasSession)
        ctx.fireChannelRead(e);
    else {//w ww. ja  va  2s  .c o m
        ByteBuf b = (ByteBuf) e;
        _sessionId += b.toString(Charset.forName("UTF-8"));
        checkSession(ctx);
    }
}

From source file:org.rzo.netty.ahessian.session.ServerSessionFilter.java

License:Apache License

public void channelRead(ChannelHandlerContext ctx, Object e) throws Exception {
    // if session established forward all messages
    if (_hasSession) {
        Session session = ctx.channel().attr(SESSION).get();
        session.onMessage();//from w  w  w.  j  a v  a2  s.c  o m
        ctx.fireChannelRead(e);
    } else {
        ByteBuf b = (ByteBuf) e;
        _sessionId += b.toString(Charset.forName("UTF-8"));
        b.release(b.refCnt());
        if (_sessionId.equals("?"))
            newSession(ctx);
        else
            checkSession(ctx);
    }
}

From source file:org.spongepowered.common.mixin.core.status.MixinPingResponseHandler.java

License:MIT License

/**
 * @author minecrell - January 18th, 2015
 * @reason Implements our Ping Status Response API for throwing
 * events and delegating to plugins./*from   w w  w.  j  a  v  a 2  s  . co  m*/
 *
 * @param ctx The context
 * @param msg The message
 * @throws Exception For reasons unexplained
 */
@Override
@Overwrite
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    ByteBuf m = (ByteBuf) msg;
    this.buf.writeBytes(m);
    m.release();

    this.buf.markReaderIndex();
    boolean result = false;

    try {
        result = readLegacy(ctx, this.buf);
    } finally {
        this.buf.resetReaderIndex();
        if (!result) {
            ByteBuf buf = this.buf;
            this.buf = null;

            ctx.pipeline().remove("legacy_query");
            ctx.fireChannelRead(buf);
        }
    }
}

From source file:org.spongepowered.mod.network.SpongeMessageInboundHandler.java

License:MIT License

@Override
protected void channelRead0(ChannelHandlerContext ctx, M msg) throws Exception {
    INetHandler iNetHandler = ctx.channel().attr(NetworkRegistry.NET_HANDLER).get();
    if (iNetHandler instanceof RemoteConnection) {
        // NetHandlerPlayServer and NetHandlerPlayClient
        this.messageHandler.handleMessage(msg, (RemoteConnection) iNetHandler, this.side);
    } else {//from  w  w  w  .  ja  v  a  2s . co m
        ctx.fireChannelRead(msg); // Propagate message
    }
}

From source file:org.spongepowered.mod.network.SpongeRawDataInboundHandler.java

License:MIT License

@Override
protected void channelRead0(ChannelHandlerContext ctx, FMLProxyPacket msg) throws Exception {
    INetHandler iNetHandler = ctx.channel().attr(NetworkRegistry.NET_HANDLER).get();
    if (iNetHandler instanceof RemoteConnection) {
        // NetHandlerPlayServer and NetHandlerPlayClient
        this.channel.handlePacket(msg, (RemoteConnection) iNetHandler);
    } else {/*from  w ww  .j a  va 2 s  .c o  m*/
        ctx.fireChannelRead(msg); // Propagate message
    }
}

From source file:org.spout.api.protocol.MessagePrintingHandler.java

License:Open Source License

@Override
public void channelRead(ChannelHandlerContext chc, Object msg) {
    Spout.getEngine().getLogger().info("Receiving: " + msg);
    chc.fireChannelRead(msg);
}