Example usage for io.netty.channel ChannelHandlerContext fireUserEventTriggered

Introduction

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

Prototype

@Override
    ChannelHandlerContext fireUserEventTriggered(Object evt);

Source Link

Usage

From source file:com.whizzosoftware.wzwave.channel.outbound.FrameQueueHandler.java

License:Open Source License

private void sendNextFrame(ChannelHandlerContext ctx) {
    if (pendingQueue.size() > 0) {
        FrameWrite fw = pendingQueue.pop();
        logger.trace("Sending next queued data frame: {}", fw.frame);
        ctx.writeAndFlush(fw.frame, fw.promise);
        fw.frame.incremenentSendCount();
        ctx.fireUserEventTriggered(new DataFrameSentEvent(fw.frame, fw.isListeningNode));
    } else {//from   w w w  . j  a  v  a 2s  .c  om
        logger.trace("No pending data frames to send");
    }
}

From source file:com.zaradai.distributor.messaging.netty.handler.AbstractHandshakeHandler.java

License:Apache License

private void notifyHandshakeSuccess(ChannelHandlerContext handlerContext) {
    removeFromPipeline(handlerContext);// www.  j av  a2  s  . c o  m

    try {
        handshakePromise.setSuccess(handlerContext.channel());
        handlerContext.fireUserEventTriggered(HandshakeCompletionEvent.SUCCESS);
        LOGGER.info("Success");
    } catch (IllegalStateException e) {
        LOGGER.debug("Unable to set success", e);
        handlerContext.fireUserEventTriggered(new HandshakeCompletionEvent(e));
        handlerContext.close();
    }
}

From source file:com.zaradai.distributor.messaging.netty.handler.AbstractHandshakeHandler.java

License:Apache License

private void notifyHandshakeFailure(ChannelHandlerContext handlerContext, Throwable cause) {
    removeFromPipeline(handlerContext);//from   w  w  w  .  j  a va  2  s  . c  o m

    if (!inErrorAndClosing) {
        try {
            inErrorAndClosing = true;
            handshakePromise.setFailure(cause);
        } finally {
            handlerContext.fireUserEventTriggered(new HandshakeCompletionEvent(cause));
            handlerContext.close();
            LOGGER.info("Failure in handshake", cause);
        }
    }
}

From source file:com.zhang.handler.NettyChannelPoolHandler.java

License:Apache License

/**
 * @see io.netty.channel.ChannelInboundHandlerAdapter#userEventTriggered(io.netty.channel.ChannelHandlerContext, java.lang.Object)
 *///from   w  w  w . j ava 2  s  . c  om
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) {
    if (evt instanceof IdleStateEvent) {
        logger.log(Level.WARNING, "remove idle channel: " + ctx.channel());
        ctx.channel().close();
    } else {
        ctx.fireUserEventTriggered(evt);
    }
}

From source file:com.zhucode.longio.transport.netty.AbstractNettyHandler.java

License:Open Source License

@Override
protected void process(ChannelHandlerContext ctx, ByteBuf buf) throws ProtocolException {

    byte[] bytes = new byte[buf.readableBytes()];

    buf.readBytes(bytes);//from  ww w  .  j  av  a  2  s . c  o  m

    MessageBlock mb = pp.decode(bytes);

    if (mb.getCmd() == 0) {
        ctx.fireUserEventTriggered(new PongEvent());
        return;
    }

    mb.setConnector(this.connector);
    mb.setProtocol(pp);
    mb.setSessionId(ctx.channel().attr(NettyConnector.sessionKey).get());
    mb.setLocalAddress(ctx.channel().localAddress());
    mb.setRemoteAddress(ctx.channel().remoteAddress());

    this.dispatcher.dispatch(mb);
}

From source file:com.zhucode.longio.transport.netty.HttpClientHandler.java

License:Open Source License

private void handleHttp(ChannelHandlerContext ctx, Object msg) {
    FullHttpResponse res = (FullHttpResponse) msg;
    ByteBuf bb = res.content();/* w  ww . jav  a 2s  .  c o  m*/
    byte[] bytes = new byte[bb.readableBytes()];
    bb.readBytes(bytes);

    try {
        MessageBlock mb = pp.decode(bytes);
        if (mb.getCmd() == 0) {
            ctx.fireUserEventTriggered(new PingEvent());
            return;
        }
        processRevMessage(ctx, mb);
    } catch (ProtocolException e) {
        e.printStackTrace();
    }
}

From source file:com.zhucode.longio.transport.netty.RawSocketClientHandler.java

License:Open Source License

@Override
public void channelRead(ChannelHandlerContext ctx, Object message) throws Exception {
    ByteBuf buf = (ByteBuf) message;//w w w . j a v a 2 s  .  c  o m
    byte[] bytes = new byte[buf.readableBytes()];
    buf.readBytes(bytes);

    try {
        MessageBlock mb = pp.decode(bytes);
        if (mb.getCmd() == 0) {
            ctx.fireUserEventTriggered(new PingEvent());
            return;
        }
        processRevMessage(ctx, mb);
    } catch (ProtocolException e) {
        e.printStackTrace();
    } finally {
        buf.release();
    }
}

From source file:discord4j.common.close.CloseHandlerAdapter.java

License:Open Source License

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) {
    if (evt instanceof SslCloseCompletionEvent) {
        SslCloseCompletionEvent closeEvent = (SslCloseCompletionEvent) evt;
        if (!closeEvent.isSuccess()) {
            log.debug("Abnormal close status: {}", closeEvent.cause().toString());
            closeStatus.set(new CloseStatus(1006, closeEvent.cause().toString()));
        }//from  w w w . j a v  a  2  s.c o  m
    }
    ctx.fireUserEventTriggered(evt);
}

From source file:io.grapebaba.vineyard.grape.heartbeat.HeartbeatClientHandler.java

License:Apache License

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event == IdleStateEvent.WRITER_IDLE_STATE_EVENT) {
            ctx.writeAndFlush(new HeartbeatRequestMessage());
        }/*  ww w  . ja v a 2s  .co m*/
    } else {
        ctx.fireUserEventTriggered(evt);
    }
}

From source file:io.grapebaba.vineyard.grape.heartbeat.HeartbeatServerHandler.java

License:Apache License

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event == IdleStateEvent.READER_IDLE_STATE_EVENT) {
            ctx.disconnect();/* ww  w  . j av a 2  s.com*/
        }
    } else {
        ctx.fireUserEventTriggered(evt);
    }
}