Example usage for io.netty.channel ChannelHandlerContext channel

Introduction

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

Prototype

Channel channel();

Source Link

Document

Return the Channel which is bound to the ChannelHandlerContext .

Usage

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) {/*from w w  w.j  av a 2 s  .c o m*/
        Log.i(TAG, String.format("RECEIVED" + getSessionInfo(ctx.channel()) + "\n%s", msg.toString()));
    }
    ctx.fireChannelRead(msg);
}

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

License:Apache License

@Override
public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
    if (debug) {//from w  ww.ja  v a2s.  c om
        Log.i(TAG, String.format("SENT" + getSessionInfo(ctx.channel()) + "\n%s", msg.toString()));
    }
    ctx.write(msg, promise);
}

From source file:com.farsunset.cim.sdk.client.CIMConnectorManager.java

License:Apache License

@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {

    logger.info("****************CIM??:" + ctx.channel().localAddress() + " NID:"
            + ctx.channel().id().asShortText());

    setLastHeartbeatTime(ctx.channel());

    Intent intent = new Intent();
    intent.setAction(CIMConstant.IntentAction.ACTION_CONNECTION_SUCCESSED);
    sendBroadcast(intent);/*w w w .  j  a  v a  2  s . co  m*/

}

From source file:com.farsunset.cim.sdk.client.CIMConnectorManager.java

License:Apache License

@Override
public void channelInactive(ChannelHandlerContext ctx) {

    logger.error("****************CIM?:" + ctx.channel().localAddress() + " NID:"
            + ctx.channel().id().asShortText());

    Intent intent = new Intent();
    intent.setAction(CIMConstant.IntentAction.ACTION_CONNECTION_CLOSED);
    sendBroadcast(intent);/*from   w  ww  .  ja  va 2 s. c om*/

}

From source file:com.farsunset.cim.sdk.client.CIMConnectorManager.java

License:Apache License

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) {

    /**//  w  ww.  j av a 2  s .  c  o m
     * wifi??? ???
     * 
     */
    if (evt instanceof IdleStateEvent && ((IdleStateEvent) evt).state().equals(IdleState.READER_IDLE)) {
        logger.debug("****************CIM " + IdleState.READER_IDLE + ":" + ctx.channel().localAddress()
                + " NID:" + ctx.channel().id().asShortText());

        Long lastTime = getLastHeartbeatTime(ctx.channel());
        if (lastTime != null && System.currentTimeMillis() - lastTime > HEARBEAT_TIME_OUT) {
            channel.close();
            logger.error("****************CIM ,??......" + " NID:"
                    + ctx.channel().id().asShortText());
        }
    }

}

From source file:com.farsunset.cim.sdk.client.CIMConnectorManager.java

License:Apache License

@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {

    logger.error("****************CIM:" + ctx.channel().localAddress() + " NID:"
            + ctx.channel().id().asShortText());

    if (cause != null && cause.getMessage() != null) {
        logger.error(cause.getMessage());
    }//from w  w w  . ja v  a2 s. c  o m

    Intent intent = new Intent();
    intent.setAction(CIMConstant.IntentAction.ACTION_UNCAUGHT_EXCEPTION);
    intent.putExtra(Exception.class.getName(), cause);
    sendBroadcast(intent);
}

From source file:com.farsunset.cim.sdk.client.CIMConnectorManager.java

License:Apache License

@Override
public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
    if (msg instanceof Message) {

        Intent intent = new Intent();
        intent.setAction(CIMConstant.IntentAction.ACTION_MESSAGE_RECEIVED);
        intent.putExtra(Message.class.getName(), (Message) msg);
        sendBroadcast(intent);/*from  w w w  .  j  av a  2 s  . co m*/

    }
    if (msg instanceof ReplyBody) {

        Intent intent = new Intent();
        intent.setAction(CIMConstant.IntentAction.ACTION_REPLY_RECEIVED);
        intent.putExtra(ReplyBody.class.getName(), (ReplyBody) msg);
        sendBroadcast(intent);
    }

    // ????
    if (msg instanceof HeartbeatRequest) {
        ctx.writeAndFlush(HeartbeatResponse.getInstance());
        setLastHeartbeatTime(ctx.channel());
    }

}

From source file:com.farsunset.cim.sdk.server.filter.decoder.AppMessageDecoder.java

License:Apache License

@Override
public void decode(ChannelHandlerContext arg0, ByteBuf buffer, List<Object> queue) throws Exception {

    /**//from w w  w . j a  va 2  s  . c  om
     * ?3?
     */
    if (buffer.readableBytes() < CIMConstant.DATA_HEADER_LENGTH) {
        return;
    }

    buffer.markReaderIndex();

    byte conetnType = buffer.readByte();

    byte lv = buffer.readByte();// int ?
    byte hv = buffer.readByte();// int ?

    int conetnLength = getContentLength(lv, hv);

    // ?????
    if (conetnLength <= buffer.readableBytes()) {
        byte[] dataBytes = new byte[conetnLength];
        buffer.readBytes(dataBytes);

        Object message = mappingMessageObject(dataBytes, conetnType);
        if (message != null) {
            arg0.channel().attr(AttributeKey.valueOf(CIMSession.PROTOCOL)).set(CIMSession.NATIVEAPP);
            queue.add(message);
            return;
        }
    }

    buffer.resetReaderIndex();
}

From source file:com.farsunset.cim.sdk.server.filter.decoder.WebMessageDecoder.java

License:Apache License

private void handleClose(ChannelHandlerContext arg0) {
    arg0.channel().close();
}

From source file:com.farsunset.cim.sdk.server.filter.ServerMessageDecoder.java

License:Apache License

@Override
protected void decode(ChannelHandlerContext arg0, ByteBuf buffer, List<Object> queue) throws Exception {

    Object protocol = arg0.channel().attr(AttributeKey.valueOf(CIMSession.PROTOCOL)).get();

    if (Objects.equals(CIMSession.WEBSOCKET, protocol)) {
        webMessageDecoder.decode(arg0, buffer, queue);
        return;//from  w  w  w .  j  av  a 2s . c  om
    }

    if (Objects.equals(CIMSession.NATIVEAPP, protocol)) {
        appMessageDecoder.decode(arg0, buffer, queue);
        return;
    }

    boolean handshake = tryWebsocketHandleHandshake(arg0, buffer, queue);
    if (!handshake) {
        appMessageDecoder.decode(arg0, buffer, queue);
    }

}