Examples with HAProxyMessage io.netty.handler.codec.haproxy.HAProxyMessage used on opensource projects

Example 6 with HAProxyMessage

use of io.netty.handler.codec.haproxy.HAProxyMessage in project thingsboard by thingsboard.

the class ProxyIpFilter method channelRead.

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    log.trace("[{}] Received msg: {}", ctx.channel().id(), msg);
    if (msg instanceof HAProxyMessage) {
        HAProxyMessage proxyMsg = (HAProxyMessage) msg;
        if (proxyMsg.sourceAddress() != null && proxyMsg.sourcePort() > 0) {
            InetSocketAddress address = new InetSocketAddress(proxyMsg.sourceAddress(), proxyMsg.sourcePort());
            if (!context.checkAddress(address)) {
                closeChannel(ctx);
            } else {
                log.trace("[{}] Setting address: {}", ctx.channel().id(), address);
                ctx.channel().attr(MqttTransportService.ADDRESS).set(address);
                // We no longer need this channel in the pipeline. Similar to HAProxyMessageDecoder
                ctx.pipeline().remove(this);
            }
        } else {
            log.trace("Received local health-check connection message: {}", proxyMsg);
            closeChannel(ctx);
        }
    }
}