@Override
    public void channelRead0(ChannelHandlerContext ctx, DecodeObject decObject) {
        if (decObject.getMsgType() != MsgType.MSG_BIN_HEARTBEAT) {
            tcpClientMgr.feedbackMsgResponse(ctx.channel().toString(), decObject);
        }
    }
TCP client handler class

Used to process TCP response message.
inlong-sdk/dataproxy-sdk/src/main/java/org/apache/inlong/sdk/dataproxy/network/tcp/ClientHandler.java