private Message buildHeatBeat() {
Message message = new Message();
Header h = new Header();
h.setType(MessageType.HEARTBEAT_REQ.value());
message.setHeader(h);
return message;
}
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
Message message = (Message) msg;
// 握手成功主动发送心跳
if (message.getHeader() != null
&& message.getHeader().getType() == MessageType.LOGIN_RESP.value()) {
heartBeat =
ctx.executor()
.scheduleAtFixedRate(new HeartBeatTask(ctx), 0, 5000, TimeUnit.MILLISECONDS);
} else if (message.getHeader() != null
&& message.getHeader().getType() == MessageType.HEARTBEAT_RESP.value()) {
System.out.println("Client receive server heart beat message:---->" + message);
} else {
ctx.fireChannelRead(message);
}
}
