Describe the bug It happens from time to time when people join server [22:33:29 WARN]: [io.netty.channel.DefaultChannelPipeline] An exceptionCaught () event was fired, and it reached at the tail of ...

I know that in terms of the total amount of code, this example doesn’t reduce it, but it makes the server code cleaner and more elegant. In earlier discussions, you seemed concerned that function ...