io.netty.handler.timeout.ReadTimeoutException

2016-05-13 20:19:23.936 [nioEventLoopGroup-3-2] WARN io.netty.channel.DefaultChannelPipeline - An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
五月 13, 2016 8:19:23 下午 com.baidu.jprotobuf.pbrpc.transport.handler.RpcServerChannelIdleHandler userEventTriggered
io.netty.handler.timeout.ReadTimeoutException
警告: channel:[id: 0xab1d7593, /192.168.100.102:48107 => /192.168.100.200:8112] is time out./192.168.100.102:48107

经常出现这种情况，不知道有没有问题！

Start by reviewing the logged ReadTimeoutException and the RpcServerChannelIdleHandler userEventTriggered path mentioned in the report. Determine whether the timeout is expected or indicates a server problem, and identify the conditions that produce it. Done means the behavior is explained and any necessary corrective change or documentation is identified.

Written by the indexing model from the issue text.