Я столкнулся со странной проблемой, когда channel.connect возвращает ошибку в ChannelFuture, но также запускает событие, связанное с каналом. Я использую 3.2.7. Я ссылался на класс NioWorker # RegisterTask. Я думаю, что метод run должен вернуться после блока catch. Ниже приведены следы стека, которые могут помочь
Трассировка стека при сбое в ChannelFuture:
at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:381)
at org.jboss.netty.channel.DefaultChannelFuture.notifyListeners(DefaultChannelFuture.java:372)
at org.jboss.netty.channel.DefaultChannelFuture.setFailure(DefaultChannelFuture.java:334)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$1.operationComplete(NioClientSocketPipelineSink.java:157)
at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:381)
at org.jboss.netty.channel.DefaultChannelFuture.notifyListeners(DefaultChannelFuture.java:367)
at org.jboss.netty.channel.DefaultChannelFuture.setSuccess(DefaultChannelFuture.java:316)
at org.jboss.netty.channel.AbstractChannel$ChannelCloseFuture.setClosed(AbstractChannel.java:351)
at org.jboss.netty.channel.AbstractChannel.setClosed(AbstractChannel.java:188)
at org.jboss.netty.channel.socket.nio.NioSocketChannel.setClosed(NioSocketChannel.java:146)
at org.jboss.netty.channel.socket.nio.NioWorker.close(NioWorker.java:592)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.close(NioClientSocketPipelineSink.java:415)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processConnectTimeout(NioClientSocketPipelineSink.java:379)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:299)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:44)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Трассировка стека для события CONNECTED:
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:783)
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.channelConnected(SimpleChannelUpstreamHandler.java:183)
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:110)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
at org.jboss.netty.channel.Channels.fireChannelConnected(Channels.java:233)
at org.jboss.netty.channel.socket.nio.NioWorker$RegisterTask.run(NioWorker.java:792)
at org.jboss.netty.channel.socket.nio.NioWorker.processRegisterTaskQueue(NioWorker.java:258)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:200)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:44)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)