AlreadyConnectedException when using netty for client connection

[이희승 (Trustin Lee)]

Hello YJ

I want to know what you do in your handler code.  I guess you are
trying to call Channel.bind() on a Channel which is connected and hence
bound already.

Trustin

On Mon, 31 Aug 2009 20:23:33 +0900 (KST)
"Y. J. Chun" <monac3 at gmail.com> wrote:
> Hello.
> 
> I'm using netty to connect to remote server. The connection is
> established successfully. But handleUpstream() receives ExceptionEvent
> which is java.nio.channels.AlreadyConnectedException. Not sure if
> affects the channel in one way or another because connection seems to
> be processed without problem. Please tell me if this is normal or
> something is wrong.
> 
> Exception message is following.
> java.nio.channels.AlreadyConnectedException: null
> 	at
> sun.nio.ch.SocketChannelImpl.ensureOpenAndUnconnected(SocketChannelImpl.java:474)
> [na:1.6.0_16] at
> sun.nio.ch.SocketChannelImpl.bind(SocketChannelImpl.java:446)
> [na:1.6.0_16] at
> sun.nio.ch.SocketAdaptor.bind(SocketAdaptor.java:132) [na:1.6.0_16]
> at
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.bind(NioClientSocketPipelineSink.java:131)
> [netty-3.1.0.GA.jar:na] at
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.eventSunk(NioClientSocketPipelineSink.java:102)
> [netty-3.1.0.GA.jar:na] at <DELETING:My class name> [classes/:na] at
> org.jboss.netty.channel.Channels.fireChannelBound(Channels.java:239)
> [netty-3.1.0.GA.jar:na] at
> org.jboss.netty.channel.socket.nio.NioWorker$RegisterTask.run(NioWorker.java:760)
> [netty-3.1.0.GA.jar:na] at
> org.jboss.netty.channel.socket.nio.NioWorker.processRegisterTaskQueue(NioWorker.java:260)
> [netty-3.1.0.GA.jar:na] at
> org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:199)
> [netty-3.1.0.GA.jar:na] at
> org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:53)
> [netty-3.1.0.GA.jar:na] at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [na:1.6.0_16] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [na:1.6.0_16] at java.lang.Thread.run(Thread.java:619) [na:1.6.0_16]
> 
> channel was created by following bootstrap
> 		bootstrap = new ClientBootstrap(
> 				new
> NioClientSocketChannelFactory(Executors	.newCachedThreadPool() ,
> Executors.newCachedThreadPool())); 
> 		bootstrap.getPipeline().addLast("handler", this);
> 
> 
> Thanks.
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> netty-users at lists.jboss.org
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-- 
Trustin Lee, http://gleamynode.net/