Interesting and correct.<br><br>Im using the tcpsampler from jmeter. Removing the check in "Re-use connection", seems to have solved it.<br><br>Thanks.<br>[1]=<a href="http://jakarta.apache.org/jmeter/usermanual/component_reference.html#TCP_Sampler">http://jakarta.apache.org/jmeter/usermanual/component_reference.html#TCP_Sampler</a><br>
<br>Regards Nino<br><br><div class="gmail_quote">2010/7/14 Christian Migowski <span dir="ltr"><<a href="mailto:chrismfwrd@gmail.com">chrismfwrd@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hello Nino,<br>
<div class="im"><br>
> any clue on what's wrong? If you need more information please ask..<br>
<br>
</div>presumably nothing. What the exception says is that the client (your<br>
load testing tool) has closed the connection to the server. You should<br>
investigate if why it has done so or if this is normal behaviour and<br>
then modify your server code accordingly (e.g. react to it or ignore<br>
it).<br>
<br>
regards,<br>
christian!<br>
<div><div></div><div class="h5"><br>
<br>
On Wed, Jul 14, 2010 at 11:51 AM, nino martinez wael<br>
<<a href="mailto:nino.martinez.wael@gmail.com">nino.martinez.wael@gmail.com</a>> wrote:<br>
> Hi<br>
><br>
> I've been modifying the Telnet Server example a bit. And are now in the load<br>
> testing phase, if I put the server under a little stress something like 10<br>
> concurrent connections I get these exceptions:<br>
><br>
><br>
> WARNING: Unexpected exception from downstream.<br>
> java.nio.channels.ClosedChannelException<br>
> at<br>
> org.jboss.netty.channel.socket.nio.NioWorker.cleanUpWriteBuffer(NioWorker.java:648)<br>
> at<br>
> org.jboss.netty.channel.socket.nio.NioWorker.writeFromUserCode(NioWorker.java:369)<br>
> at<br>
> org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(NioServerSocketPipelineSink.java:137)<br>
> at<br>
> org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(NioServerSocketPipelineSink.java:76)<br>
> at org.jboss.netty.channel.Channels.write(Channels.java:632)<br>
> at<br>
> org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:70)<br>
> at org.jboss.netty.channel.Channels.write(Channels.java:611)<br>
> at org.jboss.netty.channel.Channels.write(Channels.java:578)<br>
> at<br>
> org.jboss.netty.channel.AbstractChannel.write(AbstractChannel.java:258)<br>
> at<br>
> com.netdesign.sockethttpforwarder.TelnetServerHandler.messageReceived(TelnetServerHandler.java:66)<br>
> at<br>
> com.netdesign.sockethttpforwarder.TelnetServerHandler.handleUpstream(TelnetServerHandler.java:41)<br>
> at<br>
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:302)<br>
> at<br>
> org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:76)<br>
> at<br>
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:302)<br>
> at<br>
> org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:317)<br>
> at<br>
> org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:299)<br>
> at<br>
> org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:216)<br>
> at<br>
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274)<br>
> at<br>
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261)<br>
> at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349)<br>
> at<br>
> org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:281)<br>
> at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:201)<br>
> at<br>
> org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)<br>
> at<br>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)<br>
> at<br>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)<br>
> at java.lang.Thread.run(Thread.java:595)<br>
> 2010-07-14 11:43:49 com.netdesign.sockethttpforwarder.TelnetServerHandler<br>
> exceptionCaught<br>
><br>
> any clue on what's wrong? If you need more information please ask..<br>
><br>
> regards Nino<br>
><br>
</div></div>> _______________________________________________<br>
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