<div dir="ltr">Hi Emile, <div>I have a few questions: </div><div>1. On the rabbitmq server we have a few Erlang versions. Should that create a problem . </div><div>(For now, I finished removing the older ones, so currently we have only 5.8.2 and the problem still exists</div>
<div>2. I have added the logs file from the rabbitmq server. I am the ip that ends with 170.120 and my last trial had an exception. </div><div><br></div><div>3. Now about that tracer. I have been having some hard time finding documentation for it. </div>
<div>Should I run it from the client (it comes with the client packacge) or in the server? I am running it in the client.</div><div>my rabbit node port is 1434. so I am running it with </div><div>.\runjava.bat co
m.rabbitmq.tools.Tracer 1434 192.168.100.251 5672</div><div>are my parameters ok ? </div><div>I used rabbit node port as listenport and 5672 as connect port. I also switched them but no luck . I didnt see anything on the cmd when I invoked my produce command.</div>
<div>here it is </div><div><pre>C:\workspace\thirdparty\rabbitmq\rabbitmq-java-client-bin-2.3.1>.\runjava.bat co
m.rabbitmq.tools.Tracer 1434 192.168.100.251 5672
Usage: Tracer [<listenport> [<connecthost> [<connectport>]]]
Invoked as: Tracer 1434 192.168.100.251 5672
com.rabbitmq.tools.Tracer.WITHHOLD_INBOUND_HEARTBEATS = false
com.rabbitmq.tools.Tracer.WITHHOLD_OUTBOUND_HEARTBEATS = false
com.rabbitmq.tools.Tracer.NO_ASSEMBLE_FRAMES = false
com.rabbitmq.tools.Tracer.NO_DECODE_FRAMES = false
com.rabbitmq.tools.Tracer.SUPPRESS_COMMAND_BODIES = false
Terminate batch job (Y/N)? y
C:\workspace\thirdparty\rabbitmq\rabbitmq-java-client-bin-2.3.1>.\runjava.bat co
m.rabbitmq.tools.Tracer 5673 192.168.100.251 1434
Usage: Tracer [<listenport> [<connecthost> [<connectport>]]]
Invoked as: Tracer 5673 192.168.100.251 1434
com.rabbitmq.tools.Tracer.WITHHOLD_INBOUND_HEARTBEATS = false
com.rabbitmq.tools.Tracer.WITHHOLD_OUTBOUND_HEARTBEATS = false
com.rabbitmq.tools.Tracer.NO_ASSEMBLE_FRAMES = false
com.rabbitmq.tools.Tracer.NO_DECODE_FRAMES = false
com.rabbitmq.tools.Tracer.SUPPRESS_COMMAND_BODIES = false</pre></div><div><br></div><div>And one last thing - Our production environment is a mess currently, so I really appreciate your assistance so far. </div><div>Thanks. </div>
<div><br></div><div><br><div class="gmail_quote">On Tue, Mar 1, 2011 at 12:09 PM, Emile Joubert <span dir="ltr"><<a href="mailto:emile@rabbitmq.com">emile@rabbitmq.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi,<div class="im"><br>
<br>
On 01/03/11 09:14, mysurf mail wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
Thanks for your response.<br>
<br>
I followed your advice and here are my results.<br>
I see myself in the connection list when I invoke a connection from a<br>
computer that gets the exception. I see it with "starting" status and<br>
instantly it disappears. (I use new exchange name and no exchange is<br>
created)<br>
<br>
I tried to follow your advice about the tracer but i didn't find enough<br>
info about the file runjava.bat in 2.3.1 (it exists only in the 1.7.0<br>
package. not the 2.3.1.)<br>
<br>
it happens from almost half of the servers. not only the ones with the NAT.<br>
thanks.<br>
</blockquote>
<br></div>
Unfortunately this is not enough information to make any further guesses about the cause of the problem. Can you please supply a complete (compressed if necessary) broker logfile from one of the brokers where this problem occurs.<br>
<br>
I've confirmed that runjava.bat exists in the java client and the complete windows bundle downloads. You can get the latest version here: <a href="http://www.rabbitmq.com/java-client.html" target="_blank">http://www.rabbitmq.com/java-client.html</a> . It will be helpful if you can connect via the tracer and send the output.<br>
<br>
Are the failing servers all running the same version of RabbitMQ? Is it possible that they have some feature or configuration in common that may be the cause of the problem?<br><font color="#888888">
<br>
<br>
Emile<br>
<br>
</font></blockquote></div><br></div></div>