[netty-dev] Problem during connection to the server which hangs the server

[Frederic Bregier]

Hi Trustin,
I will try this evening to redo the bench to try to catch
the full java dump (which could be not easy since I cannot
catch this exception).
However, in the server part (where the bug appears in 100% CPU only),
there is no other use nio channel other than Netty.
So it should be due to Netty (again only in 100% CPU so probably
not anormal).

Now on the your second remark with the firewall,
I will check this evening too.
Thanks for the links !!!

Frederic

>>
Hi Frederic,

Thanks for the detailed report first of all.  It took me quite some time
to figure out what could be the root cause of the problem.

I just wonder what the omitted frames in the exception stack traces are.
Who calls sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:78)?  I
think that's not Netty but I can't conclude prematurely without the
omitted frames. 

>>
Google shows the following pages:

* http://weblogs.java.net/blog/binod/archive/2006/12/glassfish_and_w.html
* http://forums.sun.com/thread.jspa?threadID=579675&messageID=2940535

Is there any firwall settings that triggers this issue in your Windows
machine?

HTH,


-----
Hardware/Software Architect
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