Mantis - Resin
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965 major sometimes 02-28-06 08:07 04-13-06 09:28
annmarie  
ferg  
normal  
closed  
fixed  
none    
none 3.0.19  
0000965: com.caucho.vfs.ClientDisconnectException: connection reset by peer error
We are running Resin 3.0.7 on Microsoft Windows Server 2003 with 2GB of RAM. We've been running the same applications for years without error. Recently after about 2 hours of high volume we've been receiving tons of these errors in the debug.log

[19:26:47.162][22] com.caucho.vfs.ClientDisconnectException: connection reset by peer

When this happens, http requests can not get through to the server except sporadically. On the client end, the callling application is recording the following responses from the Resin Server:

Call-complete failed with error code:404,Not Found at 16:46:51
and
Call-complete failed with error code:500,EOF instead of reponse status line at 20:30:23

These requests are to the same urls that always work.

CPU usage and memory seems fine, we have verbose logging on.

We set MaxUserPort to 65534 in the windows registry but it did not fix the problem. <ignore-client-disconnect> in resin.conf is set to true.

This problem is causing huge repercussions on our systems.

Please advise how to troubleshoot/fix?

Thank you,
Ann Marie

Notes
(0000909)
annmarie   
02-28-06 08:53   
Please scratch this - Call-complete failed with error code:404,Not Found at 16:46:51. This error was only received when we were rebooting the server.

Call-complete failed with error code:500,EOF instead of reponse status line at 20:30:23 is what is returned.

Also, certain ports remained in a "CLOSE_WAIT" state even after 10 min. The handle count went up to 4000, yet after a reboot was at 1900.
(0001006)
mate   
04-03-06 23:49   
Seems to be a duplicate of 914, see http://bugs.caucho.com/view.php?id=914 [^]