We are having a issue where ColdFusion maxes out the CPU. It will remain that way until we restart ColdFusion. This has happened a few times before but the last time it completely hung and displayed the site wide timeout page as plain text exposing the ColdFusion code.
We did update the web server connectors after installing update 12. I've looked in so many log files and seen so many things using windows process monitor that I'm not sure if I missing something important or focusing on the wrong erros.
This post on the forums describes what we have been dealing with.
http://forums.adobe.com/message/5878493
I'm found these errors being thrown while this was going on.
isapi_redirect.log errors
[10520:14316] [error] start_response::jk_isapi_plugin.c (1158): HSE_REQ_SEND_RESPONSE_HEADER failed with error=87 (0x00000057)
[10520:14316] [error] isapi_write_client::jk_isapi_plugin.c (1283): WriteClient failed with 1229 (0x000004cd)
[10520:14316] [info] ajp_process_callback::jk_ajp_common.c (1992): Writing to client aborted or client network problems
[10520:14316] [info] ajp_service::jk_ajp_common.c (2692): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)
httperr1446.log
2014-02-28 02:45:42 184.96.26.65 58640 192.168.66.153 80 HTTP/1.1 GET / - 13 Client_Reset server.com
2014-02-28 02:45:42 50.136.22.193 61855 192.168.66.153 80 HTTP/1.1 GET / - 15 Timer_MinBytesPerSecond server.com
2014-02-28 02:45:42 8.28.150.80 6654 192.168.66.153 80 HTTP/1.1 GET / - 13 Client_Reset server.com
2014-02-28 02:45:46 70.125.37.13 51776 192.168.66.153 80 HTTP/1.1 POST /foo/bar.cfm - 19 Connection_Abandoned_By_ReqQueue server.com
2014-02-28 02:45:46 98.85.183.189 51462 192.168.66.153 80 HTTP/1.1 POST /foo/bar.cfm - 19 Connection_Abandoned_By_ReqQueue server.com
Server Information
ColdFusion 10 (10,0,12,286680) Update 12
Tomcat 7.0.23.0
Windows Server 2008 R2 64 bit running as a VM
Thanks
Phil
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