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From Andrew Lee Rubinger <>
Subject Tomcat/AJP Client Abort Socket Errors - Leads to File Descriptor Leak
Date Thu, 26 Jul 2007 18:54:13 GMT

I am running Apache HTTPD 2.2.4 with ModJK 1.2.21, both compiled from 
source on CentOS 4.4.  I have a file configured to 
send requests to Tomcat 5.5 on a separate machine within the internal 

When receiving a ClientAbortException from Tomcat (shown in 
"tomcat_broken_pipe_error.txt"), it seems that the socket connection 
between ModJK and Tomcat is not closed out, and on the Application 
Server running Tomcat I'm observing a Life Descriptor leak (as shown in 

I've tried setting "recovery_options" to 4 as suggested by, but this 
has not corrected the problem.

Have attached all relevant log excerpts and configurations in hopes that 
someone has come across this and might have some insight.

Thanks in advance for your help.  Will be happy to provide any other 
information I may have excluded.


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