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From "Nico Wieland" <>
Subject weird log entry in mod_jk.log & other problems
Date Mon, 25 Jun 2001 17:12:29 GMT
hi list

i have some strange entries in my mod_jk.log, generated almost every minute:

[jk_connect.c (143)]: jk_open_socket, connect() failed errno = 111
[jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1
[jk_uri_worker_map.c (335)]: jk_uri_worker_map_t::uri_worker_map_close, NULL parameter
[jk_uri_worker_map.c (185)]: In jk_uri_worker_map_t::uri_worker_map_free, NULL parameters

in addition, tomcat occasionally dies with a 

# An unexpected exception has been detected in native code outside the VM.
# Program counter=0xblahblah (don't have the exact code anymore)
# Problematic Thread: prio=1 tid=0xblaah nid=0xblah runnable (don't have the exact codes anymore)

i don't know if the two issues are related. i had the 'unexpected exception' because of a
bug in oro, but we have a working workaround for that. problem still appears from time to
time though, but at another place.

questions: what do the first errors (in mod_jk.log) mean? couldn't find any hint on the web.
what does the second error mean exactly?
any ideas for a fix, or how to track down the problem(s)?
any ideas where to setup logging so that this 'unexpected exception' can be tracked down?

i'm running a 2.2.16 linux kernel, 4-cpu box, tomcat 3.2.2, apache 1.3.19, mysql Ver 11.15
Distrib 3.23.38, oro-2.0.2, jdk1.3.0_02,....

many thanks

Nico Wieland

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