On 27.10.2010 15:24, Jost Richstein wrote:
Hi,
I have the following problem on a Windows Server 2003 64Bit (AMD).
Configuration:
IIS 6, isapi_redirect.dll AMD64 Version 1.2.30, Tomcat 5.5.27, JDk
1.6.0_12 64Bit.
I am using the following small worker.properties:
ps=\
worker.list=ajp13
worker.ajp13.port=8010
worker.ajp13.host=localhost
worker.ajp13.type=ajp13
worker.ajp13.connection_pool_size=500
My isapi_redirect.properties contains only (no other parameters set)
extension_uri
log_file
log_level (error)
worker_file
worker_mount_file
My Tomcat site works fine in general, there are up to 1.400 users active
and the site
answers requests very fast. However I have the following log entries
every few minutes
(sometimes every few seconds) in jk.log. Every time that pair of entries:
[Wed Oct 27 12:15:37.764 2010] [3156:3284] [error]
ajp_service::jk_ajp_common.c (2559): (ajp13) connecting to tomcat failed.
[Wed Oct 27 12:15:37.811 2010] [3156:3284] [error]
HttpExtensionProc::jk_isapi_plugin.c (2195): service() failed with http
error 500
Increase your log_level to "info". This will provide additional log lines
directly before the ones you cited which contain more detailed
information about the root cause.
Regards,
Rainer
Rainer,
that is the log output with log level "info":
[Fri Oct 29 09:04:15.312 2010] [3076:4308] [info] ajp_service::jk_ajp_common.c (2540): (ajp13_internet) sending request to tomcat failed
(recoverable), because of server error (attempt=1)
[Fri Oct 29 09:04:15.483 2010] [3076:4308] [info] ajp_send_request::jk_ajp_common.c (1490): (ajp13_internet) did not receive END_RESPONSE,
closing socket 1628
[Fri Oct 29 09:04:15.546 2010] [3076:4308] [info] ajp_service::jk_ajp_common.c (2540): (ajp13_internet) sending request to tomcat failed
(recoverable), because of server error (attempt=2)
[Fri Oct 29 09:04:15.593 2010] [3076:4308] [error] ajp_service::jk_ajp_common.c
(2559): (ajp13_internet) connecting to tomcat failed.
[Fri Oct 29 09:04:15.655 2010] [3076:4308] [error]
HttpExtensionProc::jk_isapi_plugin.c (2195): service() failed with http error
500
I still have no other info, in particular no log entry in Tomcat or my
applications indicating an error in Tomcat or my apps.
The problem came in after we switched from Version 1.2.14 to 1.2.30 of the
redirector dll.
Regards,
Jost
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