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From Jost Richstein <jrichst...@softdecc.com>
Subject Re: ISAPI-Problem
Date Fri, 29 Oct 2010 07:18:38 GMT
> 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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