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From "Paul Hamer" <p...@tohave.nl>
Subject RE: Desperate for help with isapi_redirect.dll
Date Mon, 13 Feb 2006 09:35:20 GMT
Hi David,

> First, it seems to not write all of the log entries. The 
> final line is:
> [Sun Feb 12 21:14:08 2006] [warn]  jk_uri_worker_map.c (42

This, I think, is normal. The logentries appear to be cached, and may
therefore seem incomplete at any given time. Just wait a couple of minutes
and you will find the line has been completed.

> [Sun Feb 12 13:34:23 2006] [error] jk_isapi_plugin.c (1049): 
> could not get a worker for name ajp13

I've been having this error myself too. It seems that you MUST have a worker
listed in "worker.list" called "ajp13". I used to have one loadbalancing
worker called "wlb", which balanced between two workers "ajp13" and
"backup". Still I kept getting this error. Finally I renamed the "ajp13"
worker to "ajp13w" and the loadbalancing worker from "wlb" to "ajp13" and
the error dissappeared. Looks like a bug to me.

I've been "Googling" a lot for this error, and many forums contain posts
reporting the same error, yet none of them have *any* replies.

Regards,
Paul Hamer

management & development
paul@tohave.nl

toHAVE websolutions
www.tohave.nl
info@tohave.nl 

> -----Original Message-----
> From: David Thielen [mailto:david@windward.net] 
> Sent: Monday, 13 February, 2006 05:55
> To: 'Tomcat Users List'
> Subject: RE: Desperate for help with isapi_redirect.dll
> 
> Hello;
> 
> Ok, I upped the cachesize and now have a new problem
> 
> First, it seems to not write all of the log entries. The 
> final line is:
> [Sun Feb 12 21:14:08 2006] [warn]  jk_uri_worker_map.c (42
> 
> Second, I am now getting this:
> [Sun Feb 12 13:34:23 2006] [error] jk_isapi_plugin.c (1049): 
> could not get a
> worker for name ajp13
> [Sun Feb 12 14:31:39 2006] [error] jk_isapi_plugin.c (1049): 
> could not get a
> worker for name ajp13
> [Sun Feb 12 15:29:22 2006] [error] jk_isapi_plugin.c (1049): 
> could not get a
> worker for name ajp13
> [Sun Feb 12 21:14:01 2006] [warn]  jk_uri_worker_map.c (429): Uri
> http://www.page2stage.com is invalid. Uri must start with /
> [Sun Feb 12 21:14:02 2006] [warn]  jk_uri_worker_map.c (429): Uri
> http://www.page2stage.com/reviews/index.htm is invalid. Uri 
> must start with
> /
> ... more page2stage.com pages listed ...
> 
> Which is not in my properties file at all. I just tried
> http://www.page2stage.com/reviews/index.htm and other pages 
> and it comes up
> ok. But it looks like it is having a problem with this.
> 
> This is with Mark's latest version - not the official release.
> 
> Uriworkermap.properties is:
> /store/*=ajp13w
> /store=ajp13w
> /track/*=ajp13w
> /forums/*=ajp13w
> /forums=ajp13w
> /WindwardReportsServlet/*=ajp13w
> /WindwardReportsJsp/*=ajp13w
> /*.jsp=ajp13w
> /*.faces=ajp13w
> 
> Any ideas?
> 
> Thanks - dave
> 
> 
>  
> David Thielen
> www.windwardreports.com
> 303-499-2544
> 
> -----Original Message-----
> From: Mark Thomas [mailto:markt@apache.org] 
> Sent: Sunday, February 12, 2006 11:43 AM
> To: Tomcat Users List
> Subject: Re: Desperate for help with isapi_redirect.dll
> 
> David Thielen wrote:
> > 3.	I consistently get the following in the isapi_redirect.log file
> > (removed duplicates):
> > 
> > [Fri Jan 27 12:40:39 2006] [error] 
> HttpExtensionProc::jk_isapi_plugin.c
> > (1029): could not get a worker for name ajp13
> > 
> > [Fri Jan 27 13:53:06 2006] [info]  ajp_send_request::jk_ajp_common.c
> (1178):
> > Socket 616 is not connected any more (errno=-1)
> > 
> > [Fri Jan 27 13:53:06 2006] [info]  ajp_send_request::jk_ajp_common.c
> (1225):
> > All endpoints are disconnected or dead
> > 
> > [Fri Jan 27 13:53:06 2006] [info]  
> ajp_service::jk_ajp_common.c (1749):
> > Sending request to tomcat failed,  recoverable operation attempt=1
> > 
> > [Fri Jan 27 13:53:07 2006] [info]  
> jk_open_socket::jk_connect.c (444):
> > connect to 127.0.0.1:8009 failed with errno=61
> > 
> > [Fri Jan 27 13:53:07 2006] [info]
> ajp_connect_to_endpoint::jk_ajp_common.c
> > (889): Failed opening socket to (127.0.0.1:8009) with (errno=61)
> > 
> > [Fri Jan 27 13:53:07 2006] [info]  ajp_send_request::jk_ajp_common.c
> (1248):
> > Error connecting to the Tomcat process.
> > 
> > [Fri Jan 27 13:53:08 2006] [error] 
> ajp_service::jk_ajp_common.c (1758):
> > Error connecting to tomcat. Tomcat is probably not started 
> or is listening
> > on the wrong port. worker=ajp13w failed 
> > 
> > [Fri Jan 27 13:53:08 2006] [error] 
> HttpExtensionProc::jk_isapi_plugin.c
> > (1022): service() failed
> 
> Hmm. 61 is connection refused according to
> http://msdn.microsoft.com/library/default.asp?url=/library/en-
> us/winsock/win
> sock/windows_sockets_error_codes_2.asp
> 
> Have a look a Mladen's reply to a similar problem:
> http://marc.theaimsgroup.com/?l=tomcat-user&m=102553922207529&w=2
> 
> It essentially says, set
> worker.ajp13.cachesize=100
> 
> Looking at the docs
> (http://tomcat.apache.org/connectors-doc/config/workers.html) the
> default cachesize value for IIS is ten. I am pretty sure this is
> because non-server versions of windows limit the number of incoming
> connections to 10. On a server edition of Windows there is no limit so
>  this will need to be higher.
> 
> Mark
> 
> 
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