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Posted to users@httpd.apache.org by Eric Covener <co...@gmail.com> on 2009/02/02 21:16:13 UTC
Re: [users@httpd] Apache HTTP Server sometimes fails to connect to
WebLogic server
On Mon, Feb 2, 2009 at 3:12 PM, Yang Andrew X <Xi...@irs.gov> wrote:
> We are using Apache HTTP Server 2.8 as proxy server to load balance multiple
> WebLogic application server instances. It uses cookie and round-robin rule.
> It works well for most of time.
>
> However, occasionally, the Apache HTTP server loses connections with backend
> WebLogic server instances. It seems sometimes Apache is not retrieving
> cookies. The error log and access log look like following:
>
>
> bash-3.00# tail -f error_log
>
> [Sat Jan 17 09:11:12 2009] [error] CONNECTION_REFUSED [os error=146, line
> 1740 of ../nsapi/URL.cpp]: Error connecting to host 10.25.11.3:9001 errno =
> 146
>
> [Sat Jan 17 09:11:12 2009] [error] CONNECTION_REFUSED [os error=146, line
> 1740 of ../nsapi/URL.cpp]: Error connecting to host 10.25.11.3:9002 errno =
> 146
It says connection refused. Maybe you need more threads, or a larger
listen backlog, over on the weblogic system. Either way, it's
probably a FAQ for the vendor.
--
Eric Covener
covener@gmail.com
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RE: [users@httpd] Apache HTTP Server sometimes fails to connect to WebLogic server
Posted by Yang Andrew X <Xi...@irs.gov>.
Thanks! I'll try to increase WL listen backlog and see if it helps.
-----Original Message-----
From: Eric Covener [mailto:covener@gmail.com]
Sent: Monday, February 02, 2009 3:16 PM
To: users@httpd.apache.org
Subject: Re: [users@httpd] Apache HTTP Server sometimes fails to connect
to WebLogic server
On Mon, Feb 2, 2009 at 3:12 PM, Yang Andrew X <Xi...@irs.gov>
wrote:
> We are using Apache HTTP Server 2.8 as proxy server to load balance
> multiple WebLogic application server instances. It uses cookie and
round-robin rule.
> It works well for most of time.
>
> However, occasionally, the Apache HTTP server loses connections with
> backend WebLogic server instances. It seems sometimes Apache is not
> retrieving cookies. The error log and access log look like following:
>
>
> bash-3.00# tail -f error_log
>
> [Sat Jan 17 09:11:12 2009] [error] CONNECTION_REFUSED [os error=146,
> line 1740 of ../nsapi/URL.cpp]: Error connecting to host
> 10.25.11.3:9001 errno =
> 146
>
> [Sat Jan 17 09:11:12 2009] [error] CONNECTION_REFUSED [os error=146,
> line 1740 of ../nsapi/URL.cpp]: Error connecting to host
> 10.25.11.3:9002 errno =
> 146
It says connection refused. Maybe you need more threads, or a larger
listen backlog, over on the weblogic system. Either way, it's probably
a FAQ for the vendor.
--
Eric Covener
covener@gmail.com
---------------------------------------------------------------------
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Project.
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