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Hi,
I briefly tried httpd-2.1.10 today and still see this.
(Same httpd.conf, only changed ServerRoot to
"/usr/local/apache2-2.1.10/")
kind regards
Hansjörg
Hansjoerg Pehofer <[EMAIL PROTECTED]> writes:
> Hi,
>
> I experienced Apache-2.1.7 (/w WorkerMPM on Solaris 9) connecting to the
> wrong backends when having configured more than one balancer cluster.
> (see httpd.conf below)
> ErrorLog shows some odd entries (marked in the example below) during
> proxy_util.c's ap_proxy_determine_connection().
>
> I could work around this behaviour by changing line 1788 of proxy_util.c
>
> - else if (!conn->hostname) {
> + else if (!conn->hostname || strcmp(conn->hostname, uri->hostname) != 0) {
>
> This unlikely is a fix, however: I wonder if someone has seen this
> behavior before and whether someone familiar with this modules can hint
> me where to look deeper into this.
>
> kind regards
> Hansjörg
>
> -- Example ErrorLog:
>
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy_balancer.c(41): proxy:
> BALANCER: canonicalising URL //webapp-cluster/gopublic/content/bidok/library
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy_balancer.c(524): proxy:
> BALANCER (balancer://webapp-cluster) worker (http://192.168.15.5) rewritten
> to http://192.168.15.5/gopublic/content/bidok/library?authors=1
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy.c(726): Running scheme
> balancer handler (attempt 0)
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy_http.c(1601): proxy: HTTP:
> serving URL http://192.168.15.5/gopublic/content/bidok/library?authors=1
> --> [Wed Sep 14 14:33:27 2005] [debug] proxy_util.c(1764): proxy: connecting
> http://192.168.15.5/gopublic/content/bidok/library?authors=1 to
> 192.168.15.5:80
> --> [Wed Sep 14 14:33:27 2005] [debug] proxy_util.c(1860): proxy: connected
> /gopublic/content/bidok/library?authors=1 to 192.168.15.3:80
> --> [Wed Sep 14 14:33:27 2005] [debug] proxy_util.c(1952): proxy: HTTP: fam
> 2 socket created to connect to 192.168.15.5
> --> [Wed Sep 14 14:33:27 2005] [debug] proxy_util.c(2045): proxy: HTTP:
> connection complete to 192.168.15.3:80 (192.168.15.3)
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy_http.c(1383): proxy: start
> body send
> [Wed Sep 14 14:33:27 2005] [debug] mod_headers.c(612): headers:
> ap_headers_output_filter()
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy_http.c(1470): proxy: end
> body send
> [Wed Sep 14 14:33:27 2005] [debug] proxy_util.c(1722): proxy: HTTP: has
> released connection for (192.168.15.3)
> [Wed Sep 14 14:33:27 2005] [debug] mod_proxy_balancer.c(552):
> proxy_balancer_post_request for (balancer://webapp-cluster)
>
> -- Example httpd.conf:
>
> ServerRoot "/usr/local/apache2-2.1.7/"
> TimeOut 300
> KeepAlive On
> MaxKeepAliveRequests 100
> KeepAliveTimeout 15
> StartServers 2
> MaxClients 50
> MinSpareThreads 25
> MaxSpareThreads 50
> ThreadsPerChild 25
>
> Listen 80
> User nobody
> Group nobody
>
> LoadModule proxy_module modules/mod_proxy.so
> LoadModule proxy_http_module modules/mod_proxy_http.so
> LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
> LoadModule rewrite_module modules/mod_rewrite.so
>
> DocumentRoot "/www"
>
> ProxyRequests Off
> ProxyVia Off
> EnableMMAP off
>
> ErrorLog logs/error_log
> LogLevel debug
> LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\""
> combined
> CustomLog logs/access_log combined env=!nolog
>
> <Location /balancer-manager>
> SetHandler balancer-manager
>
> Order Deny,Allow
> Deny from all
> Allow from 192.168.15
> </Location>
>
> NameVirtualHost *:80
> <VirtualHost *:80>
>
> ServerName bidok.uibk.ac.at
> ProxyPreserveHost On
>
> <Proxy balancer://webapp-cluster>
> BalancerMember http://192.168.15.5
> #BalancerMember http://192.168.15.6
> </Proxy>
>
> <Proxy balancer://axkit-cluster>
> BalancerMember http://192.168.15.2 loadfactor=100
> BalancerMember http://192.168.15.3 loadfactor=50
> </Proxy>
>
> RewriteEngine On
> RewriteRule ^/library/q(.*)$
> balancer://webapp-cluster/gopublic/content/bidok/library$1 [P,L]
> ProxyPassReverse /library/q
> balancer://webapp-cluster/gopublic/content/bidok/library
> RewriteRule ^/ximsroot/?(.*)$ balancer://webapp-cluster/ximsroot/$1
> [P,L]
> ProxyPassReverse /ximsroot/ balancer://webapp-cluster/ximsroot/
> RewriteRule ^/?(.*)$ balancer://axkit-cluster/$1
> [P,L]
> ProxyPassReverse / balancer://axkit-cluster/
> </VirtualHost>
>
> --
> IT Services University of Innsbruck
> CFB4 D6E7 33F4 34C0 18B9 6661 E355 4337 3F8B D9C2
> http://purl.org/net/hansjoerg.pehofer/public_key
- --
IT Services University of Innsbruck
CFB4 D6E7 33F4 34C0 18B9 6661 E355 4337 3F8B D9C2
http://purl.org/net/hansjoerg.pehofer/public_key
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