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Posted to bugs@httpd.apache.org by bu...@apache.org on 2009/10/01 11:35:08 UTC

DO NOT REPLY [Bug 47923] New: Apache 2.2.11 mod_proxy_balancer looses stickiness if a subdirectory is proxied to backend

https://issues.apache.org/bugzilla/show_bug.cgi?id=47923

           Summary: Apache 2.2.11 mod_proxy_balancer looses stickiness if
                    a subdirectory is proxied to backend
           Product: Apache httpd-2
           Version: 2.2.11
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: blocker
          Priority: P2
         Component: mod_proxy_balancer
        AssignedTo: bugs@httpd.apache.org
        ReportedBy: mustafa.topaloglu@bmw.de


The stickiness of mod_proxy_balancer works fine, if all content is proxied to
backend. 

<Proxy balancer://mycluster>
BalancerMember http://160.50.216.29:3080 route=0
BalancerMember http://160.50.216.28:3080 route=1
</Proxy>
ProxyPass / balancer://mycluster/ stickysession=JSESSIONID|jsessionid
nofailover=Off


If I try to proxy only a specified subdirectory, the stickiness cannot be
preserved.

<Proxy balancer://mycluster/subdir>
BalancerMember http://160.50.216.29:3080 route=0
BalancerMember http://160.50.216.28:3080 route=1
</Proxy>
ProxyPass / balancer://mycluster/subdir stickysession=JSESSIONID|jsessionid 
nofailover=Off

There aren't any error entries in log files.

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DO NOT REPLY [Bug 47923] Apache 2.2.11 mod_proxy_balancer looses stickiness if a subdirectory is proxied to backend

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47923

Eric Covener <co...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |INVALID

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DO NOT REPLY [Bug 47923] Apache 2.2.11 mod_proxy_balancer looses stickiness if a subdirectory is proxied to backend

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47923

Mustafa Topaloglu <mu...@bmw.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Mustafa Topaloglu <mu...@bmw.de> 2009-10-13 06:26:23 UTC ---
Solved using following line:

ProxyPassReverseCookiePath / /subdir

Session stickiness can be preserved now.

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DO NOT REPLY [Bug 47923] Apache 2.2.11 mod_proxy_balancer looses stickiness if a subdirectory is proxied to backend

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47923

--- Comment #1 from Mustafa Topaloglu <mu...@bmw.de> 2009-10-01 06:08:01 PDT ---
(In reply to comment #0)
> The stickiness of mod_proxy_balancer works fine, if all content is proxied to
> backend. 
> <Proxy balancer://mycluster>
> BalancerMember http://160.50.216.29:3080 route=0
> BalancerMember http://160.50.216.28:3080 route=1
> </Proxy>
> ProxyPass / balancer://mycluster/ stickysession=JSESSIONID|jsessionid
> nofailover=Off
> If I try to proxy only a specified subdirectory, the stickiness cannot be
> preserved.
> <Proxy balancer://mycluster/subdir>
> BalancerMember http://160.50.216.29:3080 route=0
> BalancerMember http://160.50.216.28:3080 route=1
> </Proxy>
> ProxyPass / balancer://mycluster/subdir stickysession=JSESSIONID|jsessionid 
> nofailover=Off
> There aren't any error entries in log files.

Correction of the second configuration for proxying subdirectories:

<Proxy balancer://mycluster/subdir>
  BalancerMember http://160.50.216.29:3080 route=0
  BalancerMember http://160.50.216.28:3080 route=1
</Proxy>
ProxyPass /subdir balancer://mycluster/subdir
stickysession=JSESSIONID|jsessionid nofailover=Off

I tried all possible kombinations regarding trailing slashes. For example:

ProxyPass /subdir/ balancer://mycluster/subdir/
stickysession=JSESSIONID|jsessionid nofailover=Off

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