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From jean-frederic clere <jfcl...@gmail.com>
Subject Re: httpd returns 500 when a route does not belong to the balancer.
Date Thu, 12 Jul 2007 13:34:17 GMT
Plüm wrote:
>  
> 
>> -----Ursprüngliche Nachricht-----
>> Von: jean-frederic clere  
>> Gesendet: Donnerstag, 12. Juli 2007 13:37
>> An: dev@httpd.apache.org
>> Betreff: httpd returns 500 when a route does not belong to 
>> the balancer.
>>
>> Hi,
>>
>> I would like to fix a problem in mod_proxy_balancer when the 
>> configuration is something like:
>> +++
>>    <Location /myapp>
>>      ProxyPass balancer://mycluster/myapp 
>> stickysession=JESSSIONID|jsessionid nofailover=On
>>    </Location>
>>
>>    <Location /titi>
>>      ProxyPass balancer://mytiti/titi 
>> stickysession=JESSSIONID|jsessionid nofailover=On
>>    </Location>
>>
>>    <Proxy balancer://mytiti>
>>      BalancerMember ajp://jfcpc:8009 smax=10 timeout=10 route=test2
>>    </Proxy>
>>    <Proxy balancer://mycluster>
>>      BalancerMember ajp://neo:8009 smax=10 timeout=10 route=toto
>>    </Proxy>
>> +++
>> When jumping from /myapp with a JSESSIONID=id.test2 to /titi httpd 
>> returns 500 but it should have ignored the route test2 because it 
>> doesn't belong to any of the members of the balancer corresponding to 
>> the location.
> 
> To be honest the correct fix IMHO is to set the correct path for the cookie
> such that the browser does not sent the wrong sessionid when switching from
> myapp to titi and vice versa. If you do not do this you always loose your
> session when you switch between both applications which is unlikely to be the
> desired behaviour.

The problem in fact occurs when there is a single sign on configuration 
on both applications and each application is running in a different cluster.
It is not possible to set the cookie path to /titi or /myapp in this case.

Cheers

Jean-Frederic

> Nevertheless the patch looks ok, but given the above I am -0 on it.
> 
> Regards
> 
> Rüdiger
> 
> 


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