[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-328) mod_cluster doesn't recognize ? as a proper context delimiter causing 503s on requests with query strings

[Ingo Weiss (JIRA)]

     [ https://issues.jboss.org/browse/MODCLUSTER-328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ingo Weiss updated MODCLUSTER-328:
----------------------------------

    Fix Version/s: 1.2.3.Final

    
> mod_cluster doesn't recognize ? as a proper context delimiter causing 503s on requests with query strings
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: MODCLUSTER-328
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-328
>             Project: mod_cluster
>          Issue Type: Bug
>    Affects Versions: MOD_CLUSTER_1_0_10_GA_CP02, 1.2.1.Final
>         Environment: -Enterprise Application Platform (EAP) 6.0.0
> -mod_cluster 1.2.1.FINAL
> and
> -Enterprise Application Platform (EAP) 5.1.2
> -mod_cluster 1.0.10.GA_CP02
>            Reporter: Aaron Ogburn
>            Assignee: Jean-Frederic Clere
>             Fix For: 1.2.3.Final
>
>
> The following will all fail with 503s:
> http://localhost/helloworld?test=foo
> http://localhost/helloworld?test
> http://localhost/helloworld?
> And I noted the following all work:
> http://localhost/helloworld/?test=foo
> http://localhost/helloworld/?test
> http://localhost/helloworld/?
> So it looks like the issue here is that mod_cluster does not recognize ? as a delimiter when checking the request context.  Thus with no trailing slash it treats the query string as part of the request context and tries to check the balancer for a deployed context of /helloworld?... which doesn't exist and 503s.  Adding the trailing slash, mod_cluster can properly delimit this and then sees the context just as /helloworld, which can be found on the balancer for appropriate proxying.

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