[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-703) Handle multiple JSESSIONID with overlapping domains or paths

[Frederic CORNUAU (Jira)]

     [ https://issues.jboss.org/browse/MODCLUSTER-703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Frederic CORNUAU updated MODCLUSTER-703:
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    Description: 
We currently migrate our Apache LB mechanism from _mod_jk_ to _mod_proxy_cluster_ and we face an issue when multiple JSESSIONID  (with overlapping domains or paths) are being received.

mod_jk supports multiple JSESSIONID cookies and is able to select the most suitable one based on the jvmRoute (see https://bz.apache.org/bugzilla/show_bug.cgi?id=44116 and https://github.com/apache/tomcat-connectors/blob/trunk/native/common/jk_lb_worker.c#L1034).

On the other hand, _mod_proxy_cluster_ uses only the first JSESSIONID received in the "Cookie" HTTP request header (see https://github.com/modcluster/mod_cluster/blob/1.3.8.Final/native/mod_proxy_cluster/mod_proxy_cluster.c#L1716).

Is-it possible to update _mod_proxy_cluster_ implementation to handle multiple JSESSIONID cookies?

  was:
We currently migrate our Apache LB mechanism from _mod_jk_ to _mod_proxy_cluser_ and we face an issue when multiple JSESSIONID  (with overlapping domains or paths) are being received.

mod_jk supports multiple JSESSIONID cookies and is able to select the most suitable one based on the jvmRoute (see https://bz.apache.org/bugzilla/show_bug.cgi?id=44116 and https://github.com/apache/tomcat-connectors/blob/trunk/native/common/jk_lb_worker.c#L1034).

On the other hand, _mod_proxy_cluster_ uses only the first JSESSIONID received in the "Cookie" HTTP request header (see https://github.com/modcluster/mod_cluster/blob/1.3.8.Final/native/mod_proxy_cluster/mod_proxy_cluster.c#L1716).

Is-it possible to update _mod_proxy_cluster_ implementation to handle multiple JSESSIONID cookies?



> Handle multiple JSESSIONID with overlapping domains or paths 
> -------------------------------------------------------------
>
>                 Key: MODCLUSTER-703
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-703
>             Project: mod_cluster
>          Issue Type: Feature Request
>          Components: Native (httpd modules)
>    Affects Versions: 1.3.8.Final
>         Environment: Apache 2.4.x
> jbcs-httpd24-mod_cluster-native-1.3.8-3.Final_redhat_2.jbcs.el7.x86_64
>            Reporter: Frederic CORNUAU
>            Assignee: Radoslav Husar
>            Priority: Critical
>              Labels: JSESSIONID, mod_cluster
>
> We currently migrate our Apache LB mechanism from _mod_jk_ to _mod_proxy_cluster_ and we face an issue when multiple JSESSIONID  (with overlapping domains or paths) are being received.
> mod_jk supports multiple JSESSIONID cookies and is able to select the most suitable one based on the jvmRoute (see https://bz.apache.org/bugzilla/show_bug.cgi?id=44116 and https://github.com/apache/tomcat-connectors/blob/trunk/native/common/jk_lb_worker.c#L1034).
> On the other hand, _mod_proxy_cluster_ uses only the first JSESSIONID received in the "Cookie" HTTP request header (see https://github.com/modcluster/mod_cluster/blob/1.3.8.Final/native/mod_proxy_cluster/mod_proxy_cluster.c#L1716).
> Is-it possible to update _mod_proxy_cluster_ implementation to handle multiple JSESSIONID cookies?



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