[jboss-jira] [JBoss JIRA] (WFLY-6778) Each Undertow server should expose a distinct SessionIdentifierCodec

[Radoslav Husar (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-6778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radoslav Husar updated WFLY-6778:
---------------------------------
    Fix Version/s: 11.0.0.Alpha1


> Each Undertow server should expose a distinct SessionIdentifierCodec
> --------------------------------------------------------------------
>
>                 Key: WFLY-6778
>                 URL: https://issues.jboss.org/browse/WFLY-6778
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering, Web (Undertow)
>    Affects Versions: 10.0.0.Final
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>             Fix For: 11.0.0.Alpha1
>
>
> Undertow exposes a single instance-id for the whole subsystem.  This id is used by a load balancer to uniquely identify the node among other nodes in the load balancing group.  However, this granularity is not correct.
> Undertow can define multiple servers, each with a unique set of listeners.  From the perspective of the load balancer, these servers are distinct and thus must use distinct names.  Thus, rather than installing a single SessionIdentifierCodec for the subsystem, we should install one instance per server.



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