[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-178) Domains: non sticky requests should be contained within a given domain

[Roman Jurkov (JIRA)]

    [ https://issues.jboss.org/browse/MODCLUSTER-178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974410#comment-12974410 ] 

Roman Jurkov commented on MODCLUSTER-178:
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this ticket could be simple, however can become tricky if we want to expand this functionality.

use case one is where we stick to a node (which is supported as we already know)
second use case stick to a domain (which is what this ticket describes)
third use case (which would be tricky i think) is to support combination of both

!cluster-small.png!

first we stick to a node, then in case of a failure of that node we failover to another node within same domain, and only in case of a second node failure, we will send request to Domain2.

do you think we would ever want to implement third use case?

i was looking into implementing this one.

> Domains: non sticky requests should be contained within a given domain
> ----------------------------------------------------------------------
>
>                 Key: MODCLUSTER-178
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-178
>             Project: mod_cluster
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Jean-Frederic Clere
>         Attachments: cluster-small.png, cluster.jpg
>
>
> If we have a couple of domains, then non-sticky requests can go to *any* server in *any* domain. 
> It would be nice if we could at least make the domain sticky, so e.g. non-sticky requests always pick the same domain, as long as there are servers in that domain.
> Maybe this should be a new flag, e.g. stickyDomain. If stickySession is false, then we'd check stickyDomain.



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