[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-645) Different handling of max-attempts parameter on Undertow and httpd implementation
Jan Kašík (JIRA)
issues at jboss.org
Thu Mar 22 07:49:00 EDT 2018
[ https://issues.jboss.org/browse/MODCLUSTER-645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13549697#comment-13549697 ]
Jan Kašík commented on MODCLUSTER-645:
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[~jfclere] Hi! Any news on this?
> Different handling of max-attempts parameter on Undertow and httpd implementation
> ---------------------------------------------------------------------------------
>
> Key: MODCLUSTER-645
> URL: https://issues.jboss.org/browse/MODCLUSTER-645
> Project: mod_cluster
> Issue Type: Bug
> Affects Versions: 1.3.5.Final
> Reporter: Jan Kašík
> Assignee: Jean-Frederic Clere
>
> The behavior of balancer is different on httpd in comparsion with Undertow implementation when max-attempts parameter is set.
> * *Undertow*: max-attempts is total count of requests made by balancer in failover scenario. When max-attemps is set to 1 and target worker fails after first attempt made by balancer, no further attempts are made.
> * *httpd*: max-attempts is count of retries made by balancer after first attempt fails. When max-attempts is set to 1 and target worker fails after first attempt made by balancer, second worker is chosen and request is sent towards it.
> This doesn't seem right and I suggest to unify behavior across implementations.
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