[jboss-jira] [JBoss JIRA] (WFLY-8654) Improve mod_cluster stop/stop-context(waittime=..) attribute description

Radoslav Husar (JIRA) issues at jboss.org
Thu Apr 27 06:49:00 EDT 2017


     [ https://issues.jboss.org/browse/WFLY-8654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radoslav Husar moved JBEAP-10584 to WFLY-8654:
----------------------------------------------

              Project: WildFly  (was: JBoss Enterprise Application Platform)
                  Key: WFLY-8654  (was: JBEAP-10584)
             Workflow: GIT Pull Request workflow   (was: CDW with loose statuses v1)
          Component/s: mod_cluster
                           (was: mod_cluster)
    Affects Version/s: 11.0.0.Alpha1
                           (was: 7.1.0.DR16)


> Improve mod_cluster stop/stop-context(waittime=..) attribute description
> ------------------------------------------------------------------------
>
>                 Key: WFLY-8654
>                 URL: https://issues.jboss.org/browse/WFLY-8654
>             Project: WildFly
>          Issue Type: Bug
>          Components: mod_cluster
>    Affects Versions: 11.0.0.Alpha1
>            Reporter: Radoslav Husar
>            Assignee: Radoslav Husar
>            Priority: Minor
>
> Cli operation description
> {noformat}
> [standalone at localhost:9990 /] /subsystem=modcluster/:read-operation-description(name=stop
> {
>     "outcome" => "success",
>     "result" => {
>         "operation-name" => "stop",
>         "description" => "Tell reverse proxies that all contexts on the node can't process requests.",
>         "request-properties" => {"waittime" => {
>             "type" => INT,
>             "description" => "Timeout to wait for all contexts to stop.",
>             "expressions-allowed" => false,
>             "required" => false,
>             "nillable" => true,
>             "default" => 10,
>             "unit" => "SECONDS"
>         }},
>         "reply-properties" => {},
>         "read-only" => false,
>         "runtime-only" => true
>     }
> }
> {noformat}
> Documentation
> {noformat}
>  Stopping a context with waittime set to 0, meaning no timeout, instructs the balancer to stop routing any request to it immediately, which forces failover to another available context.
> If you set a timeout value using the waittime argument, no new sessions are created on this context, but existing sessions will continue to be directed to this node until they complete or the specified timeout has elapsed. The waittime argument defaults to 10 seconds. 
> {noformat}
> There is difference, documentation basically says that till timeout is hit, node is disabled, cli description isn't that specific. Could you elaborate this?



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