[jboss-jira] [JBoss JIRA] (WFLY-6903) Configuring session cookie config except for cookie name yields NPE in mod_cluster when registering with the proxy

[Radoslav Husar (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-6903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radoslav Husar updated WFLY-6903:
---------------------------------
    Workaround: Workaround Exists


> Configuring session cookie config except for cookie name yields NPE in mod_cluster when registering with the proxy
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-6903
>                 URL: https://issues.jboss.org/browse/WFLY-6903
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 10.0.0.Final, 10.1.0.CR1
>            Reporter: Radoslav Husar
>            Assignee: Radoslav Husar
>             Fix For: 11.0.0.Alpha1, 11.0.0.Beta1
>
>
> To reproduce run e.g. 
> {noformat}
> /subsystem=undertow/servlet-container=default/setting=session-cookie:add(http-only=true)
> {noformat}
> yields NPE when registering with the proxy
> {noformat}2016-08-01 14:42:20,623 ERROR [org.jboss.modcluster] (UndertowEventHandlerAdapter - 1) MODCLUSTER000042: Error MEM sending STATUS command to apache-server/10.0.0.1:6666, configuration will be reset: MEM: Can't read node
> 2016-08-01 14:42:30,626 ERROR [org.jboss.mod_cluster.undertow] (UndertowEventHandlerAdapter - 1) null: java.lang.NullPointerException
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPRequestFactory.createConfigRequest(DefaultMCMPRequestFactory.java:128)
>     at org.jboss.modcluster.mcmp.impl.ResetRequestSourceImpl.getResetRequests(ResetRequestSourceImpl.java:89)
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:399)
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:365)
>     at org.jboss.modcluster.ModClusterService.status(ModClusterService.java:457)
>     at org.wildfly.mod_cluster.undertow.UndertowEventHandlerAdapter.run(UndertowEventHandlerAdapter.java:179)
>     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>     at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
>     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>     at java.lang.Thread.run(Thread.java:745)
>     at org.jboss.threads.JBossThread.run(JBossThread.java:320)
> {noformat}



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