[jbosstools-issues] [JBoss JIRA] (JBIDE-14541) fetching is not cancable/waits "forever"

[Radim Hopp (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-14541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782344#comment-12782344 ] 

Radim Hopp commented on JBIDE-14541:
------------------------------------

Hi. Could you provide some steps how to verify/test it? I wasn't even able to reproduce this issue on Beta1, so I must be doing something wrong.
                
> fetching is not cancable/waits "forever"
> ----------------------------------------
>
>                 Key: JBIDE-14541
>                 URL: https://issues.jboss.org/browse/JBIDE-14541
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: central
>    Affects Versions: 4.1.0.Beta1
>            Reporter: Max Rydahl Andersen
>            Assignee: Fred Bricon
>            Priority: Blocker
>             Fix For: 4.1.0.Beta2
>
>
> started up, took a long time for central to show up (as if it was waiting for something to timeout)
> Then gets stuck in refreshing examples - cannot cancel it nor will it stop when closing central.
> here is the stacktrace it was "locked" at.
> at same time m2e index was downloading causing some slowness - not sure if related.
> Worker-3" prio=5 tid=0x000000010081b000 nid=0x9b17 in Object.wait() [0x000000010c985000]
>    java.lang.Thread.State: TIMED_WAITING (on object monitor)
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x00000007dd974978> (a org.eclipse.core.internal.jobs.Semaphore)
>         at org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:39)
>         - locked <0x00000007dd974978> (a org.eclipse.core.internal.jobs.Semaphore)
>         at org.jboss.tools.common.core.ecf.internal.WaitJob.customJoin(WaitJob.java:72)
>         at org.jboss.tools.common.core.ecf.internal.WaitJob.waitForSynchronous(WaitJob.java:40)
>         at org.jboss.tools.common.core.ecf.internal.InternalECFTransport.waitFor(InternalECFTransport.java:466)
>         at org.jboss.tools.common.core.ecf.internal.InternalECFTransport.transfer(InternalECFTransport.java:311)
>         at org.jboss.tools.common.core.ecf.internal.InternalECFTransport.performDownload(InternalECFTransport.java:224)
>         at org.jboss.tools.common.core.ecf.internal.InternalECFTransport.download(InternalECFTransport.java:184)
>         at org.jboss.tools.common.core.ecf.ECFTransportUtility.download(ECFTransportUtility.java:84)
>         at org.jboss.tools.common.core.ecf.ECFTransport.download(ECFTransport.java:58)
>         at org.jboss.tools.project.examples.model.ProjectExampleUtil.getProjectExamplesFile(ProjectExampleUtil.java:805)
>         at org.jboss.tools.project.examples.model.ProjectExampleUtil.handleCategories(ProjectExampleUtil.java:556)
>         at org.jboss.tools.project.examples.model.ProjectExampleUtil.getProjects(ProjectExampleUtil.java:503)
>         at org.jboss.tools.project.examples.model.ProjectExampleUtil.getProjects(ProjectExampleUtil.java:310)
>         at org.jboss.tools.central.jobs.RefreshTutorialsJob.run(RefreshTutorialsJob.java:53)
>         at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

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