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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CURATOR-218) Race condition in client.blockUntilConnected()
Date Wed, 08 Jul 2015 18:54:05 GMT

    [ https://issues.apache.org/jira/browse/CURATOR-218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14619159#comment-14619159
] 

ASF GitHub Bot commented on CURATOR-218:
----------------------------------------

Github user dragonsinth commented on a diff in the pull request:

    https://github.com/apache/curator/pull/88#discussion_r34184613
  
    --- Diff: curator-framework/src/test/java/org/apache/curator/framework/imps/TestBlockUntilConnected.java
---
    @@ -232,4 +232,30 @@ public void run()
                 CloseableUtils.closeQuietly(client);
             }
         }
    +
    +    /**
    +     * Test that we are actually connected every time that we block until connection
is established in a tight loop.
    +     */
    +    @Test
    --- End diff --
    
    qq: how long does this test take to run? not sure it matters, but some projects use @SlowTest
or annotations like that


> Race condition in client.blockUntilConnected()
> ----------------------------------------------
>
>                 Key: CURATOR-218
>                 URL: https://issues.apache.org/jira/browse/CURATOR-218
>             Project: Apache Curator
>          Issue Type: Bug
>          Components: Recipes
>    Affects Versions: 2.7.0, 2.7.1, 2.8.0
>         Environment: host: AWS EC2 t2.medium type
> uname -a = Linux bamboo-agent 3.13.0-44-generic #73-Ubuntu SMP Tue Dec 16 00:22:43 UTC
2014 x86_64 x86_64 x86_64 GNU/Linux
> lsb_release -a = 
> Distributor ID:	Ubuntu
> Description:	Ubuntu 14.04.1 LTS
> Release:	14.04
> Codename:	trusty
> ZK version: is a curator TestingServer
> java: java 8
> maven: 3.2.5
>            Reporter: Samuel García Martínez
>            Assignee: Jordan Zimmerman
>         Attachments: failing_test.txt
>
>
> I'm implementing a Guava service relying on the startAsync feature. I'm using a listener
to wait for the INITIALIZED event to fire the guava service notifyStarted method, but sometimes
the listener never receives the event if the root path does not exist.
> I've created a repository with a failing test (looping over the failing test to force
it).
> repo with tests: https://github.com/samuelgmartinez/curator-treecache-tests.git
> failing test: mvn -Dtest=TreeCacheTest#testListenerNonExistentRootLoop test



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