[jira] [Closed] (GEODE-7940) A parallel GatewaySender stops sending events if another GatewaySender that was attached to the same region is destroyed

["Dave Barnes (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-7940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dave Barnes closed GEODE-7940.
------------------------------

> A parallel GatewaySender stops sending events if another GatewaySender that was attached to the same region is destroyed
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: GEODE-7940
>                 URL: https://issues.apache.org/jira/browse/GEODE-7940
>             Project: Geode
>          Issue Type: Bug
>          Components: wan
>            Reporter: Barrett Oglesby
>            Assignee: Juan Ramos
>            Priority: Major
>              Labels: GeodeCommons
>             Fix For: 1.12.1, 1.13.0
>
>         Attachments: create-sender-alter-region-all-gfsh_04-01-2020.tgz
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> The attached test reproduces this issue. It has a readme that describes how to run it.
> It starts 3 distributed systems named ln, ny and tk.
> ny and tk each have a gateway receiver and a region defined.
> Use gfsh in ln to:
> 1. Create sender to ny
>  2. Create region with sender to ny
>  3. Start doing puts from a client (verify updates are happening in ny)
>  4. Create sender to tk
>  5. Alter region add sender to tk (verify updates are happening in tk)
>  6. Stop sender to ny
>  7. Alter region remove sender to ny
>  8. Destroy sender to ny
> Updates should stop to ny but not tk, but updates to both stop.
> The ln log contains no exceptions. The stats show events being received and queued by the sender to tk. The eventQueueSize is 0, though.
> If step 8 is not done, updates continue flowing to tk.
> If the ln server is restarted, updates start flowing to tk again.



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