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https://issues.apache.org/jira/browse/GEODE-9193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Blake Bender resolved GEODE-9193.
---------------------------------
    Fix Version/s: 1.15.0
       Resolution: Fixed

> PING message "leaked" at shutdown due to bad singleton implementation
> ---------------------------------------------------------------------
>
>                 Key: GEODE-9193
>                 URL: https://issues.apache.org/jira/browse/GEODE-9193
>             Project: Geode
>          Issue Type: Sub-task
>          Components: native client
>            Reporter: Blake Bender
>            Assignee: Blake Bender
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.15.0
>
>
> There is a micro-optimization in the native client to prevent creating and 
> tearing down PING messages multiple times, since this message always has the 
> same format.  Unfortunately, the implementation uses a pointer, rather than a 
> reference, so exactly one instance of TcrMessagePing is allocated on the 
> heap, and the object is never deleted, making it appear as a leak in any 
> leak-tracking tool.
> {code:java}
> TcrMessagePing* TcrMessage::getPingMessage(CacheImpl* cacheImpl) {
>     static auto pingMsg = new TcrMessagePing(new 
> DataOutput(cacheImpl->createDataOutput()), true);     
>     return pingMsg; 
> } {code}
> Changing this from a pointer to a const reference will allow the object to be 
> destructed properly at shutdown.



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