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https://issues.apache.org/jira/browse/TINKERPOP-2155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16762718#comment-16762718
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Isaac commented on TINKERPOP-2155:
----------------------------------

Created PR: [https://github.com/apache/tinkerpop/pull/1057] to stop the bleeding

> Situation can occur that causes infinite amount of connection to be opened, 
> causing System.Net.WebSockets.WebSocketException
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: TINKERPOP-2155
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-2155
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: dotnet
>    Affects Versions: 3.4.0
>            Reporter: Isaac
>            Priority: Critical
>
> In the tinkerpop/gremlin-dotnet/src/Gremlin.Net/Driver/ConnectionPool.cs, a 
> bug exists where the connection count locking mechanism logic can create a 
> situation that creates infinite amount of connections to be opened. My 
> suspicion is that its within the while(true) loop within the 
> EnsurePoolIsPopulatedAsync function.
>  
> I cannot reliably recreate the issue, but since updating from 3.4.0-rc2 to 
> 3.4.0, I've seen this issue happen several times, which cause our hosting 
> environment to run out of socket connections and start throwing:
> System.IO.IOException: Unable to read data from the transport connection: An 
> existing connection was forcibly closed by the remote host. ---> 
> System.Net.Sockets.SocketException: An existing connection was forcibly 
> closed by the remote host
>  



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