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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-3077) Client connection counts should be accurate
Date Thu, 07 Sep 2017 17:29:00 GMT

    [ https://issues.apache.org/jira/browse/GEODE-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16157285#comment-16157285
] 

ASF subversion and git services commented on GEODE-3077:
--------------------------------------------------------

Commit b92b9a9b0dcaa7f2095d43c02cd9e8141fe45fc8 in geode's branch refs/heads/develop from
[~bschuchardt]
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=b92b9a9 ]

GEODE-3555: proper new client protocol closure with more than max conns.

Don't send an old client message when closing new client connections.

This test also tests GEODE-3077.

This closes #756

Signed-off-by: Galen O'Sullivan <gosullivan@pivotal.io>


> Client connection counts should be accurate
> -------------------------------------------
>
>                 Key: GEODE-3077
>                 URL: https://issues.apache.org/jira/browse/GEODE-3077
>             Project: Geode
>          Issue Type: Sub-task
>          Components: client/server
>            Reporter: Galen O'Sullivan
>             Fix For: 1.3.0
>
>
> As a dev user of Geode, I want to be able to look at connection counts and know they
are reliable (no matter if I'm using the new client/server protocol or the old). Revisit connection-counting-related
methods and ensure the counting mechanism is accurate.
> Specifically:
> Have a look at where and how the following three functions are used:
> {code}
>   public void incClientServerCnxCount() {
>     this.clientServerCnxCount.incrementAndGet();
>   }
>   public void decClientServerCnxCount() {
>     this.clientServerCnxCount.decrementAndGet();
>   }
>   public int getClientServerCnxCount() {
>     return this.clientServerCnxCount.get();
>   }
> {code}
> These are tracking client-server connections. Extract these into common code in {{ServerConnection}}
that both {{NewClientServerConnection}} and {{LegacyServerConnection}} can use, and make sure
that counts are correct in both creation and cleanup situations. Write some tests to verify.
> Note: client counts look to be tracked separately from connection counts; the old protocol
can have multiple connections per client. We're interested with the connection count in this
ticket.



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