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Posted to issues@geode.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/03/04 09:20:00 UTC

[jira] [Commented] (GEODE-7832) Remove connection "send semaphores" from DirectChannel

    [ https://issues.apache.org/jira/browse/GEODE-7832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17051026#comment-17051026 ] 

ASF subversion and git services commented on GEODE-7832:
--------------------------------------------------------

Commit 2a3e09f2da4793d08d1124b5d5e656285295937d in geode's branch refs/heads/develop from Juan José Ramos
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=2a3e09f ]

GEODE-7832: Remove Connection Semaphores (#4754)

Removed the semaphores and related methods from DirectChannel and
Connection classes. They were used to constrain messaging when some
undocumented system properties were set.

> Remove connection "send semaphores" from DirectChannel
> ------------------------------------------------------
>
>                 Key: GEODE-7832
>                 URL: https://issues.apache.org/jira/browse/GEODE-7832
>             Project: Geode
>          Issue Type: Improvement
>          Components: membership
>            Reporter: Bruce J Schuchardt
>            Assignee: Juan Ramos
>            Priority: Major
>              Labels: GeodeCommons
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Remove the acquiredSendSemaphore/acquireGroupSendSemaphore and related methods from DirectChannel/TCPConduit code.  Connection.isReaderThread() and associated makeReaderThread() methods can also be deleted because they're only used by the semaphore code.
> These semaphores only constrain messaging if you set a couple of undocumented system properties, p2p.maxGroupSenders and p2p.maxConnectionSenders to some small value.  These are (MAX_INT / 2) by default.



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