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Posted to issues@geode.apache.org by "Bruce J Schuchardt (Jira)" <ji...@apache.org> on 2020/02/28 23:16:00 UTC

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

Bruce J Schuchardt created GEODE-7832:
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             Summary: 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


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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