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Posted to dev@qpid.apache.org by "Cliff Jansen (JIRA)" <ji...@apache.org> on 2017/07/19 15:58:01 UTC

[jira] [Created] (PROTON-1520) C epoll proactor delayed socket writes

Cliff Jansen created PROTON-1520:
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             Summary: C epoll proactor delayed socket writes
                 Key: PROTON-1520
                 URL: https://issues.apache.org/jira/browse/PROTON-1520
             Project: Qpid Proton
          Issue Type: Improvement
          Components: proton-c
    Affects Versions: 0.18.0
         Environment: epoll (Linux)
            Reporter: Cliff Jansen
            Assignee: Cliff Jansen
             Fix For: 0.18.0


The epoll proactor currently processes socket output immediately after processing socket input, and following that processes events (which can generate more output, including protocol handshakes).  This has the unfortunate effect of requiring an additional system call and thread context switch to handle this resulting output.



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