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Posted to proton@qpid.apache.org by "Bozo Dragojevic (JIRA)" <ji...@apache.org> on 2013/07/30 09:05:49 UTC

[jira] [Created] (PROTON-372) driver does not handle POLLHUP

Bozo Dragojevic created PROTON-372:
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             Summary: driver does not handle POLLHUP
                 Key: PROTON-372
                 URL: https://issues.apache.org/jira/browse/PROTON-372
             Project: Qpid Proton
          Issue Type: Bug
          Components: proton-c
    Affects Versions: 0.5
         Environment: osx
            Reporter: Bozo Dragojevic


If a peer closes the socket at an inopportune time poll() will start returning POLLHUP but not POLLERR. this drives messenger into a busyloop as the driver does not check this flag.

The messenger instance is still able to service other connections but it's doing so at 100% cpu load as every poll() call returns immediately.

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