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Posted to dev@qpid.apache.org by "Chuck Rolke (JIRA)" <ji...@apache.org> on 2016/12/01 18:59:58 UTC

[jira] [Created] (PROTON-1366) Reactor Python - segfault when out of file descriptors

Chuck Rolke created PROTON-1366:
-----------------------------------

             Summary: Reactor Python - segfault when out of file descriptors
                 Key: PROTON-1366
                 URL: https://issues.apache.org/jira/browse/PROTON-1366
             Project: Qpid Proton
          Issue Type: Bug
          Components: python-binding
    Affects Versions: 0.15.0
         Environment: Fedora 23, current master

            Reporter: Chuck Rolke
            Assignee: Chuck Rolke


A python reactor client tries to open 'too many' reactors. It fails with
{noformat}
python: /home/chug/git/qpid-proton/proton-c/src/reactor/reactor.c:121: pn_reactor_attachments: Assertion `reactor' failed.
{noformat}

This particular failure and a general class of failures can be detected in Python code when a _wrapper_ class fails to construct a wrapped object. A Python exception could be thrown indicating the failure.



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