[jira] [Commented] (PROTON-846) error on disconnect or failure to connect

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PROTON-846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14482822#comment-14482822 ] 

ASF subversion and git services commented on PROTON-846:
--------------------------------------------------------

Commit 5bf533c2eeb3cd17f64e6b90748bc23960d4a185 in qpid-proton's branch refs/heads/master from [~gsim]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton.git;h=5bf533c ]

PROTON-846: check whether connection is valid


> error on disconnect or failure to connect
> -----------------------------------------
>
>                 Key: PROTON-846
>                 URL: https://issues.apache.org/jira/browse/PROTON-846
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: python-binding
>            Reporter: Gordon Sim
>            Assignee: Gordon Sim
>
> Affects the 'reactor' type examples post 0.9 release (there is as yet no version available for selection after that). E.g.
> $ ./simple_send.py 
> Traceback (most recent call last):
>   File "./simple_send.py", line 61, in <module>
>     Container(Send(opts.address, opts.messages)).run()
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/reactor.py", line 120, in run
>     while self.process(): pass
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/reactor.py", line 143, in process
>     self._check_errors()
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/__init__.py", line 3735, in dispatch
>     ev.dispatch(self.handler)
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/__init__.py", line 3663, in dispatch
>     self.dispatch(h, type)
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/__init__.py", line 3660, in dispatch
>     result = dispatch(handler, type.method, self)
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/__init__.py", line 3549, in dispatch
>     return m(*args)
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/handlers.py", line 373, in on_transport_closed
>     if self.delegate and self.is_local_open(event.transport.connection):
>   File "/home/gordon/projects/proton-git/installs/master/lib64/proton/bindings/python/proton/handlers.py", line 210, in is_local_open
>     return endpoint.state & Endpoint.LOCAL_ACTIVE
> AttributeError: 'NoneType' object has no attribute 'state'



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