[jira] [Closed] (PROTON-764) Driver is multi-thread-unsafe when connections are closed uncleanly

["Justin Ross (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PROTON-764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justin Ross closed PROTON-764.
------------------------------
    Resolution: Duplicate

This will be addressed in 0.16.0 with a new interface

> Driver is multi-thread-unsafe when connections are closed uncleanly
> -------------------------------------------------------------------
>
>                 Key: PROTON-764
>                 URL: https://issues.apache.org/jira/browse/PROTON-764
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: proton-c
>    Affects Versions: 0.8
>            Reporter: Ted Ross
>            Assignee: Alan Conway
>            Priority: Minor
>
> In a multi-threaded environment (Qpid Dispatch), lost connections can result in multiple calls to pn_connector_close for a given connector.  This results in driver->close_count never returning to zero and the poll loop forever running with a zero timeout.
> The reason for this is that pn_driver_wait_3 calls pn_connector_close when it sees an error, even if that connector is currently being processed by another thread.  I think that pn_driver_wait_3 should only flag the connector as failed so the user can close it in the proper thread.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org