[jira] Updated: (AMQ-1123) Deadlocks can occur with even with sync sends since they share a connection.

["Hiram Chirino (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/AMQ-1123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hiram Chirino updated AMQ-1123:
-------------------------------

          Component/s: CMS (C++ client)
                       Broker
    Affects Version/s: 4.0
                       4.0.1
        Fix Version/s: 4.2.0
                       4.1.1

> Deadlocks can occur with even with sync sends since they share a connection.
> ----------------------------------------------------------------------------
>
>                 Key: AMQ-1123
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1123
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker, CMS (C++ client)
>    Affects Versions: 4.0, 4.0.1
>            Reporter: Hiram Chirino
>         Assigned To: Hiram Chirino
>             Fix For: 4.1.1, 4.2.0
>
>
> If a producer sends to a queue and blocks, any other producer sharing the same connection even if he would be sending to an empty queue would also block.  This in effect can cause a deadlock if the right message processing flow is set up.

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