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From "Hiram Chirino (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (AMQ-319) ActiveMQ hangs when initial connection to broker fails using reliable transport
Date Tue, 14 Nov 2006 17:24:02 GMT
     [ https://issues.apache.org/activemq/browse/AMQ-319?page=all ]

Hiram Chirino resolved AMQ-319.
-------------------------------

    Fix Version/s: 4.0.3
                       (was: 3.2.5)
       Resolution: Fixed
         Assignee: Hiram Chirino

Since you can set a max reconnect attempt in 4.0.. this problem is not an issue there anymore.

>  ActiveMQ hangs when initial connection to broker fails using reliable transport
> --------------------------------------------------------------------------------
>
>                 Key: AMQ-319
>                 URL: https://issues.apache.org/activemq/browse/AMQ-319
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: JMS client
>    Affects Versions: 3.0
>            Reporter: Ramzi Saba
>         Assigned To: Hiram Chirino
>             Fix For: 4.0.3
>
>
> Make these changes in the JMS client to avoid blocking on startup in case all brokers
are down:
> 1- Start the reliable tcp channel in its own thread (seems there was an attempt to do
so anyway)
> 2- Synchronous and asynchronous client calls (via session, consumer, etc.) to the reliable
tcp channel should simply verify if a reliable channel has been already established, else
throw a JMSException, alternatively allow the client to configure a timeout (currently it's
hardcoded for synchronous calls only I believe).
> 3- Other than starting the reliable channel, the client should not be responsible of
reestablishing a lost or unavailable channel. I would delegate reliability to the reliable
channel itself.
> 4- Look into adding a listener to allow for a silent client startup and reconnect behind
the scene once the broker is up

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