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From "Kevan Miller (JIRA)" <...@geronimo.apache.org>
Subject [jira] Commented: (GBUILD-16) Improve GBuild agent JMS reconnect logic
Date Thu, 09 Mar 2006 18:52:41 GMT
    [ http://issues.apache.org/jira/browse/GBUILD-16?page=comments#action_12369714 ] 

Kevan Miller commented on GBUILD-16:
------------------------------------

Here's some info on what ActiveMQ provides -- http://activemq.codehaus.org/Failover+Transport+Reference

It seems to provide for the configuration of a retry backoff strategy. Assuming it all works,
it should provide the desired function -- fast recovery for short-term problems and long-term
recovery for long outages. I don't view the backoff capabilities as super critical, anyway.
We could set a fixed retry rate of 30 seconds with few negative consequences... 

Apologies if I was overly harsh in my summary of the problems...

> Improve GBuild agent JMS reconnect logic
> ----------------------------------------
>
>          Key: GBUILD-16
>          URL: http://issues.apache.org/jira/browse/GBUILD-16
>      Project: GBuild
>         Type: Bug
>   Components: agent
>     Versions: 1.0.0
>     Reporter: Kevan Miller
>     Assignee: Kevan Miller
>     Priority: Minor

>
> The gbuild agent reconnect logic has several problems.
> User configuration settings for reconnect processing are ignored. Max retries and delay
time are all hard-coded. 
> If the initial connection fails, it seems that the client will never connect.
> Also, we should be able to configure agents to attempt to reconnect forever. There should
be some retry backoff scheme or bimodal reconnect interval... 
> I seem to recall that ActiveMQ has similar features in their client api. It might be
simpler to remove what GBuild currently does and use the built-in ActiveMQ support...
>   

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