Niclas,
What I'm trying to get to is *not* having to explicitly invoked from the
component the etherization and creation steps. In my case, I would like to
make my component have a transient lifestyle, and do the following on an
error in the implementation of the JMS MessageListener or the onException.
try{
....
} catch(Exception e){
_serviceManager.release(this);
notifyMonitorOfChildDeath(this.ROLE);
}
Here, I will create a Monitor component whose sole purpose is to wait for
the child death and basically lookup() the child component through the
serviceManager which will re-invoke its creation step (configure,
initialize, start, etc...). I can reuse this monitor component to restart
other components given their "id"
Am I trying to hard ? Thanks, in advance.
Mansour
:-)
PS: what is "traditional SFT" ?
-----Original Message-----
From: Niclas Hedhman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 28, 2004 2:52 AM
To: Avalon framework users
Subject: Re: Fault tolerance
On Tuesday 28 September 2004 05:51, Mansour Raad wrote:
This is really not "traditional SFT".
> Was wondering if somebody has a strategy on making a component resilient
to
> failures due to its dependent components. In my case, I have a JMS async
> listener, that will receive an onException if the jms router died. What
is
> the best way to restart the component and keep trying until a connection
is
> established ?
Well, generally speaking each component should only make itself resiliant to
failures and know how to recover from external problems.
I need more information about your particular case to give better advice.
Cheers
Niclas
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