failed to emit notification

[Jesús Martín <xe...@gmail.com>]

Hello, I try the example "enterprise" of muse1.0 and when I run "ant test" I
received the following error (at catalina.out) every time that I create a
resource (and after I subscribe to create resource notification):

--> 07-07-06 10:15:22 ERROR [pubscribe.thread.0.notifmgr-emitter]
EmitterTask: Failed to emit notification [class
org.apache.ws.pubsub.emitter.file.FileEmitterTask]. Cause:
org.apache.axis.Message@dc1f04

What is the problem?

Another question that I have is: when I stop and restart tomcat the
resources, relationships, subscribes, notifications are deleted. How I can
to recover all this resources, relationships,etc. like before the tomcat's
restart?

Thanks,
Jesús

Re: failed to emit notification

[Daniel Jemiolo <da...@us.ibm.com>]

With regard to your first question - Could you provide some more details 
about your test scenario? I can't find anything online related to that 
Axis/pubscribe error message, so I'm kind of in the dark without knowing 
how your test is setup. Please send some details about the notification 
consumer you have and how much it differs (if at all) from the initial 
example.

With regard to your second question - I believe WSRF/Muse 1.0 lacks a 
persistence mechanism that allows you to recover the state of WS-resources 
after shutdown. It does have callback APIs, though, and perhaps someone 
who is more familar with WSRF 1.0 could say whether it's possible to hook 
up a callback to the destruction of a resource object. The only official 
callback APIs I'm aware of are for WSRP operations and WSN publishing.

Persistence is something we're working on for the next milestone of Muse 
2.0. Right now the ability to respond to lifecycle events (init, shutdown, 
etc) with your own persistence code exists, but we're aiming to make 
persistence a built-in feature very soon.

Dan



"Jesús Martín" <xe...@gmail.com> wrote on 07/07/2006 04:20:39 AM:

> Hello, I try the example "enterprise" of muse1.0 and when I run "ant 
test" I
> received the following error (at catalina.out) every time that I create 
a
> resource (and after I subscribe to create resource notification):
> 
> --> 07-07-06 10:15:22 ERROR [pubscribe.thread.0.notifmgr-emitter]
> EmitterTask: Failed to emit notification [class
> org.apache.ws.pubsub.emitter.file.FileEmitterTask]. Cause:
> org.apache.axis.Message@dc1f04
> 
> What is the problem?
> 
> Another question that I have is: when I stop and restart tomcat the
> resources, relationships, subscribes, notifications are deleted. How I 
can
> to recover all this resources, relationships,etc. like before the 
tomcat's
> restart?
> 
> Thanks,
> Jesús


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