You are viewing a plain text version of this content. The canonical link for it is here.
Posted to muse-dev@ws.apache.org by "Balan Subramanian (JIRA)" <ji...@apache.org> on 2008/01/11 16:14:33 UTC
[jira] Commented: (MUSE-281) Subscription Manager must throw faults
on publish back to notification producer
[ https://issues.apache.org/jira/browse/MUSE-281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12558006#action_12558006 ]
Balan Subramanian commented on MUSE-281:
----------------------------------------
I was under the mistaken impression that the actual publish of the message by the subscription manager was non-blocking and asynchronous. It seems that all that is needed for this is for publish to throw an exception.
> Subscription Manager must throw faults on publish back to notification producer
> -------------------------------------------------------------------------------
>
> Key: MUSE-281
> URL: https://issues.apache.org/jira/browse/MUSE-281
> Project: Muse
> Issue Type: Improvement
> Components: WSN SubscriptionManager
> Affects Versions: 2.2.0
> Environment: All
> Reporter: Balan Subramanian
> Assignee: Dan Jemiolo
> Fix For: 2.3.0
>
>
> SimpleSubscriptionManager's publish message catches exceptions but consumes them after logging them. This way at runtime, the actual publisher of the message, typically another capability in the resource, never knows that the publish failed.
> We can build a java listener based mechanism so that when a capability tries to call the publish operation, it must provide a reference to itself and implement a listener interface. This means we overload the publish method. If such a callback reference is available, the SimpleSubscriptionManager will call it back when it receives a fault, with the fault.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: muse-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: muse-dev-help@ws.apache.org