You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@qpid.apache.org by "Ted Ross (JIRA)" <ji...@apache.org> on 2015/11/09 18:17:11 UTC
[jira] [Updated] (DISPATCH-192) a null target is used in attach
response, without subsequent detach, following attempted use of anonymous
relay node
[ https://issues.apache.org/jira/browse/DISPATCH-192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Ross updated DISPATCH-192:
------------------------------
Fix Version/s: 0.6
> a null target is used in attach response, without subsequent detach, following attempted use of anonymous relay node
> --------------------------------------------------------------------------------------------------------------------
>
> Key: DISPATCH-192
> URL: https://issues.apache.org/jira/browse/DISPATCH-192
> Project: Qpid Dispatch
> Issue Type: Task
> Affects Versions: 0.5
> Reporter: Robbie Gemmell
> Fix For: 0.6
>
>
> As Dispatch advertises the ANONYMOUS-RELAY capability, signalling support for the anonymous relay node, when creating an anonymous JMS MessageProducer (using a null Destination) against it the JMS client sends a link attach with a non-null target representing a null address (i.e the anonymous relay node). Dispatch currently responds to this with an attach containing a null target field. The AMQP spec indicates that a null target is used in the attach response when the link is being refused, with a Detach frame then following to close the link and potentially give a cause. Dispatch doesnt send a Detach in this case and its unclear that it actually intends to refuse the link in this case (since it advertises ANONYMOUS-RELAY), but clients would have to assume it did (and may get themselves into a state when the detach doesnt follow).
> In this case I would expect the attach response to contain a non-null target with null address, but failing that a Detach frame should be sent after using the null target in the attach response.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org