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Posted to dev@activemq.apache.org by "Rob Lugt (JIRA)" <ji...@apache.org> on 2006/10/19 16:46:16 UTC
[jira] Reopened: (AMQ-980) lastImageSubscriptionRecoveryPolicy does
not work with wildcards
[ https://issues.apache.org/activemq/browse/AMQ-980?page=all ]
Rob Lugt reopened AMQ-980:
--------------------------
It transpires this is a bug/feature in the .Net client.
The broker correctly dispatches the last image messages to the client, but the client receives them before the call to Session.CreateConsumer() completes, so it has not yet had a chance to register its listener. The messages are queued, and when the client does eventually register its listener, it starts to dispatch the queued messages. However only one (or perhaps several) messages are dispatched due to a "fix" we put in recently to prevent thread starvation.
This problem will be rectified if we have a dedicated dispatching thread per session.
> lastImageSubscriptionRecoveryPolicy does not work with wildcards
> ----------------------------------------------------------------
>
> Key: AMQ-980
> URL: https://issues.apache.org/activemq/browse/AMQ-980
> Project: ActiveMQ
> Issue Type: Bug
> Components: NMS (C# client)
> Affects Versions: 4.0.2
> Environment: Windows, JDK 1.5
> Reporter: Rob Lugt
> Fix For: 4.1
>
>
> The lastImageSubscriptionRecoveryPolicy does not appear to work with wildcards.
> In the following example, a new consumer only receives one message for the topics covered by the wildcard instead of receiving one message for each topic.
>
> config file:-
> <policyEntry topic="PRICES.>">
> <subscriptionRecoveryPolicy>
> <lastImageSubscriptionRecoveryPolicy/>
> </subscriptionRecoveryPolicy>
> </policyEntry>
>
> consumer subscription:-
> GetTopic("PRICES.>?consumer.retrocactive=true");
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