[
https://issues.apache.org/jira/browse/AMQ-5732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14506476#comment-14506476
]
Cadmean commented on AMQ-5732:
------------------------------
It is indeed what I want to achieve using ActiveMQ as a small database. The
reason is that all the clients (consumer) are always active. In this case, I
use activemq broker to save the file location (blobmessage) in a fileserver I
build. If a client needs any file, they just need to create a session and
receive the blobmessage.
Since I am not sure if the problem is caused by xml configuration, I am going
to setup a new broker and see if this problem exists.
> Changing message selector leads to blocking message
> ---------------------------------------------------
>
> Key: AMQ-5732
> URL: https://issues.apache.org/jira/browse/AMQ-5732
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker, JMS client
> Affects Versions: 5.11.1
> Environment: Suse Linux 11 sp2
> Reporter: Cadmean
> Labels: features
>
> The problem is:
> 1. I create a queue in activemq broker (version 5.11.1) and some message with
> string property, for example "filename".
> 2. Use a client to consume the message with message selector
> "filename='123.tar'" with consumer.receive(),it works. After it receive the
> message, it acks the message and send the same message back to the broker and
> commit the session. (client_acknowledge).
> 3. Use the same client, change the message selector to "filename='456.tar'"
> with consumer.receive(), the consumer is blocked.
> 4. restart the broker and consumer "filename='456.tar'" again, it
> successfully receive the message, but if i change the selector back to
> "filename='123.tar'", it blocked again.
> At first I thought that there might be some rules for message dispatching.
> However, with ActiveMQ version 5.10.0, the problem is gone.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
