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Posted to dev@activemq.apache.org by "Timothy Bish (JIRA)" <ji...@apache.org> on 2010/08/09 20:45:48 UTC

[jira] Closed: (AMQ-2597) Broker discovery when no brokers exist still returns a connection factory which cannot be used.

     [ https://issues.apache.org/activemq/browse/AMQ-2597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Bish closed AMQ-2597.
-----------------------------

    Resolution: Working as Designed

> Broker discovery when no brokers exist still returns a connection factory which cannot be used.
> -----------------------------------------------------------------------------------------------
>
>                 Key: AMQ-2597
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2597
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JMS client
>    Affects Versions: 5.3.0
>         Environment: ActiveMQ v5.3.0
> Windows XP Pro SP3
> Java 1.5
>            Reporter: Kieran Jones
>             Fix For: 5.4.0
>
>
> I'm using ActiveMQ 5.3.0 with a single broker running as a stand-alone app (not embedded).
> I have a client consumer app with the following code which finds the broker
> through multicast discovery, obtains a connection to it and a session on it:
> ActiveMQConnectionFactory connectionFactory = new
>     ActiveMQConnectionFactory("discovery:multicast://default?group=myMessageBroker");
> ActiveMQConnection msgBrokerConnection = (ActiveMQConnection)connectionFactory.createConnection();
> Session msgBrokerSession = msgBrokerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
> When the broker is running, the above code successfully discovers the broker, gets a connection to it and a session on it.
> However, when the broker is not running, the same code still returns an ActiveMQConnectionFactory and a connection to a non-existent broker.
> The subsequent attempt to create a session on this connection fails.
> I would ideally like to see the ActiveMQConnectionFactory return null or throw an exception if no brokers are discovered after a user-specified timeout.

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