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Posted to dev@qpid.apache.org by "Martin Ritchie (JIRA)" <qp...@incubator.apache.org> on 2009/10/27 14:30:59 UTC

[jira] Updated: (QPID-2162) BrokerDetails does not dictate what protocol version to use for the connection

     [ https://issues.apache.org/jira/browse/QPID-2162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Ritchie updated QPID-2162:
---------------------------------

    Component/s: Java Tests
                 Java Client

> BrokerDetails does not dictate what protocol version to use for the connection
> ------------------------------------------------------------------------------
>
>                 Key: QPID-2162
>                 URL: https://issues.apache.org/jira/browse/QPID-2162
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client, Java Tests
>            Reporter: Martin Ritchie
>
> Currently, we infer the default protocol version based on transport being VM or a specified ClientProperty:
>         String amqpVersion = System.getProperty((ClientProperties.AMQP_VERSION), "0-10");
>         _failoverPolicy = new FailoverPolicy(connectionURL, this);
>         BrokerDetails brokerDetails = _failoverPolicy.getCurrentBrokerDetails();
>         if (brokerDetails.getTransport().equals(BrokerDetails.VM) || "0-8".equals(amqpVersion) || "0-9".equals(amqpVersion))
> Currently we are unable to use socket:// connections unless we set the recently added AMQP_VERSIO N to 0-8/0-9.
> However with the addition of 0-10 to the java broker we are unable to perform 0-10 InVM testing as VM will always result in a 0-8 connection.
> I suggest that we update BrokerDetails should be updated to define and report the type of ConnectionDelegate to use, this can be set via the URL, via the qpid.amqp.version or via the type of BrokerDetails. So the protocol version selected would be set in this order:
>  - BrokerDetails Transport type. Defined in code to be the current setings VM=0-8, Socket=0-8, TCP=0-10
>  - BrokerDetails URL   e.g. 'tcp://localhost:5672?protocol=0-8' to set the TCP version to use 0-8
>  - qpid.amqp.version overrides all connection values to use this protocol version
>  

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