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2.3. New Features
Dynamic configuration updates
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JBoss A-MQ now has a runtime configuration plug-in, which enables you to update the configuration of a standalone broker (that is, a broker that is not part of a fabric) dynamically at run time.
For details, see the section "Modifying a Running Standalone Broker's XML Configuration" in the chapter "Editing a Broker's Configuration" in the Managing and Monitoring a Broker guide from the JBoss A-MQ library.
Generic JMS XA connection pool
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The
activemq-jms-pool component is a new library that provides generic JMS connection pool classes that support the XA transaction protocol. Using this library, it is possible for third-party JMS providers to participate in XA transactions managed by any JTA transaction manager.
For details of the generic XA-aware connection pool library, see the chapter "XA Transactions in Red Hat JBoss Fuse" in the Transaction Guide from the JBoss Fuse library.
AMQP protocol
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Red Hat JBoss Fuse 6.1 now supports the AMQP 1.0 protocol (OASIS Advanced Message Queuing Protocol). You can access the AMQP protocol using a URI of the form,
amqp://Hostname:Port. SSL security is also supported.
Red Hat JBoss Fuse 6.1 includes the Apache Qpid client API, which provides a JMS client API that is compatible with AMQP. You can use this client API to implement AMQP clients in Java.
Note
AMQP 1.0 is not a supported protocol for the JBoss A-MQ JCA connector (Apache ActiveMQ resource adapter, which is the plug-in for integrating JBoss A-MQ with the JBoss Enterprise Application Platform container). OpenWire is the only wire protocol supported by the JCA connector.
C, C++ and .Net client libraries for Openwire
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Red Hat JBoss Fuse 6.1 includes the C, C++ (CMS) client library and the .Net (NMS) client library for Openwire (the native Apache ActiveMQ wire protocol).
LevelDB store on Linux platforms
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The new LevelDB store is now supported on Linux platforms only.
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