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| title: OpenWire Support |
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| ## ActiveMQ-CPP OpenWire Support |
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| [OpenWire](http://activemq.apache.org/openwire.html) is the native protocol used by the [ActiveMQ 5.x broker](http://activemq.apache.org/). As of version 2.0, ActiveMQ-CPP supports the OpenWire protocol, with a few exceptions. |
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| * ObjectMessage - We cannot reconstruct the object(s) contained in an ObjectMessage in C++, so if your application is subscribed to a queue or topic that has an ObjectMessage sent to it, you will receive the message but will not be able to extract an Object from it. |
