Reference: Configure XA Recovery Configuration
The [connection configuration] contains all the information required to connect to HornetQ node under the form [connector factory class name],[user name], [password], [connector parameters]. [connector factory class name] corresponds to the name of the ConnectorFactory used to connect to HornetQ. Values can be org.hornetq.core.remoting.impl.invm.InVMConnectorFactory or org.hornetq.core.remoting.impl.netty.NettyConnectorFactory [user name] is the user name to create a client session. It is optional [password] is the password to create a client session. It is mandatory only if the user name is specified [connector parameters] is a list of comma-separated key=value pair which are passed to the connector factory (see Chapter 16, Configuring the Transport for a list of the transport parameters). Note HornetQ must have a valid acceptor which corresponds to the connector specified in conf/jbossts-properties.xml.