The transport chain used for communication between messaging engines in this bus.The
transport chain must correspond to one of the transport chains defined in
the Messaging engine inbound transports settings for the server. All
servers automatically have a number of transport chains defined to them, and
it is also possible to create new transport chains.
When you specify
the name of a transport chain, that chain must be defined to all servers hosting
messaging engines in the bus. Otherwise, some messaging engines might not
be able to communicate with their peers in the bus.
When the use of
permitted chains is enforced and a protocol is not specified for intra-bus
communications then InboundSecureMessaging is assumed instead of InboundBasicMessaging.
This can be overridden by setting the protocol attribute in the bus configuration.
If InboundSecureMessaging is not a permitted chain then an error occurs.