DDS_TransportBuiltinQosPolicy Struct Reference

Specifies which built-in transports are used. More...

Data Fields
DDS_TransportBuiltinKindMask	mask
	Specifies the built-in transports that are registered automatically when the DDS_DomainParticipant is enabled. More...

Detailed Description

Specifies which built-in transports are used.

Three different transport plug-ins are built into the core RTI Connext libraries (for most supported target platforms): UDPv4, shared memory, and UDPv6.

This QoS policy allows you to control which of these built-in transport plug-ins are used by a DDS_DomainParticipant. By default, only the UDPv4 and shared memory plug-ins are enabled (although on some embedded platforms, the shared memory plug-in is not available). In some cases, users will disable the shared memory transport when they do not want applications to use shared memory to communicate when running on the same node.

Entity:

DDS_DomainParticipant

Properties:

RxO = N/A
Changeable = NO

Field Documentation

mask

DDS_TransportBuiltinKindMask DDS_TransportBuiltinQosPolicy::mask

Specifies the built-in transports that are registered automatically when the DDS_DomainParticipant is enabled.

RTI Connext provides several built-in transports. Only those that are specified with this mask are registered automatically when the DDS_DomainParticipant is enabled.

[default] DDS_TRANSPORTBUILTIN_MASK_DEFAULT