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RTI Connext C API Version 7.4.0
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Use these QoS fields to configure aspects of the transports (udp, shared memory, etc.) used for communication.
Use these QoS fields to configure aspects of the transports (udp, shared memory, etc.) used for communication.
| DDS_TransportPriorityQosPolicy | value |
| <<spec>> This policy is a hint to the infrastructure as to how to set the priority of the underlying transport used to send the data. | |
| DDS_TransportSelectionQosPolicy | enabled_transports |
| <<extension>> A sequence of transport aliases that specifies the transport instances available for use by the entity. | |
| DDS_TransportBuiltinQosPolicy | mask |
| <<basic>> <<extension>> Specifies the built-in transports that are registered automatically when the DDS_DomainParticipant is enabled. | |
| DDS_TransportUnicastQosPolicy | value |
| <<extension>> A sequence of unicast communication settings. | |
| DDS_TransportMulticastMappingQosPolicy | value |
| <<extension>> A sequence of multicast communication mappings. | |
| DDS_TransportMulticastQosPolicy | value |
| <<basic>> <<extension>> A sequence of multicast communications settings. | |
| DDS_TransportMulticastQosPolicy | kind |
| <<extension>> A value that specifies a way to determine how to obtain the multicast address. | |
| DDS_DiscoveryQosPolicy | enabled_transports |
| <<extension>> The transports available for use by the Discovery mechanism. | |
| DDS_DiscoveryQosPolicy | initial_peers |
| <<basic>> <<extension>> Determines the initial list of peers that will be contacted by the Discovery mechanism to send announcements about the presence of this participant. | |
| DDS_DiscoveryQosPolicy | multicast_receive_addresses |
| <<basic>> <<extension>> Specifies the multicast group addresses on which discovery-related meta-traffic can be received by the DomainParticipant. | |
| DDS_DiscoveryQosPolicy | metatraffic_transport_priority |
| <<extension>> The transport priority to use for the Discovery meta-traffic. | |
| DDS_DiscoveryQosPolicy | accept_unknown_peers |
| <<basic>> <<extension>> Whether to accept a new participant that is not in the initial peers list. | |
| DDS_DiscoveryQosPolicy | enable_endpoint_discovery |
| [DEPRECATED] <<extension>> Whether to automatically enable endpoint discovery for all the remote participants. | |
| DDS_DomainParticipantResourceLimitsQosPolicy | transport_info_list_max_length |
| <<extension>> Maximum number of installed transports to send and receive information about in DDS_ParticipantBuiltinTopicData::transport_info. | |
| DDS_DiscoveryConfigQosPolicy | locator_reachability_assert_period |
| <<extension>> Period at which this DomainParticipant will assert the locators discovered from other DomainParticipants. | |
| DDS_DiscoveryConfigQosPolicy | locator_reachability_change_detection_period |
| <<extension>> Period at which this DomainParticipant will check if its locators are reachable from other DomainParticipants. | |
| DDS_DiscoveryConfigQosPolicy | dns_tracker_polling_period |
| <<extension>> Duration that specifies the period used by the DNS tracker to poll the DNS service and check for changes in the hostnames. | |
| DDS_RtpsReliableWriterProtocol_t | enable_multicast_periodic_heartbeat |
| <<extension>> Whether periodic heartbeat messages are sent over multicast | |
| DDS_RtpsReliableWriterProtocol_t | multicast_resend_threshold |
| <<extension>> The minimum number of requesting readers needed to trigger a multicast resend | |
| DDS_ChannelSettings_t | multicast_settings |
| <<extension>> A sequence of DDS_TransportMulticastSettings_t used to configure the multicast addresses associated with a channel. | |
| DDS_ChannelSettings_t | priority |
| <<extension>> Publication priority | |