15.1.1.3.20. LivelinessQosPolicyKind

enum dds::fastdds::eprosima::LivelinessQosPolicyKind

Enum LivelinessQosPolicyKind, different kinds of liveliness for LivelinessQosPolicy

Values:

enumerator AUTOMATIC_LIVELINESS_QOS

The infrastructure will automatically signal liveliness for the DataWriters at least as often as required by the lease_duration.

enumerator MANUAL_BY_PARTICIPANT_LIVELINESS_QOS

The Service will assume that as long as at least one Entity within the DomainParticipant has asserted its liveliness the other Entities in that same DomainParticipant are also alive.

enumerator MANUAL_BY_TOPIC_LIVELINESS_QOS

The Service will only assume liveliness of the DataWriter if the application has asserted liveliness of that DataWriter itself.