RTI Connext Java API
Version 7.0.0
|
Kinds of liveliness. More...
Static Public Attributes | |
static final LivelinessQosPolicyKind | AUTOMATIC_LIVELINESS_QOS |
[default] The infrastructure will automatically signal liveliness for the com.rti.dds.publication.DataWriter (s) at least as often as required by the com.rti.dds.publication.DataWriter (S) lease_duration . More... | |
static final LivelinessQosPolicyKind | MANUAL_BY_PARTICIPANT_LIVELINESS_QOS |
RTI Connext will assume that as long as at least one com.rti.dds.publication.DataWriter belonging to the com.rti.dds.domain.DomainParticipant (or the com.rti.dds.domain.DomainParticipant itself) has asserted its liveliness, then the other DataWriters belonging to that same com.rti.dds.domain.DomainParticipant are also alive. More... | |
static final LivelinessQosPolicyKind | MANUAL_BY_TOPIC_LIVELINESS_QOS |
RTI Connext will only assume liveliness of the com.rti.dds.publication.DataWriter if the application has asserted liveliness of that com.rti.dds.publication.DataWriter itself. More... | |
Additional Inherited Members | |
![]() | |
final int | ordinal () |
The integral value of this enumerated constant. More... | |
Object | copy_from (Object src) |
final String | name () |
The name of this enum constant, as declared in the enum declaration. More... | |
final String | toString () |
The string value of this enum constant. More... | |
![]() | |
Enum (String name, int ordinal) | |
The constructor. More... | |
final Object | clone () throws CloneNotSupportedException |
Kinds of liveliness.
|
static |
[default] The infrastructure will automatically signal liveliness for the com.rti.dds.publication.DataWriter (s) at least as often as required by the com.rti.dds.publication.DataWriter (S) lease_duration
.
A com.rti.dds.publication.DataWriter with this setting does not need to take any specific action in order to be considered 'alive.' The com.rti.dds.publication.DataWriter is only 'not alive' when the participant to which it belongs terminates (gracefully or not), or when there is a network problem that prevents the current participant from contacting that remote participant.
|
static |
RTI Connext will assume that as long as at least one com.rti.dds.publication.DataWriter belonging to the com.rti.dds.domain.DomainParticipant (or the com.rti.dds.domain.DomainParticipant itself) has asserted its liveliness, then the other DataWriters belonging to that same com.rti.dds.domain.DomainParticipant are also alive.
The user application takes responsibility to signal liveliness to RTI Connext either by calling com.rti.dds.domain.DomainParticipant.assert_liveliness, or by calling com.rti.dds.publication.DataWriter.assert_liveliness, or com.rti.ndds.example.FooDataWriter.write on any com.rti.dds.publication.DataWriter belonging to the com.rti.dds.domain.DomainParticipant.
|
static |
RTI Connext will only assume liveliness of the com.rti.dds.publication.DataWriter if the application has asserted liveliness of that com.rti.dds.publication.DataWriter itself.
The user application takes responsibility to signal liveliness to RTI Connext using the com.rti.dds.publication.DataWriter.assert_liveliness method, or by writing some data.