RTI Connext DDS Micro  Version 2.4.8
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LIVELINESS

Determines the mechanism and parameters used by the application to determine whether a DDS_Entity is alive. More...

Data Structures

struct  DDS_LivelinessQosPolicy
 <<cert>> Determines the mechanism and parameters used by the application to determine whether a DDS_Entity is alive. More...

Enumerations

enum  DDS_LivelinessQosPolicyKind { , DDS_MANUAL_BY_TOPIC_LIVELINESS_QOS }
 Kinds of liveliness. More...

Variables

const char *const DDS_LIVELINESS_QOS_POLICY_NAME
 Stringified human-readable name for DDS_LivelinessQosPolicy.

Detailed Description

Determines the mechanism and parameters used by the application to determine whether a DDS_Entity is alive.


Enumeration Type Documentation

Kinds of liveliness.

QoS:
DDS_LivelinessQosPolicy
Enumerator:
DDS_MANUAL_BY_TOPIC_LIVELINESS_QOS 

[default] RTI Connext Micro will only assume liveliness of the DDS_DataWriter if the application has asserted liveliness of that DDS_DataWriter itself.

The user application takes responsibility to signal liveliness to RTI Connext Micro using the DDS_DataWriter_assert_liveliness function , or by writing some data. Note, because of Requested-Offered semantics, other DDS applications must have their Liveliness kind also set to MANUAL_BY_TOPIC_LIVELINESS_QOS to be compatible.


Variable Documentation

const char* const DDS_LIVELINESS_QOS_POLICY_NAME

Stringified human-readable name for DDS_LivelinessQosPolicy.


RTI Connext DDS Micro Version 2.4.8 Copyright © Tue Apr 12 2016 Real-Time Innovations, Inc