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.

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Detailed Description

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

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Enumeration Type Documentation

enum DDS_LivelinessQosPolicyKind

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.

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Variable Documentation

const char* const DDS_LIVELINESS_QOS_POLICY_NAME

Stringified human-readable name for DDS_LivelinessQosPolicy.