ServiceRequest Built-in Topic

Builtin topic for accessing requests from different services within RTI Connext. More...

Classes
struct	DDS_ServiceRequest
	A request coming from one of the built-in services. More...
struct	DDS_ServiceRequestSeq
	Instantiates FooSeq < DDS_ServiceRequest > . More...
class	DDSServiceRequestTypeSupport
	Instantiates TypeSupport < DDS_ServiceRequest > . More...
class	DDSServiceRequestDataReader
	Instantiates DataReader < DDS_ServiceRequest > . More...

Typedefs
typedef struct DDS_ServiceRequest	DDS_ServiceRequest
	A request coming from one of the built-in services.

Variables
const DDS_Long	DDS_UNKNOWN_SERVICE_REQUEST_ID
	An invalid Service Id.
const DDS_Long	DDS_TOPIC_QUERY_SERVICE_REQUEST_ID
	Service Id for the DDSTopicQuery Service.
const DDS_Long	DDS_LOCATOR_REACHABILITY_SERVICE_REQUEST_ID
	Service Id for the Locator Reachability Service.
const char *	DDS_SERVICE_REQUEST_TOPIC_NAME
	Service Request topic name.

Detailed Description

Builtin topic for accessing requests from different services within RTI Connext.

Currently, the only public service that uses this topic is the DDSTopicQuery service.

See Also

Topic Queries for an explanation of how TopicQueries use ServiceRequests and how you can access the ServiceRequests for debugging purposes in the section The Built-in ServiceRequest DataReader.

Typedef Documentation

typedef struct DDS_ServiceRequest DDS_ServiceRequest

A request coming from one of the built-in services.

Data associated with the built-in topic DDS_SERVICE_REQUEST_TOPIC_NAME. It contains service-specific information.

See Also

DDS_SERVICE_REQUEST_TOPIC_NAME

DDSParticipantBuiltinTopicDataDataReader

Variable Documentation

const DDS_Long DDS_UNKNOWN_SERVICE_REQUEST_ID

An invalid Service Id.

const DDS_Long DDS_TOPIC_QUERY_SERVICE_REQUEST_ID

Service Id for the DDSTopicQuery Service.

const DDS_Long DDS_LOCATOR_REACHABILITY_SERVICE_REQUEST_ID

Service Id for the Locator Reachability Service.

const char* DDS_SERVICE_REQUEST_TOPIC_NAME

Service Request topic name.

Topic name of the DDSServiceRequestDataReader

See Also

DDS_ServiceRequest

DDSServiceRequestDataReader