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. More...

Variables
const DDS_Long	DDS_UNKNOWN_SERVICE_REQUEST_ID
	An invalid Service Id. More...
const DDS_Long	DDS_TOPIC_QUERY_SERVICE_REQUEST_ID
	Service Id for the DDSTopicQuery Service. More...
const DDS_Long	DDS_LOCATOR_REACHABILITY_SERVICE_REQUEST_ID
	Service Id for the Locator Reachability Service. More...
const DDS_Long	DDS_INSTANCE_STATE_SERVICE_REQUEST_ID
	Service Id for the Instance State Request service. More...
const DDS_Long	DDS_MONITORING_LIBRARY_COMMAND_SERVICE_REQUEST_ID
	Service Id for RTI Monitoring Library 2.0 Command Service Request. More...
const DDS_Long	DDS_MONITORING_LIBRARY_REPLY_SERVICE_REQUEST_ID
	Service Id for RTI Monitoring Library 2.0 Reply Service Requests. More...
const char *	DDS_SERVICE_REQUEST_TOPIC_NAME
	Service Request topic name. More...

Detailed Description

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

Currently, the DDSTopicQuery, Locator Reachability Instance State Consistency and Controlability (part of Observability) all rely on this topic.

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

DDS_ServiceRequest

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

DDS_UNKNOWN_SERVICE_REQUEST_ID

const DDS_Long DDS_UNKNOWN_SERVICE_REQUEST_ID

extern

An invalid Service Id.

DDS_TOPIC_QUERY_SERVICE_REQUEST_ID

const DDS_Long DDS_TOPIC_QUERY_SERVICE_REQUEST_ID

extern

Service Id for the DDSTopicQuery Service.

DDS_LOCATOR_REACHABILITY_SERVICE_REQUEST_ID

const DDS_Long DDS_LOCATOR_REACHABILITY_SERVICE_REQUEST_ID

extern

Service Id for the Locator Reachability Service.

DDS_INSTANCE_STATE_SERVICE_REQUEST_ID

const DDS_Long DDS_INSTANCE_STATE_SERVICE_REQUEST_ID

extern

Service Id for the Instance State Request service.

DDS_MONITORING_LIBRARY_COMMAND_SERVICE_REQUEST_ID

const DDS_Long DDS_MONITORING_LIBRARY_COMMAND_SERVICE_REQUEST_ID

extern

Service Id for RTI Monitoring Library 2.0 Command Service Request.

RTI Monitoring Library 2.0 remote commands are sent using this service.

DDS_MONITORING_LIBRARY_REPLY_SERVICE_REQUEST_ID

const DDS_Long DDS_MONITORING_LIBRARY_REPLY_SERVICE_REQUEST_ID

extern

Service Id for RTI Monitoring Library 2.0 Reply Service Requests.

Replies to RTI Monitoring Library 2.0 remote commands are sent using this service.

DDS_SERVICE_REQUEST_TOPIC_NAME

const char* DDS_SERVICE_REQUEST_TOPIC_NAME

extern

Service Request topic name.

Topic name of the DDSServiceRequestDataReader

See also

DDS_ServiceRequest

DDSServiceRequestDataReader