RTI Connext DDS Micro C API
Version 3.0.3
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Object describing a remote Publication. More...
#include <dds_c_discovery.h>
Data Fields | |
struct DDS_BuiltinTopicKey_t | key |
DCPS key to distinguish entries. This is used to configure the object ID of the remote DDS_DataWriter. | |
struct DDS_BuiltinTopicKey_t | participant_key |
DCPS key of the participant to which the DataWriter belongs. | |
char * | topic_name |
Name of the related DDS_Topic. | |
char * | type_name |
Name of the type attached to the DDS_Topic. | |
struct DDS_DeadlineQosPolicy | deadline |
Policy of the corresponding DataWriter. | |
struct DDS_OwnershipQosPolicy | ownership |
Policy of the corresponding DataWriter. | |
struct DDS_OwnershipStrengthQosPolicy | ownership_strength |
Policy of the corresponding DataWriter. | |
struct DDS_LatencyBudgetQosPolicy | latency_budget |
Latency budget policy, LATENCY_BUDGET. | |
struct DDS_ReliabilityQosPolicy | reliability |
Policy of the corresponding DataWriter. | |
struct DDS_LivelinessQosPolicy | liveliness |
Policy of the corresponding DataWriter. | |
struct DDS_DurabilityQosPolicy | durability |
durability policy of the corresponding DataWriter | |
struct DDS_DestinationOrderQosPolicy | destination_order |
Policy of the corresponding DataWriter. | |
struct DDS_LocatorSeq | unicast_locator |
<<eXtension>> Custom unicast locators that the endpoint can specify. The default locators will be used if this is not specified. | |
struct DDS_DataRepresentationQosPolicy | representation |
Data representation policy, DATA_REPRESENTATION. |
Object describing a remote Publication.
This object contains all of the information about a remote DDS_DataWriter and its DDS_Publisher that is necessary for matching the remote DDS_DataWriter to a local DDS_DataReader during discovery.
This object is used to pre-configure remote entities for Dynamic Participant/Static Endpoint discovery.
For example: Application A is designed to discover a remote DDS_DataWriter in application B, and that remote DDS_DataWriter has an object ID of 100, and a deadline of three seconds. In Dynamic Participant/Static Endpoint discovery, this discovery data is not sent over the network, so the user must create an instance of a DDS_PublicationBuiltinTopicData structure in application A. The user then must fill in the QoS describing this remote DDS_DataWriter, including the writer's object ID and three-second deadline. Then the user must assert this DDS_PublicationBuiltinTopicData describing the remote entity with the discovery plugin. The pre-configured QoS must match the actual QoS of the remote entity, or communication will not occur.
struct DDS_BuiltinTopicKey_t DDS_PublicationBuiltinTopicData::key |
DCPS key to distinguish entries. This is used to configure the object ID of the remote DDS_DataWriter.
struct DDS_BuiltinTopicKey_t DDS_PublicationBuiltinTopicData::participant_key |
DCPS key of the participant to which the DataWriter belongs.
char* DDS_PublicationBuiltinTopicData::topic_name |
Name of the related DDS_Topic.
The length of this string is limited to 255 characters.
The memory for this field is managed as described in Conventions.
char* DDS_PublicationBuiltinTopicData::type_name |
Name of the type attached to the DDS_Topic.
The length of this string is limited to 255 characters.
The memory for this field is managed as described in Conventions.
struct DDS_DeadlineQosPolicy DDS_PublicationBuiltinTopicData::deadline |
Policy of the corresponding DataWriter.
struct DDS_OwnershipQosPolicy DDS_PublicationBuiltinTopicData::ownership |
Policy of the corresponding DataWriter.
struct DDS_OwnershipStrengthQosPolicy DDS_PublicationBuiltinTopicData::ownership_strength |
Policy of the corresponding DataWriter.
struct DDS_LatencyBudgetQosPolicy DDS_PublicationBuiltinTopicData::latency_budget |
Latency budget policy, LATENCY_BUDGET.
struct DDS_ReliabilityQosPolicy DDS_PublicationBuiltinTopicData::reliability |
Policy of the corresponding DataWriter.
struct DDS_LivelinessQosPolicy DDS_PublicationBuiltinTopicData::liveliness |
Policy of the corresponding DataWriter.
struct DDS_DurabilityQosPolicy DDS_PublicationBuiltinTopicData::durability |
durability policy of the corresponding DataWriter
struct DDS_DestinationOrderQosPolicy DDS_PublicationBuiltinTopicData::destination_order |
Policy of the corresponding DataWriter.
struct DDS_LocatorSeq DDS_PublicationBuiltinTopicData::unicast_locator |
<<eXtension>> Custom unicast locators that the endpoint can specify. The default locators will be used if this is not specified.
struct DDS_DataRepresentationQosPolicy DDS_PublicationBuiltinTopicData::representation |
Data representation policy, DATA_REPRESENTATION.