DDS_DomainParticipantQos Struct Reference

<<cert>> QoS policies supported by a DDS_DomainParticipant entity. More...

#include <dds_c_domain.h>

Data Fields
struct DDS_EntityFactoryQosPolicy	entity_factory
	<<cert>> Entity factory policy, ENTITY_FACTORY.
struct DDS_DiscoveryQosPolicy	discovery
	<<cert>> <<eXtension>> Discovery policy, DISCOVERY.
struct DDS_DomainParticipantResourceLimitsQosPolicy	resource_limits
	<<cert>> <<eXtension>> Domain participant resource limits policy, DOMAIN_PARTICIPANT_RESOURCE_LIMITS.
struct DDS_EntityNameQosPolicy	participant_name
	<<cert>> <<eXtension>> The participant name. ENTITY_NAME
struct DDS_WireProtocolQosPolicy	protocol
	<<cert>> <<eXtension>> Wire Protocol policy, WIRE_PROTOCOL.
struct DDS_TransportQosPolicy	transports
	<<cert>> <<eXtension>> Available transports for all communication to and from this DomainParticipant.
struct DDS_UserTrafficQosPolicy	user_traffic
	<<cert>> <<eXtension>> Transports enabled for user traffic.
struct DDS_TrustQosPolicy	trust
	<<cert>> <<eXtension>> The name of the Lightweight Security Plugin that will be used for Trust communications.
struct DDS_PropertyQosPolicy	property
	<<cert>> <<eXtension>> The DDS_DomainParticipant properties. Please refer to the Property Reference for available properties.
struct DDS_UserDataQosPolicy	user_data
	<<cert>> User data policy, USER_DATA.
struct DDS_FilterQosPolicy	filter
	<<eXtension>> Filter policy, FILTER.

Detailed Description

<<cert>> QoS policies supported by a DDS_DomainParticipant entity.

The Qos policy must be set in a consistent manner, otherwise DDS_DomainParticipant_set_qos and DDS_DomainParticipantFactory_set_default_participant_qos will fail with DDS_RETCODE_INCONSISTENT_POLICY, and DDS_DomainParticipantFactory_create_participant will fail.

Entity:

DDS_DomainParticipant

See also

QoS Policies and allowed ranges within each Qos.

Field Documentation

entity_factory

struct DDS_EntityFactoryQosPolicy DDS_DomainParticipantQos::entity_factory

<<cert>> Entity factory policy, ENTITY_FACTORY.

discovery

struct DDS_DiscoveryQosPolicy DDS_DomainParticipantQos::discovery

<<cert>> <<eXtension>> Discovery policy, DISCOVERY.

resource_limits

struct DDS_DomainParticipantResourceLimitsQosPolicy DDS_DomainParticipantQos::resource_limits

<<cert>> <<eXtension>> Domain participant resource limits policy, DOMAIN_PARTICIPANT_RESOURCE_LIMITS.

participant_name

struct DDS_EntityNameQosPolicy DDS_DomainParticipantQos::participant_name

<<cert>> <<eXtension>> The participant name. ENTITY_NAME

protocol

struct DDS_WireProtocolQosPolicy DDS_DomainParticipantQos::protocol

<<cert>> <<eXtension>> Wire Protocol policy, WIRE_PROTOCOL.

The wire protocol (RTPS) attributes associated with the participant.

transports

struct DDS_TransportQosPolicy DDS_DomainParticipantQos::transports

<<cert>> <<eXtension>> Available transports for all communication to and from this DomainParticipant.

user_traffic

struct DDS_UserTrafficQosPolicy DDS_DomainParticipantQos::user_traffic

<<cert>> <<eXtension>> Transports enabled for user traffic.

trust

struct DDS_TrustQosPolicy DDS_DomainParticipantQos::trust

<<cert>> <<eXtension>> The name of the Lightweight Security Plugin that will be used for Trust communications.

The DDS_DomainParticipantFactory will search through a list of registered plugins. If it finds a registered Lightweight Security factory with a name matching this factory name, it will use that plugin to create a new instance and register the plugin with the DDS_DomainParticipant. If it does not find a registered Lightweight Security factory with this name, DDS_DomainParticipant creation will fail.

Precondition

One or more Lightweight Security plugins must have been previously registered with the DDS_DomainParticipantFactory, each with an associated service name using DDS_PskLibrary_register.

property

struct DDS_PropertyQosPolicy DDS_DomainParticipantQos::property

<<cert>> <<eXtension>> The DDS_DomainParticipant properties. Please refer to the Property Reference for available properties.

user_data

struct DDS_UserDataQosPolicy DDS_DomainParticipantQos::user_data

<<cert>> User data policy, USER_DATA.

filter

struct DDS_FilterQosPolicy DDS_DomainParticipantQos::filter

<<eXtension>> Filter policy, FILTER.

See also

DDS_FilterPluginFactory_register