RTI Connext Micro
Version 2.4.1.0
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<<interface>> <<cert>> Listener for participant status. More...
#include <dds_c_domain.h>
Data Fields | |
struct DDS_TopicListener | as_topiclistener |
A superclass instance of this DDS_DomainParticipantListener. | |
struct DDS_PublisherListener | as_publisherlistener |
A superclass instance of this DDS_DomainParticipantListener. | |
struct DDS_SubscriberListener | as_subscriberlistener |
A superclass instance of this DDS_DomainParticipantListener. |
<<interface>> <<cert>> Listener for participant status.
This is the interface that can be implemented by an application-provided class and then registered with the DDS_DomainParticipant such that the application can be notified by RTI Connext Micro of relevant status changes.
The DDS_DomainParticipantListener interface extends all other Listener interfaces and has no additional operation beyond the ones defined by the more general listeners.
The purpose of the DDS_DomainParticipantListener is to be the listener of last resort that is notified of all status changes not captured by more specific listeners attached to the DDS_DomainEntity objects. When a relevant status change occurs, RTI Connext Micro will first attempt to notify the listener attached to the concerned DDS_DomainEntity if one is installed. Otherwise, RTI Connext Micro will notify the Listener attached to the DDS_DomainParticipant.
Important: Because a DDS_DomainParticipantListener may receive callbacks pertaining to many different entities, it is possible for the same listener to receive multiple callbacks simultaneously in different threads. (Such is not the case for listeners of other types.) It is therefore critical that users of this listener provide their own protection for any thread-unsafe activities undertaken in a DDS_DomainParticipantListener callback.
struct DDS_TopicListener DDS_DomainParticipantListener::as_topiclistener |
A superclass instance of this DDS_DomainParticipantListener.
struct DDS_PublisherListener DDS_DomainParticipantListener::as_publisherlistener |
A superclass instance of this DDS_DomainParticipantListener.
struct DDS_SubscriberListener DDS_DomainParticipantListener::as_subscriberlistener |
A superclass instance of this DDS_DomainParticipantListener.