holoscan::InMemorySessionParticipant

Beta

Per-participant callback and GID tracking for a shared in-memory pub/sub session.

Each PubSubContext that joins a session gets its own SessionParticipant, which stores the callbacks that PubSubContext::init_context() registers on the discovery and transport frontends.

#include <holoscan/in_memory_pubsub_session.hpp>

Member variables

Name	Type	Description
`mutex`	`std::mutex`
`discovery_active`	`bool`
`transport_active`	`bool`
`participant_closed`	`bool`
`publisher_discovered_callback`	`nvidia::gxf::PubSubDiscovery::PublisherDiscoveredCallback`
`subscriber_discovered_callback`	`nvidia::gxf::PubSubDiscovery::SubscriberDiscoveredCallback`
`publisher_lost_callback`	`nvidia::gxf::PubSubDiscovery::PublisherLostCallback`
`subscriber_lost_callback`	`nvidia::gxf::PubSubDiscovery::SubscriberLostCallback`
`receive_callback`	`nvidia::gxf::PubSubTransport::ReceiveCallback`
`connection_established_callback`	`nvidia::gxf::PubSubTransport::ConnectionEstablishedCallback`
`connection_lost_callback`	`nvidia::gxf::PubSubTransport::ConnectionLostCallback`
`publisher_gids`	`std::unordered_set< nvidia::gxf::PublisherGid >`
`subscriber_gids`	`std::unordered_set< nvidia::gxf::SubscriberGid >`