xpc_session_cancel(_:) Declarationfunc xpc_session_cancel(_ session: any OS_xpc_object) See AlsoManaging life cyclexpc_session_activate(_:_:)xpc_session_set_cancel_handler(_:_:)xpc_session_set_incoming_message_handler(_:_:)xpc_session_incoming_message_handler_txpc_session_cancel_handler_t