Module manager 

Current-room registry and lifecycle coordinator.

RoomManager publishes one current room per issuer, admits WebSocket sessions and runs background room work. Lease admission holds the directory read guard to prove currentness and releases it before room work begins. Empty-room removal waits for every accepted lease to finish.

Structs

CurrentRoomMutation 🔒

lease plus room pointer accepted from the current directory row

RoomManager

Coordinates current room admission and lifecycle.

RoomUserAdmission

committed admission result returned after join-side effects run

RuntimeRoomDirectorySnapshot

current room directory row used by diagnostics views

RuntimeRoomStatsSnapshot

operator-facing room stats assembled from directory and transport snapshots

Constants

SOURCE_POLICY_CONCURRENCY 🔒

Functions

retrieve_room_reservation 🔒

room_active_speaker_sources 🔒