How it works
When a supervisor joins in monitor mode, the GlobeMeet API sends a recv-only flag with the join request. The mediasoup router skips creating producer transports for that peer, never advertises them in the room's participant list, and never publishes their RTP stream to any consumer. The agent and customer have no signaling, no ICE candidates, no DTLS handshake — and therefore no evidence — that a third peer exists.