When a peer rejects a group call, CallManager updated its state but never
notified CallController to dispose the peer's PeerSession. This caused two
issues:
1. The rejected peer's PeerConnection lingered in HAVE_LOCAL_OFFER state
until the entire call ended (resource leak visible as "disposing 2 peer
sessions" when only 1 should exist).
2. In onPeerDisconnected, the allDisconnected check required ALL sessions
to be CLOSED. The stale session blocked this check, preventing automatic
hangup when ICE failed — meaning the remote peer never received a hangup
event and kept ringing.
Fix: invoke onPeerLeft when a peer rejects in Offering/Connecting/Connected
states, and make onPeerDisconnected treat sessions without a remote
description as inactive.
https://claude.ai/code/session_01UXaFKmHVPDyTzfHL8fkSw1
Claude
303e68331a