The signal-WS reconnects periodically (network blips, tab background-
ing). Each reconnect produces a fresh welcome → onRoleEntered() fired
the full setup again, which called sfuPublish() → it bailed out via the
'already publishing' early-return + logged it as an alarm. Looked
exactly like 'something kicked out my speaker' in the log even though
the existing mic publish was still healthy.
Two fixes:
- welcome handler detects re-entry by checking myUUID === m.your_uuid.
When true, just refresh role + state + flushSfuStreams + renderRoom
and break — don't re-run sessionStorage saves, spotlight broadcasts,
onRoleEntered, etc.
- sfuPublish silently returns when sfuPubPC is non-null (still
idempotent, just not log-noisy).
ICE-failure recovery on sub PC stays unchanged — that's a real
'failed' state, not a duplicate welcome.
Russell Ballestrini
f9026bf623