The bug: when a local client joins a global room and sends media, the
egress task checked peer_links.active_rooms to decide where to forward.
But active_rooms tracks what PEERS announced (their rooms), not what
WE announced. So our own GlobalRoomActive signal went out but our
peer_links had empty active_rooms — media was dropped.
Fix: for locally-originated media, send to ALL connected federation
peers unconditionally. The receiving relay decides whether to deliver
to local participants (if it has the room) or forward further. This
is correct because federation peers are explicitly configured — if
they're connected, they should receive global room media.
Multi-hop forwarding (handle_datagram) still filters by active_rooms
to prevent loops — only forwards to peers that announced the room.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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