WebSockets
==========

The channel endpoint is
``GET /api/channels/{channel_id}/ws`` and the conversation endpoint is
``GET /api/conversations/{conversation_id}/ws``. Both require authentication
and membership.

New messages are JSON message objects. Channel edit/delete broadcasts include
an ``event`` field; deletion events contain the message, server, and channel
IDs. Conversation connections also receive reaction updates. Clients should
close stale connections when changing the selected conversation.