4 ms·
There are no hard limit on matrix room member counts. e2e encrypted rooms with thousands of users se a lot of key negotiation traffic, but with such sizes maybe
by ptman 5y ago
There are no hard limit on matrix room member counts. e2e encrypted rooms with thousands of users se a lot of key negotiation traffic, but with such sizes maybe full encryption doesn't buy much as any user can share the log/history.
- aitchnyu 5y agoUmm, so O(n^2) key exchange traffic? In practice, is it noticable to users/ server admins?
- Arathorn 5y agoO(N) per user for the initial key exchange when you join a room, and then O(1) thereafter - although you should re-key when someone joins/leaves or every N messages or X days (where N is typically 100 and X is typically 7).