Erik Johnston
0549307198
Revert "Limit outgoing to_device EDU size to 65536" ( #19614 )
...
Reverts element-hq/synapse#18416
Unfortunately, this causes failures on `/sendToDevice` endpoint in
normal circumstances. If a single user has, say, a hundred devices then
we easily go over the limit. This blocks message sending entirely in
encrypted rooms.
cc @MadLittleMods @MatMaul
2026-03-27 10:53:16 +00:00
Mathieu Velten
7fad50fd76
Limit outgoing to_device EDU size to 65536 ( #18416 )
...
If a set of messages exceeds this limit, the messages are split
across several EDUs.
Fix #17035 (should)
There is currently [no official specced limit for
EDUs](https://github.com/matrix-org/matrix-spec/issues/807 ), but the
consensus seems to be that it would be useful to have one to avoid this
bug by bounding the transaction size.
As a side effect it also limits the size of a single to-device message
to a bit less than 65536.
This should probably be added to the spec similarly to the [message size
limit.](https://spec.matrix.org/v1.14/client-server-api/#size-limits )
Spec PR: https://github.com/matrix-org/matrix-spec/pull/2340
---------
Co-authored-by: mcalinghee <mcalinghee.dev@gmail.com >
Co-authored-by: Eric Eastwood <madlittlemods@gmail.com >
2026-03-24 11:22:11 -05:00
reivilibre
dfccde9f60
Remove obsolete and experimental /sync/e2ee endpoint. ( #18583 )
...
Introduced in: https://github.com/element-hq/synapse/pull/17167
The endpoint was part of experiments for MSC3575 but does not feature in
that MSC.
Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org >
2025-09-09 09:28:45 +01:00
Eric Eastwood
c97251d5ba
Add Sliding Sync /sync/e2ee endpoint for To-Device messages ( #17167 )
...
This is being introduced as part of Sliding Sync but doesn't have any sliding window component. It's just a way to get E2EE events without having to sit through a big initial sync (`/sync` v2). And we can avoid encryption events being backed up by the main sync response or vice-versa.
Part of some Sliding Sync simplification/experimentation. See [this discussion](https://github.com/element-hq/synapse/pull/17167#discussion_r1610495866 ) for why it may not be as useful as we thought.
Based on:
- https://github.com/matrix-org/matrix-spec-proposals/pull/3575
- https://github.com/matrix-org/matrix-spec-proposals/pull/3885
- https://github.com/matrix-org/matrix-spec-proposals/pull/3884
2024-05-23 12:06:16 -05:00
Erik Johnston
23740eaa3d
Correctly mention previous copyright ( #16820 )
...
During the migration the automated script to update the copyright
headers accidentally got rid of some of the existing copyright lines.
Reinstate them.
2024-01-23 11:26:48 +00:00
Patrick Cloke
8e1e62c9e0
Update license headers
2023-11-21 15:29:58 -05:00
Patrick Cloke
c52abc1cfd
Additional constants for EDU types. ( #12884 )
...
Instead of hard-coding strings in many places.
2022-05-27 07:14:36 -04:00
Dirk Klimpel
1901cb1d4a
Add type hints to tests/rest/client ( #12084 )
2022-02-28 17:47:37 +00:00
Erik Johnston
79fb64e417
Fix to-device being dropped in limited sync in SQLite. ( #11966 )
...
If ther are more than 100 to-device messages pending for a device
`/sync` will only return the first 100, however the next batch token was
incorrectly calculated and so all other pending messages would be
dropped.
This is due to `txn.rowcount` only returning the number of rows that
*changed*, rather than the number *selected* in SQLite.
2022-02-11 13:38:05 +00:00
David Robertson
ecd823d766
Flatten tests/rest/client/{v1,v2_alpha} too ( #10667 )
2021-08-20 17:50:44 +01:00
