e8496efe84
Fix up comment
2017-10-09 15:17:34 +01:00
e4ab96021e
Update comments
2017-10-03 14:10:41 +01:00
30848c0fcd
Ignore incoming events for rooms that we have left
...
When synapse receives an event for a room its not in over federation, it
double checks with the remote server to see if it is in fact in the
room. This is done so that if the server has forgotten about the room
(usually as a result of the database being dropped) it can recover from
it.
However, in the presence of state resets in large rooms, this can cause
a lot of work for servers that have legitimately left. As a hacky
solution that supports both cases we drop incoming events for rooms that
we have explicitly left.
This means that we no longer support the case of servers having
forgotten that they've rejoined a room, but that is sufficiently rare
that we're not going to support it for now.
2017-10-03 11:18:21 +01:00
d53fe399eb
Add cache for is_host_joined
2017-06-13 09:56:18 +01:00
935e588799
Tweak SQL
2017-06-09 13:01:23 +01:00
0185b75381
Change is_host_joined to use current_state table
...
This bypasses a bug where using the state groups to figure out if a host
is in a room sometimes errors if the servers isn't in the room. (For
example when the server rejected an invite to a remote room)
2017-06-09 10:52:26 +01:00
6ba21bf2b8
Comments
2017-06-07 11:08:36 +01:00
6e2a7ee1bc
Remove spurious log lines
2017-06-07 11:05:17 +01:00
619e8ecd0c
Handle None state group correctly
2017-05-26 10:46:03 +01:00
dfbda5e025
Faster cache for get_joined_hosts
2017-05-25 17:24:44 +01:00
85e8092cca
Comment
2017-05-17 10:03:09 +01:00
ad53fc3cf4
Short circuit when we have delta ids
2017-05-17 09:57:34 +01:00
13f540ef1b
Speed up get_joined_hosts
2017-05-16 16:05:22 +01:00
ffad4fe35b
Don't update event cache hit ratio from get_joined_users
...
Otherwise the hit ration of plain get_events gets completely skewed by
calls to get_joined_users* functions.
2017-05-08 16:06:17 +01:00
66f371e8b8
Merge pull request #2176 from matrix-org/erikj/faster_get_joined
...
Make get_joined_users faster
2017-05-05 10:59:55 +01:00
e3aa8a7aa8
Merge pull request #2185 from matrix-org/erikj/smaller_caches
...
Optimise caches for single key
2017-05-05 10:19:05 +01:00
cf589f2c1e
Fixes
2017-05-05 10:17:56 +01:00
aa93cb9f44
Add comment
2017-05-04 14:59:28 +01:00
537dbadea0
Intern host strings
2017-05-04 14:55:28 +01:00
07a07588a0
Make caches bigger
2017-05-04 14:52:28 +01:00
dfaa58f72d
Fix comment and num args
2017-05-04 14:50:24 +01:00
5d8290429c
Reduce size of get_users_in_room
2017-05-04 13:43:19 +01:00
7ebf518c02
Make get_joined_users faster
2017-05-03 15:55:54 +01:00
7166854f41
Add cache for get_current_hosts_in_room
2017-05-02 10:36:35 +01:00
f144365281
Comment
2017-04-25 15:18:26 +01:00
d9aa645f86
Reduce size of joined_user cache
...
The _get_joined_users_from_context cache stores a mapping from user_id
to avatar_url and display_name. Instead of storing those in a dict,
store them in a namedtuple as that uses much less memory.
We also try converting the string to ascii to further reduce the size.
2017-04-25 14:38:51 +01:00
7fc1f1e2b6
Cache hosts in room
2017-03-24 11:46:24 +00:00
d58b1ffe94
Replace some calls to cursor_to_dict
...
cursor_to_dict can be surprisinglh expensive for large result sets, so lets
only call it when we need to.
2017-03-24 11:07:02 +00:00
da146657c9
Comments
2017-03-16 13:04:07 +00:00
6957bfdca6
Don't recreate so many sets
2017-03-16 11:54:26 +00:00
38258a0976
Bump cache sizes for common membership queries
2017-02-02 18:45:55 +00:00
832e9c52ca
Comment
2017-02-02 13:09:56 +00:00
54a79c1d37
Make presence.get_new_events a bit faster
...
We do this by caching the set of users a user shares rooms with.
2017-02-02 13:07:18 +00:00
62f6b86ba7
Merge pull request #1868 from matrix-org/erikj/replication_cache
...
Only invalidate membership caches based on the cache stream
2017-02-01 13:12:30 +00:00
f6124311fd
Add m.room.member type to query
2017-02-01 11:59:17 +00:00
458b6f4733
Only invalidate membership caches based on the cache stream
...
Before we completely invalidated get_users_in_room whenever we updated
any current_state_events table. This was way too aggressive.
2017-01-31 16:09:03 +00:00
21b7375778
Add an index to make membership queries faster
2017-01-31 15:15:57 +00:00
1c13c9f6b6
Don't have such a large cache
2017-01-30 17:12:14 +00:00
828db669ec
Use get_users_in_room and declare it iterable
2017-01-30 16:37:22 +00:00
897f8752da
Up cache max entries for state
2017-01-16 15:08:17 +00:00
01521299c7
Increase cache size limit
2017-01-16 11:56:51 +00:00
2fae34bd2c
Optionally measure size of cache by sum of length of values
2017-01-13 17:46:17 +00:00
8cfc0165e9
fix annoying typos
2017-01-05 13:39:43 +00:00
c3208e45c9
Fixup membership query
2016-12-14 10:46:58 +00:00
7ec2bf9b77
Fix background update that prematurely stopped
2016-12-12 16:54:58 +00:00
52d12ca782
Add /room/<room_id>/joined_members API
...
This returns the currently joined members in the room with their display
names and avatar urls. This is more efficient than /members for large
rooms where you don't need the full events.
2016-12-08 13:32:07 +00:00
c45d8e9ba2
Add profile data to the room_membership table for joins
2016-12-08 13:08:41 +00:00
2ffec928e2
Reduce batch size to be under SQL limit
2016-09-09 11:03:31 +01:00
c10cb581c6
Correctly handle the difference between prev and current state
2016-08-31 14:26:22 +01:00
bed10f9880
Use state handler instead of get_users_in_room/get_joined_hosts
2016-08-26 14:54:30 +01:00
Erik Johnston