Adrian Tschira
d82b6ea9e6
Move more xrange to six
...
plus a bonus next()
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-28 13:57:00 +02:00
Richard van der Hoff
41d4b07a53
Merge pull request #3142 from matrix-org/rav/reraise
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reraise exceptions more carefully
2018-04-27 12:16:19 +01:00
Richard van der Hoff
9c3da24561
Merge pull request #3138 from matrix-org/rav/catch_unhandled_exceptions
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Improve exception handling for background processes
2018-04-27 11:47:49 +01:00
Richard van der Hoff
6493b22b42
reraise exceptions more carefully
...
We need to be careful (under python 2, at least) that when we reraise an
exception after doing some error handling, we actually reraise the original
exception rather than anything that might have been raised (and handled) during
the error handling.
2018-04-27 11:40:06 +01:00
Richard van der Hoff
605defb9e4
Add missing consumeErrors
...
In general we want defer.gatherResults to consumeErrors, rather than having
exceptions hanging around and getting logged as CRITICAL unhandled errors.
2018-04-27 11:16:28 +01:00
Richard van der Hoff
9255a6cb17
Improve exception handling for background processes
...
There were a bunch of places where we fire off a process to happen in the
background, but don't have any exception handling on it - instead relying on
the unhandled error being logged when the relevent deferred gets
garbage-collected.
This is unsatisfactory for a number of reasons:
- logging on garbage collection is best-effort and may happen some time after
the error, if at all
- it can be hard to figure out where the error actually happened.
- it is logged as a scary CRITICAL error which (a) I always forget to grep for
and (b) it's not really CRITICAL if a background process we don't care about
fails.
So this is an attempt to add exception handling to everything we fire off into
the background.
2018-04-27 11:07:40 +01:00
Richard van der Hoff
77ebef9d43
Merge pull request #3118 from matrix-org/rav/reject_prev_events
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Reject events which have lots of prev_events
2018-04-23 17:51:38 +01:00
Richard van der Hoff
9b9c38373c
Remove spurious param
2018-04-23 12:00:06 +01:00
Richard van der Hoff
8dc4a6144b
Merge pull request #3107 from NotAFile/py3-bool-nonzero
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add __bool__ alias to __nonzero__ methods
2018-04-20 15:43:39 +01:00
Richard van der Hoff
3de7d9fe99
accept stupid events over backfill
2018-04-20 11:41:03 +01:00
Richard van der Hoff
11a67b7c9d
Merge pull request #3093 from matrix-org/rav/response_cache_wrap
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Refactor ResponseCache usage
2018-04-20 11:31:17 +01:00
Richard van der Hoff
bc381d5798
Merge pull request #3117 from matrix-org/rav/refactor_have_events
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Refactor store.have_events
2018-04-20 10:26:12 +01:00
Richard van der Hoff
b1dfbc3c40
Refactor store.have_events
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It turns out that most of the time we were calling have_events, we were only
using half of the result. Replace have_events with have_seen_events and
get_rejection_reasons, so that we can see what's going on a bit more clearly.
2018-04-20 10:25:56 +01:00
Richard van der Hoff
1f4b498b73
Add some comments
2018-04-18 00:15:36 +01:00
Richard van der Hoff
e585228860
Check events on backfill too
2018-04-18 00:06:42 +01:00
Richard van der Hoff
9b7794262f
Reject events which have too many auth_events or prev_events
...
... this should protect us from being dossed by people making silly events
(deliberately or otherwise)
2018-04-18 00:06:42 +01:00
Richard van der Hoff
639480e14a
Avoid creating events with huge numbers of prev_events
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In most cases, we limit the number of prev_events for a given event to 10
events. This fixes a particular code path which created events with huge
numbers of prev_events.
2018-04-16 18:41:37 +01:00
Adrian Tschira
f63ff73c7f
add __bool__ alias to __nonzero__ methods
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Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:40:47 +02:00
Richard van der Hoff
b78395b7fe
Refactor ResponseCache usage
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Adds a `.wrap` method to ResponseCache which wraps up the boilerplate of a
(get, set) pair, and then use it throughout the codebase.
This will be largely non-functional, but does include the following functional
changes:
* federation_server.on_context_state_request: drops use of _server_linearizer
which looked redundant and could cause incorrect cache misses by yielding
between the get and the set.
* RoomListHandler.get_remote_public_room_list(): fixes logcontext leaks
* the wrap function includes some logging. I'm hoping this won't be too noisy
on production.
2018-04-12 13:02:15 +01:00
Richard van der Hoff
d5c74b9f6c
Merge pull request #3092 from matrix-org/rav/response_cache_metrics
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Add metrics for ResponseCache
2018-04-12 12:59:36 +01:00
Erik Johnston
19ceb4851f
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/processed_event_lag
2018-04-12 11:36:07 +01:00
Erik Johnston
f67e906e18
Set all metrics at the same time
2018-04-12 11:18:19 +01:00
Erik Johnston
971059a733
Merge pull request #3088 from matrix-org/erikj/as_parallel
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Send events to ASes concurrently
2018-04-12 10:42:36 +01:00
Erik Johnston
4dae4a97ed
Track last processed event received_ts
2018-04-11 14:27:09 +01:00
Erik Johnston
92e34615c5
Track where event stream processing have gotten up to
2018-04-11 12:13:40 +01:00
Erik Johnston
121591568b
Send events to ASes concurrently
2018-04-11 09:56:00 +01:00
Richard van der Hoff
b3384232a0
Add metrics for ResponseCache
2018-04-10 23:14:47 +01:00
Erik Johnston
eaa2ebf20b
Merge pull request #3079 from matrix-org/erikj/limit_concurrent_sends
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Limit concurrent event sends for a room
2018-04-10 16:43:58 +01:00
Erik Johnston
f8e8ec013b
Note why we're limiting concurrent event sends
2018-04-10 14:00:46 +01:00
Richard van der Hoff
a3599dda97
Merge pull request #2996 from krombel/allow_auto_join_rooms
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move handling of auto_join_rooms to RegisterHandler
2018-04-10 01:11:00 +01:00
Richard van der Hoff
d2c6f4d626
Merge pull request #3080 from matrix-org/rav/fix_500_on_rejoin
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Return a 404 rather than a 500 on rejoining empty rooms
2018-04-09 17:32:36 +01:00
Richard van der Hoff
f3ef60662f
Return a 404 rather than a 500 on rejoining empty rooms
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Filter ourselves out of the server list before checking for an empty remote
host list, to fix 500 error
Fixes #2141
2018-04-09 12:56:22 +01:00
Erik Johnston
e5082494eb
Limit concurrent event sends for a room
2018-04-09 12:07:39 +01:00
David Baker
b370fe61c0
Implement group join API
2018-04-06 15:43:27 +01:00
Luke Barnard
e089100c62
Merge pull request #3045 from matrix-org/dbkr/group_joinable
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Add joinability for groups
2018-04-05 15:57:49 +01:00
Richard van der Hoff
725a72ec5a
Merge pull request #3000 from NotAFile/change-except-style
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Replace old style error catching with 'as' keyword
2018-04-04 10:45:22 +01:00
Luke Barnard
eb8d8d6f57
Use join_policy API instead of joinable
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The API is now under
/groups/$group_id/setting/m.join_policy
and expects a JSON blob of the shape
```json
{
"m.join_policy": {
"type": "invite"
}
}
```
where "invite" could alternatively be "open".
2018-04-03 16:16:40 +01:00
Richard van der Hoff
8da39ad98f
Merge pull request #3049 from matrix-org/rav/use_staticjson
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Use static JSONEncoders
2018-04-03 15:18:32 +01:00
Richard van der Hoff
05630758f2
Use static JSONEncoders
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using json.dumps with custom options requires us to create a new JSONEncoder on
each call. It's more efficient to create one upfront and reuse it.
2018-03-29 23:13:33 +01:00
Richard van der Hoff
fcfe7f6ad3
Use simplejson throughout
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Let's use simplejson rather than json, for consistency.
2018-03-29 22:45:52 +01:00
Richard van der Hoff
9a0db062af
Merge pull request #3034 from matrix-org/rav/fix_key_claim_errors
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Fix error when claiming e2e keys from offline servers
2018-03-28 14:50:38 +01:00
David Baker
79452edeee
Add joinability for groups
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Adds API to set the 'joinable' flag, and corresponding flag in the
table.
2018-03-28 14:03:37 +01:00
Krombel
6152e253d8
Merge branch 'develop' of into allow_auto_join_rooms
2018-03-28 14:45:28 +02:00
Richard van der Hoff
a134c572a6
Stringify exceptions for keys/{query,claim}
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Make sure we stringify any exceptions we return from keys/query and keys/claim,
to avoid a 'not JSON serializable' error later
Fixes #3010
2018-03-27 17:15:06 +01:00
Richard van der Hoff
c2a5cf2fe3
factor out exception handling for keys/claim and keys/query
...
this stuff is badly c&p'ed
2018-03-27 17:11:23 +01:00
Erik Johnston
3e0c0660b3
Also do check inside linearizer
2018-03-27 13:01:34 +01:00
Erik Johnston
44cd6e1358
PEP8
2018-03-26 12:06:48 +01:00
Erik Johnston
a052aa42e7
Linearize calls to _generate_user_id
2018-03-26 12:02:20 +01:00
Erik Johnston
fa72803490
Merge branch 'master' of github.com:matrix-org/synapse into develop
2018-03-19 11:41:01 +00:00
Erik Johnston
926ba76e23
Replace ujson with simplejson
2018-03-15 23:43:31 +00:00