Commit graph

10547 commits

Author SHA1 Message Date
Richard van der Hoff
9c3da24561
Merge pull request #3138 from matrix-org/rav/catch_unhandled_exceptions
Improve exception handling for background processes
2018-04-27 11:47:49 +01:00
Richard van der Hoff
53494c34df
Merge pull request #3139 from matrix-org/rav/consume_errors
Add missing consumeErrors to improve exception handling
2018-04-27 11:47:21 +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
Neil Johnson
d842ed14f4 Merge tag 'v0.28.0'
Changes in synapse v0.28.0-rc1 (2018-04-26)
===========================================

Bug Fixes:

* Fix quarantine media admin API and search reindex (PR #3130)
* Fix media admin APIs (PR #3134)

Changes in synapse v0.28.0-rc1 (2018-04-24)
===========================================

Minor performance improvement to federation sending and bug fixes.

(Note: This release does not include state resolutions discussed in matrix live)

Features:

* Add metrics for event processing lag (PR #3090)
* Add metrics for ResponseCache (PR #3092)

Changes:

* Synapse on PyPy (PR #2760) Thanks to @Valodim!
* move handling of auto_join_rooms to RegisterHandler (PR #2996) Thanks to @krombel!
* Improve handling of SRV records for federation connections (PR #3016) Thanks to @silkeh!
* Document the behaviour of ResponseCache (PR #3059)
* Preparation for py3 (PR #3061, #3073, #3074, #3075, #3103, #3104, #3106, #3107, #3109, #3110) Thanks to @NotAFile!
* update prometheus dashboard to use new metric names (PR #3069) Thanks to @krombel!
* use python3-compatible prints (PR #3074) Thanks to @NotAFile!
* Send federation events concurrently (PR #3078)
* Limit concurrent event sends for a room (PR #3079)
* Improve R30 stat definition (PR #3086)
* Send events to ASes concurrently (PR #3088)
* Refactor ResponseCache usage (PR #3093)
* Clarify that SRV may not point to a CNAME (PR #3100) Thanks to @silkeh!
* Use str(e) instead of e.message (PR #3103) Thanks to @NotAFile!
* Use six.itervalues in some places (PR #3106) Thanks to @NotAFile!
* Refactor store.have_events (PR #3117)

Bug Fixes:

* Return 401 for invalid access_token on logout (PR #2938) Thanks to @dklug!
* Return a 404 rather than a 500 on rejoining empty rooms (PR #3080)
* fix federation_domain_whitelist (PR #3099)
* Avoid creating events with huge numbers of prev_events (PR #3113)
* Reject events which have lots of prev_events (PR #3118)
2018-04-27 10:40:27 +01:00
Neil Johnson
28dd536e80 update changelog and bump version to 0.28.0 2018-04-26 15:51:39 +01:00
Neil Johnson
8721580303 Merge branch 'develop' of https://github.com/matrix-org/synapse into release-v0.28.0-rc1 2018-04-26 15:44:54 +01:00
Erik Johnston
0ced8b5b47
Merge pull request #3134 from matrix-org/erikj/fix_admin_media_api
Fix media admin APIs
2018-04-26 12:02:40 +01:00
Erik Johnston
7ec8e798b4 Fix media admin APIs 2018-04-26 11:31:22 +01:00
Erik Johnston
a5ad88913c
Merge pull request #3130 from matrix-org/erikj/fix_quarantine_room
Fix quarantine media admin API
2018-04-25 17:54:12 +01:00
Erik Johnston
22881b3d69 Also fix reindexing of search 2018-04-25 15:32:04 +01:00
Erik Johnston
ba3166743c Fix quarantine media admin API 2018-04-25 15:11:18 +01:00
Neil Johnson
6ab3b9c743
Update CHANGES.rst
Rephrase v0.28.0-rc1 summary
2018-04-24 16:39:20 +01:00
Neil Johnson
1bb83d5d41 Merge branch 'master' into develop 2018-04-24 15:52:43 +01:00
Neil Johnson
13a2beabca
Update CHANGES.rst
fix formatting on line break
2018-04-24 15:43:30 +01:00
Neil Johnson
2c3e995f38 Bump version and update changelog 2018-04-24 15:33:22 +01:00
Neil Johnson
8e8b06715f Revert "Bump version and update changelog"
This reverts commit 08b29d4574.
2018-04-24 13:58:45 +01:00
Neil Johnson
08b29d4574 Bump version and update changelog 2018-04-24 13:56:12 +01:00
Richard van der Hoff
77ebef9d43
Merge pull request #3118 from matrix-org/rav/reject_prev_events
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
286e20f2bc
Merge pull request #3109 from NotAFile/py3-tests-fix
Make tests py3 compatible
2018-04-23 11:59:03 +01:00
Richard van der Hoff
dc875d2712
Merge pull request #3106 from NotAFile/py3-six-itervalues-1
Use six.itervalues in some places
2018-04-20 15:43:52 +01:00
Richard van der Hoff
8dc4a6144b
Merge pull request #3107 from NotAFile/py3-bool-nonzero
add __bool__ alias to __nonzero__ methods
2018-04-20 15:43:39 +01:00
Richard van der Hoff
d06a9ea5f7
Merge pull request #3104 from NotAFile/py3-unittest-config
Add some more variables to the unittest config
2018-04-20 15:35:58 +01:00
Richard van der Hoff
c09a6daf09
Merge pull request #3110 from NotAFile/py3-six-queue
Replace Queue with six.moves.queue
2018-04-20 15:35:00 +01:00
Richard van der Hoff
692a3cc806
Merge pull request #3103 from NotAFile/py3-baseexcepton-message
Use str(e) instead of e.message
2018-04-20 15:34:49 +01:00
Erik Johnston
366dd893fc
Merge pull request #3100 from silkeh/readme-srv-cname
Clarify that SRV may not point to a CNAME
2018-04-20 15:18:44 +01:00
Erik Johnston
bdb7714d13
Merge pull request #3125 from matrix-org/erikj/add_contrib_docs
Document contrib directory
2018-04-20 13:02:24 +01:00
Erik Johnston
67dabe143d Document contrib directory 2018-04-20 11:47:38 +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
Refactor ResponseCache usage
2018-04-20 11:31:17 +01:00
Richard van der Hoff
0c280d4d99 Reinstate linearizer for federation_server.on_context_state_request 2018-04-20 11:10:04 +01:00
Richard van der Hoff
bc381d5798
Merge pull request #3117 from matrix-org/rav/refactor_have_events
Refactor store.have_events
2018-04-20 10:26:12 +01:00
Richard van der Hoff
b1dfbc3c40 Refactor store.have_events
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
dacf3a50ac
Merge pull request #3113 from matrix-org/rav/fix_huge_prev_events
Avoid creating events with huge numbers of prev_events
2018-04-18 11:27:56 +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
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
878995e660 Replace Queue with six.moves.queue
and a six.range change which I missed the last time

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-16 00:46:21 +02:00
Adrian Tschira
a1a3c9660f Make tests py3 compatible
This is a mixed commit that fixes various small issues

 * print parentheses
 * 01 is invalid syntax (it was octal in py2)
 * [x for i in 1, 2] is invalid syntax
 * six moves

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-16 00:39:32 +02:00
Matthew Hodgson
512633ef44 fix spurious changelog dup 2018-04-15 22:45:06 +01:00
Adrian Tschira
f63ff73c7f add __bool__ alias to __nonzero__ methods
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:40:47 +02:00
Adrian Tschira
36c59ce669 Use six.itervalues in some places
There's more where that came from

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:39:43 +02:00
Adrian Tschira
cb9cdfecd0 Add some more variables to the unittest config
These worked accidentally before (python2 doesn't complain if you
compare incompatible types) but under py3 this blows up spectacularly

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:36:39 +02:00
Adrian Tschira
1515560f5c Use str(e) instead of e.message
Doing this I learned e.message was pretty shortlived, added in 2.6,
they realized it was a bad idea and deprecated it in 2.7

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:32:42 +02:00
Silke
c4bdbc2bd2 Clarify that SRV may not point to a CNAME
Signed-off-by: Silke Hofstra <silke@slxh.eu>
2018-04-14 14:55:25 +02:00
Neil Johnson
154b44c249 Merge branch 'master' of https://github.com/matrix-org/synapse into develop 2018-04-13 17:07:54 +01:00
Matthew Hodgson
0d8c50df44
Merge pull request #3099 from matrix-org/matthew/fix-federation-domain-whitelist
fix federation_domain_whitelist
2018-04-13 15:51:13 +01:00
Matthew Hodgson
78a9698650 fix federation_domain_whitelist
we were checking the wrong server_name on inbound requests
2018-04-13 15:47:43 +01:00