ea70f1c362
Various clean ups to room stream tokens. ( #8423 )
2020-09-29 21:48:33 +01:00
8a4a4186de
Simplify super() calls to Python 3 syntax. ( #8344 )
...
This converts calls like super(Foo, self) -> super().
Generated with:
sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
2020-09-18 09:56:44 -04:00
04cc249b43
Add experimental support for sharding event persister. Again. ( #8294 )
...
This is *not* ready for production yet. Caveats:
1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
2020-09-14 10:16:41 +01:00
fe8ed1b46f
Make `StreamToken.room_key` be a `RoomStreamToken` instance. ( #8281 )
2020-09-11 12:22:55 +01:00
c619253db8
Stop sub-classing object ( #8249 )
2020-09-04 06:54:56 -04:00
9f8abdcc38
Revert "Add experimental support for sharding event persister. ( #8170 )" ( #8242 )
...
* Revert "Add experimental support for sharding event persister. (#8170 )"
This reverts commit 82c1ee1c22
2020-09-04 10:19:42 +01:00
82c1ee1c22
Add experimental support for sharding event persister. ( #8170 )
...
This is *not* ready for production yet. Caveats:
1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
2020-09-02 15:48:37 +01:00
aec7085179
Convert state and stream stores and related code to async ( #8194 )
2020-08-28 09:37:55 -04:00
d5e73cb6aa
Define StateMap as immutable and add a MutableStateMap type. ( #8183 )
2020-08-28 07:28:53 -04:00
4a739c73b4
Convert simple_update* and simple_select* to async ( #8173 )
2020-08-27 07:08:38 -04:00
cbd8d83da7
Stop shadow-banned users from sending non-member events. ( #8142 )
2020-08-24 13:58:56 -04:00
e259d63f73
Stop shadow-banned users from sending invites. ( #8095 )
2020-08-20 15:07:42 -04:00
dc22090a67
Add type hints to synapse.handlers.room ( #8090 )
2020-08-14 14:47:53 +01:00
e19de43eb5
Convert streams to async. ( #8014 )
2020-08-04 07:21:47 -04:00
e739b20588
Fix up types and comments that refer to Deferreds. ( #7945 )
2020-07-24 10:53:25 -04:00
491f0dab1b
Add delete room admin endpoint ( #7613 )
...
The Delete Room admin API allows server admins to remove rooms from server
and block these rooms.
`DELETE /_synapse/admin/v1/rooms/<room_id>`
It is a combination and improvement of "[Shutdown room](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/shutdown_room.md )" and "[Purge room](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/purge_room.md )" API.
Fixes : #6425
It also fixes a bug in [synapse/storage/data_stores/main/room.py](synapse/storage/data_stores/main/room.py) in ` get_room_with_stats`.
It should return `None` if the room is unknown. But it returns an `IndexError`.
901b1fa561/synapse/storage/data_stores/main/room.py (L99-L105)#5575
- https://github.com/Awesome-Technologies/synapse-admin/issues/17
Signed-off-by: Dirk Klimpel dirk@klimpel.org
2020-07-14 12:36:23 +01:00
a3f11567d9
Replace all remaining six usage with native Python 3 equivalents ( #7704 )
2020-06-16 08:51:47 -04:00
bd6dc17221
Replace iteritems/itervalues/iterkeys with native versions. ( #7692 )
2020-06-15 07:03:36 -04:00
fcd6961441
Add option to enable encryption by default for new rooms ( #7639 )
...
Fixes https://github.com/matrix-org/synapse/issues/2431
Adds config option `encryption_enabled_by_default_for_room_type`, which determines whether encryption should be enabled with the default encryption algorithm in private or public rooms upon creation. Whether the room is private or public is decided based upon the room creation preset that is used.
Part of this PR is also pulling out all of the individual instances of `m.megolm.v1.aes-sha2` into a constant variable to eliminate typos ala https://github.com/matrix-org/synapse/pull/7637
Based on #7637
2020-06-10 17:44:34 +01:00
e5c67d04db
Add option to move event persistence off master ( #7517 )
2020-05-22 16:11:35 +01:00
1531b214fc
Add ability to wait for replication streams ( #7542 )
...
The idea here is that if an instance persists an event via the replication HTTP API it can return before we receive that event over replication, which can lead to races where code assumes that persisting an event immediately updates various caches (e.g. current state of the room).
Most of Synapse doesn't hit such races, so we don't do the waiting automagically, instead we do so where necessary to avoid unnecessary delays. We may decide to change our minds here if it turns out there are a lot of subtle races going on.
People probably want to look at this commit by commit.
2020-05-22 14:21:54 +01:00
710d958c64
On upgrade room only send canonical alias once. ( #7547 )
...
Instead of doing a complicated dance of deleting and moving aliases one
by one, which sends a canonical alias update into the old room for each
one, lets do it all in one go.
This also changes the function to move *all* local alias events to the new
room, however that happens later on anyway.
2020-05-22 11:41:41 +01:00
eab59d758d
Convert the room handler to async/await. ( #7396 )
2020-05-04 07:43:52 -04:00
6b22921b19
async/await is_server_admin ( #7363 )
2020-05-01 15:15:36 +01:00
f41b742161
Check on room creation if the user is allowed to publish the room to the room directory. ( #7260 )
2020-04-13 07:42:32 -04:00
ac978ab3da
Default PL100 to enable encryption in a room ( #7230 )
2020-04-09 18:45:38 +01:00
60724c46b7
Remove special casing of `m.room.aliases` events ( #7034 )
2020-03-17 07:37:04 -04:00
509e381afa
Clarify list/set/dict/tuple comprehensions and enforce via flake8 ( #6957 )
...
Ensure good comprehension hygiene using flake8-comprehensions.
2020-02-21 07:15:07 -05:00
99eed85a77
Do not send alias events when creating / upgrading a room ( #6941 )
...
Stop emitting room alias update events during room creation/upgrade.
2020-02-20 16:24:04 -05:00
fe3941f6e3
Stop sending events when creating or deleting aliases ( #6904 )
...
Stop sending events when creating or deleting associations (room aliases). Send an updated canonical alias event if one of the alt_aliases is deleted.
2020-02-18 07:29:44 -05:00
3404ad289b
Raise the default power levels for invites, tombstones and server acls ( #6834 )
2020-02-17 13:23:37 +00:00
99fcc96289
Third party event rules Update ( #6781 )
2020-02-06 14:15:29 +00:00
ed630ea17c
Reduce amount of logging at INFO level. ( #6862 )
...
A lot of the things we log at INFO are now a bit superfluous, so lets
make them DEBUG logs to reduce the amount we log by default.
Co-Authored-By: Brendan Abolivier <babolivier@matrix.org>
Co-authored-by: Brendan Abolivier <github@brendanabolivier.com>
2020-02-06 13:31:05 +00:00
6475382d80
Fix detecting unknown devices from remote encrypted events. ( #6848 )
...
We were looking at the wrong event type (`m.room.encryption` vs
`m.room.encrypted`).
Also fixup the duplicate `EvenTypes` entries.
Introduced in #6776 .
2020-02-04 17:25:54 +00:00
d7bf793cc1
s/get_room_version/get_room_version_id/
...
... to make way for a forthcoming get_room_version which returns a RoomVersion
object.
2020-01-31 10:06:21 +00:00
b36095ae5c
Set the PL for aliases events to 0.
2020-01-29 11:52:52 +00:00
ee42a5513e
Factor out a `copy_power_levels_contents` method
...
I'm going to need another copy (hah!) of this.
2020-01-29 11:52:52 +00:00
8df862e45d
Add `rooms.room_version` column ( #6729 )
...
This is so that we don't have to rely on pulling it out from `current_state_events` table.
2020-01-27 14:30:57 +00:00
d386f2f339
Add StateMap type alias ( #6715 )
2020-01-16 13:31:22 +00:00
ba897a7590
Fix some test failures when frozen_dicts are enabled ( #6642 )
...
Fixes #4026
2020-01-06 15:22:46 +00:00
01c3c6c929
Fix power levels being incorrectly set in old and new rooms after a room upgrade ( #6633 )
...
Modify a copy of an upgraded room's PL before sending to the new room
2020-01-06 09:53:07 +00:00
fa780e9721
Change EventContext to use the Storage class ( #6564 )
2019-12-20 10:32:02 +00:00
6e8f8e14f2
Merge release-v1.7.1 into develop
2019-12-18 09:51:51 +00:00
02553901ce
Remove unused `get_pagination_rows` methods. ( #6557 )
...
Remove unused get_pagination_rows methods
2019-12-17 11:44:32 +00:00
a820069549
Incorporate review
2019-12-16 16:00:18 +00:00
487f1bb49d
Use the filtered version of an event when responding to /context requests for that event
...
Sometimes the filtering function can return a pruned version of an event (on top of either the event itself or an empty list), if it thinks the user should be able to see that there's an event there but not the content of that event. Therefore, the previous logic of 'if filtered is empty then we can use the event we retrieved from the database' is flawed, and we should use the event returned by the filtering function.
2019-12-16 12:14:12 +00:00
9dc84b7989
Merge branch 'develop' into babolivier/context_filters
2019-12-04 14:23:44 +00:00
08a436ecb2
Incorporate review
2019-12-04 14:18:46 +00:00
72078e4be5
Transfer power level state events on room upgrade ( #6237 )
2019-12-02 15:11:32 +00:00
eda14737cf
Also filter state events
2019-11-06 18:14:03 +00:00
cb2cbe4d26
Only filter if a filter was provided
2019-11-05 15:28:36 +00:00
f141af4c79
Update copyright
2019-11-05 14:52:38 +00:00
1dffa78701
Filter events_before and events_after in /context requests
...
While the current version of the spec doesn't say much about how this endpoint uses filters (see https://github.com/matrix-org/matrix-doc/issues/2338 ), the current implementation is that some fields of an EventFilter apply (the ones that are used when running the SQL query) and others don't (the ones that are used by the filter itself) because we don't call event_filter.filter(...). This seems counter-intuitive and probably not what we want so this commit fixes it.
2019-11-05 12:21:59 +00:00
ace947e8da
Depublish a room from the public rooms list when it is upgraded ( #6232 )
2019-11-01 10:28:09 +00:00
020add5099
Update black to 19.10b0 ( #6304 )
...
* update version of black and also fix the mypy config being overridden
2019-11-01 02:43:24 +11:00
dfe0cd71b6
Merge pull request #6294 from matrix-org/erikj/add_state_storage
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Add StateGroupStorage interface
2019-10-31 16:17:53 +01:00
54fef094b3
Remove usage of deprecated logger.warn method from codebase ( #6271 )
...
Replace every instance of `logger.warn` with `logger.warning` as the former is deprecated.
2019-10-31 10:23:24 +00:00
69f0054ce6
Port to use state storage
2019-10-30 14:46:54 +00:00
b5b03b7079
Add domain validation when creating room with list of invitees ( #6121 )
2019-10-10 13:05:48 +01:00
9fc71dc5ee
Use the v2 Identity Service API for lookups (MSC2134 + MSC2140) ( #5976 )
...
This is a redo of https://github.com/matrix-org/synapse/pull/5897 but with `id_access_token` accepted.
Implements [MSC2134](https://github.com/matrix-org/matrix-doc/pull/2134 ) plus Identity Service v2 authentication ala [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140 ).
Identity lookup-related functions were also moved from `RoomMemberHandler` to `IdentityHandler`.
2019-09-11 16:02:42 +01:00
2a44782666
Remove double return statements ( #5962 )
...
Remove all the "double return" statements which were a result of us removing all the instances of
```
defer.returnValue(...)
return
```
statements when we switched to python3 fully.
2019-09-03 11:42:45 +01:00
baee288fb4
Don't create broken room when power_level_content_override.users does not contain creator_id. ( #5633 )
2019-08-15 09:45:57 +01:00
4806651744
Replace returnValue with return ( #5736 )
2019-07-23 23:00:55 +10:00
ef8c62758c
Prevent multiple upgrades on the same room at once ( #5051 )
...
Closes #4583
Does slightly less than #5045 , which prevented a room from being upgraded multiple times, one after another. This PR still allows that, but just prevents two from happening at the same time.
Mostly just to mitigate the fact that servers are slow and it can take a moment for the room upgrade to actually complete. We don't want people sending another request to upgrade the room when really they just thought the first didn't go through.
2019-06-25 14:19:21 +01:00
32e7c9e7f2
Run Black. ( #5482 )
2019-06-20 19:32:02 +10:00
187d2837a9
Add third party rules hook into create room
2019-06-17 16:41:19 +01:00
6368150a74
Add config option for setting homeserver's default room version ( #5223 )
...
Replaces DEFAULT_ROOM_VERSION constant with a method that first checks the config, then returns a hardcoded value if the option is not present.
That hardcoded value is now located in the server.py config file.
2019-05-23 15:00:20 +01:00
84196cb231
Add some limitations to alias creation
2019-05-02 11:05:11 +01:00
66e78700a2
Transfer related groups on room upgrade ( #4990 )
...
Transfers the m.room.related_groups state event on room upgrade.
2019-04-02 17:15:24 +01:00
54a87a7b08
Collect room-version variations into one place ( #4969 )
...
Collect all the things that make room-versions different to one another into
one place, so that it's easier to define new room versions.
2019-04-01 10:24:38 +01:00
34ac75ce2c
lint
2019-02-18 18:23:37 +00:00
f8b9ca53ce
Move member event processing and changelog fix
2019-02-18 17:28:52 +00:00
915421065b
Membership events are done later
2019-02-18 14:02:09 +00:00
9caab0c364
Transfer bans on room upgrade
2019-02-18 13:52:51 +00:00
a126f86eec
Transfer Server ACLs on room upgrade
2019-02-11 11:30:37 +00:00
3ed3cb4339
New function for getting room's create event
2019-01-31 18:21:39 +00:00
fb50934b8f
lint
2019-01-31 11:34:45 +00:00
d621c5562e
Copy over non-federatable trait on room upgrade
2019-01-30 16:33:51 +00:00
f1a04462eb
Merge pull request #4482 from matrix-org/erikj/event_auth_room_version
...
Pass through room version to event auth
2019-01-28 20:09:38 +00:00
ae2a957dba
Pass through room version to event auth
2019-01-25 18:31:41 +00:00
48951f437f
Join logic covers both room creator and arbitrary users
2019-01-22 11:00:04 +00:00
8c85f0833d
tags, m.direct copying over correctly
2019-01-22 11:00:04 +00:00
ea8903fcc9
Migrating dm and room tags work for migrator
2019-01-22 11:00:04 +00:00
887ca93a1b
Prevent crash on user who doesn't have any direct rooms
2019-01-22 11:00:04 +00:00
4ff6d22245
Preserve DM status of a room on upgrade
...
Signed-off-by: Andrew Morgan <andrew@amorgan.xyz>
2019-01-22 11:00:04 +00:00
75942af1db
Fix typo
2019-01-22 11:00:04 +00:00
702c4b750c
Migrate encryption state on room upgrade ( #4411 )
...
* Migrate encryption state on room upgrade
Signed-off-by: Andrew Morgan <andrew@amorgan.xyz>
* Add changelog file
2019-01-21 20:42:58 +11:00
d2f7c4e6b1
create support user ( #4141 )
...
Allow for the creation of a support user.
A support user can access the server, join rooms, interact with other users, but does not appear in the user directory nor does it contribute to monthly active user limits.
2018-12-14 18:20:59 +00:00
1729ba1650
Merge pull request #4101 from matrix-org/rav/aliases_for_upgrades
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Attempt to move room aliases on room upgrades
2018-10-31 17:52:18 +00:00
0f8591a5a8
Avoid else clause on exception for clarity
2018-10-31 15:43:57 +00:00
94c7fadc98
Attempt to move room aliases on room upgrades
2018-10-31 15:43:57 +00:00
9b827c40ca
Log some bits about event creation ( #4121 )
...
I found these helpful in debugging my room upgrade tests.
2018-10-31 15:42:23 +00:00
7fbfea062e
Merge pull request #4100 from matrix-org/rav/room_upgrade_avatar
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Remember to copy the avatar on room upgrades
2018-10-29 12:49:21 +00:00
db24d7f15e
Better handling of odd PLs during room upgrades
...
Fixes handling of rooms where we have permission to send the tombstone, but not
other state. We need to (a) fail more gracefully when we can't send the PLs in
the old room, and (b) not set the PLs in the new room until we are done with
the other stuff.
2018-10-27 00:54:26 +01:00
5caf79b312
Remember to copy the avatar on room upgrades
2018-10-26 23:56:40 +01:00
54bbe71867
optimise state copying
2018-10-26 22:51:34 +01:00
193cadc988
Address review comments
...
Improve comments, get old room state from the context we already have
2018-10-26 17:10:30 +01:00
e6babc27d5
restrict PLs in old room
2018-10-25 19:18:25 +01:00
3a263bf3ae
copy state
2018-10-25 19:18:25 +01:00
1b9f253e20
preserve PLs
2018-10-25 19:10:24 +01:00
4cda300058
preserve room visibility
2018-10-25 19:10:24 +01:00
0f7d1c9906
Basic initial support for room upgrades
...
Currently just creates a new, empty, room, and sends a tombstone in the old
room.
2018-10-25 19:10:24 +01:00
e1948175ee
Allow power_level_content_override=None for _send_events_for_new_room
2018-10-25 19:10:24 +01:00
7f7b2cd3de
Make room_member_handler a member of RoomCreationHandler
...
... to save passing it into `_send_events_for_new_room`
2018-10-25 19:10:18 +01:00
871c4abfec
Factor _generate_room_id out of create_room
...
we're going to need this for room upgrades.
2018-10-25 18:23:09 +01:00
cb53ce9d64
Refactor state group lookup to reduce DB hits ( #4011 )
...
Currently when fetching state groups from the data store we make two
hits two the database: once for members and once for non-members (unless
request is filtered to one or the other). This adds needless load to the
datbase, so this PR refactors the lookup to make only a single database
hit.
2018-10-25 17:49:55 +01:00
74e7617083
Clean up room alias creation
2018-10-19 10:11:56 +01:00
372bf073c1
block event creation and room creation on hitting resource limits
2018-08-16 21:25:16 +01:00
3523f5432a
Don't expose default_room_version as config opt
2018-08-07 12:51:57 +01:00
0ca459ea33
Basic support for room versioning
...
This is the first tranche of support for room versioning. It includes:
* setting the default room version in the config file
* new room_version param on the createRoom API
* storing the version of newly-created rooms in the m.room.create event
* fishing the version of existing rooms out of the m.room.create event
2018-08-03 16:08:32 +01:00
e9b2d047f6
make /context lazyload & filter aware ( #3567 )
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make /context lazyload & filter aware.
2018-07-27 15:12:50 +01:00
8b8c4f34a3
Replace usage of get_current_toke with StreamToken.START
...
This allows us to handle /context/ requests on the client_reader worker
without having to pull in all the various stream handlers (e.g.
precence, typing, pushers etc). The only thing the token gets used for
is pagination, and that ignores everything but the room portion of the
token.
2018-07-24 16:49:17 +01:00
bacdf0cbf9
Move RoomContextHandler out of Handlers
...
This is in preparation for moving GET /context/ to a worker
2018-07-18 15:33:03 +01:00
49af402019
run isort
2018-07-09 16:09:20 +10:00
19cd3120ec
Add error code to room creation error
...
This error code is mentioned in the documentation at https://matrix.org/docs/api/client-server/#!/Room32creation/createRoom
2018-06-14 14:08:40 +02:00
c936a52a9e
Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy ( #3307 )
2018-05-31 19:03:47 +10:00
a5e2941aad
Reject attempts to send event before privacy consent is given
...
Returns an M_CONSENT_NOT_GIVEN error (cf
https://github.com/matrix-org/matrix-doc/issues/1252 ) if consent is not yet
given.
2018-05-22 12:00:47 +01:00
fed62e21ad
Infrastructure for a server notices room
...
Server Notices use a special room which the user can't dismiss. They are
created on demand when some other bit of the code calls send_notice.
(This doesn't actually do much yet becuse we don't call send_notice anywhere)
2018-05-17 17:58:25 +01:00
c46367d0d7
Move RoomCreationHandler out of synapse.handlers.Handlers
...
Handlers is deprecated nowadays, so let's move this out before I add a new
dependency on it.
Also fix the docstrings on create_room.
2018-05-17 09:08:42 +01:00
d4ffe61d4f
Remove ability for AS users to call /events and /sync
...
This functionality has been deprecated for a while as well as being
broken for a while. Instead of fixing it lets just remove it entirely.
See: https://github.com/matrix-org/matrix-doc/issues/1144
2018-03-05 15:44:46 +00:00
784f036306
Move RoomMemberHandler out of Handlers
2018-03-01 14:36:50 +00:00
3e1e69ccaf
Update copyright
2018-02-06 16:40:38 +00:00
3fa362502c
Update places where we create events
2018-02-05 16:01:48 +00:00
dfbc45302e
PEP8
2017-11-28 15:23:26 +00:00
c4c1d170af
Fix wrong avatars when inviting multiple users when creating room
...
We reused the `content` dictionary between invite requests, which meant they could end up reusing the profile info for a previous user
2017-11-28 15:19:15 +00:00
eaaabc6c4f
replace 'except:' with 'except Exception:'
...
what could possibly go wrong
2017-10-23 15:52:32 +01:00
631d7b87b5
Remove pointless create() method
...
It just calls the constructor, so we may as well kill it rather than having
random codepaths.
2017-10-20 22:14:55 +01:00
78d4ced829
un-double indent
2017-10-04 12:44:27 +01:00
197c14dbcf
Add room creation checks to spam checker
...
Lets the spam checker deny attempts to create rooms and add aliases
to them.
2017-10-04 10:47:54 +01:00
b490299a3b
Change to create new room and join other users
2017-06-19 14:10:13 +01:00
b990b2fce5
Add per user ratelimiting overrides
2017-05-10 11:05:43 +01:00
17673404fb
Remove unused param
2017-02-20 15:02:01 +00:00
7f026792e1
Fix /context/ visibiltiy rules
2017-02-20 14:54:50 +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
9609c91e7d
Merge pull request #653 from matrix-org/erikj/preset_guest_join
...
Enable guest access for private rooms by default
2016-12-05 17:47:14 +00:00
d04e2ff3a4
Fix incredubly slow back pagination query
...
If a client didn't specify a from token when paginating backwards
synapse would attempt to query the (global) maximum topological token.
This a) doesn't make much sense since they're room specific and b) there
are no indices that lets postgres do this efficiently.
2016-10-24 13:35:51 +01:00
9bfc617791
storage/appservice: make appservice methods only relying on the cache synchronous
2016-10-06 15:24:59 +02:00
a70a43bc51
Move RoomListHandler into a separate file
2016-09-14 14:07:37 +01:00
48a5a7552d
Add is_direct param to /createRoom
2016-09-12 16:34:20 +01:00
791658b576
Add server param to /publicRooms
2016-09-08 11:53:05 +01:00
248e6770ca
Cache federation state responses
2016-07-21 10:30:12 +01:00
81c07a32fd
Pull full state for each room all at once
2016-06-08 15:51:49 +01:00
e0deeff23e
Fix room list spidering
2016-06-01 17:58:58 +01:00
2a449fec4d
Add cache to remote room lists
...
Poll for updates from remote servers, waiting for the poll if there's no cache entry.
2016-05-31 18:27:23 +01:00
d240796ded
Basic, un-cached support for secondary_directory_servers
2016-05-31 17:20:07 +01:00
7e23476814
move filter_events_for_client out of base handler
2016-05-11 13:42:37 +01:00
424a7f48f8
Run filter_events_for_client
...
so we don't accidentally mail out events people shouldn't see
2016-04-27 17:50:49 +01:00
72f454b752
Don't return empty public rooms
2016-04-12 16:06:18 +01:00
b9ee5650b0
Move all the wrapper functions for distributor.fire
...
Move the functions inside the distributor and import them
where needed. This reduces duplication and makes it possible
for flake8 to detect when the functions aren't used in a
given file.
2016-04-08 11:01:38 +01:00
8d73cd502b
Add concurrently_execute function
2016-04-01 14:06:00 +01:00
Erik Johnston