Commit Graph

1859 Commits

Author SHA1 Message Date
David Baker
2e165295b7 Merge remote-tracking branch 'origin/develop' into dbkr/http_request_propagate_error 2017-04-21 11:35:52 +01:00
David Baker
a90a0f5c8a Propagate errors sensibly from proxied IS requests
When we're proxying Matrix endpoints, parse out Matrix error
responses and turn them into SynapseErrors so they can be
propagated sensibly upstream.
2017-04-21 11:32:48 +01:00
Richard van der Hoff
0cdb32fc43 Remove redundant try/except clauses
The `except SynapseError` clauses were pointless because the wrapped functions
would never throw a `SynapseError` (they either throw a `CodeMessageException`
or a `RuntimeError`).

The `except CodeMessageException` is now also pointless because the caller
treats all exceptions equally, so we may as well just throw the
`CodeMessageException`.
2017-04-21 01:32:01 +01:00
Richard van der Hoff
838810b76a Broaden the conditions for locally_rejecting invites
The logic for marking invites as locally rejected was all well and good, but
didn't happen when the remote server returned a 500, or wasn't reachable, or
had no DNS, or whatever.

Just expand the except clause to catch everything.

Fixes https://github.com/matrix-org/synapse/issues/761.
2017-04-21 01:31:37 +01:00
Richard van der Hoff
736b9a4784 Remove redundant function
inline `reject_remote_invite`, which only existed to make tracing the callflow
more difficult.
2017-04-21 01:31:09 +01:00
Luke Barnard
3fb8784c92 m.read_marker -> m.fully_read (#2128)
Also:
 - change the REST endpoint to have a "S" on the end (so it's now /read_markers)
 - change the content of the m.read_up_to event to have the key "event_id" instead of "marker".
2017-04-18 17:46:15 +01:00
Luke Barnard
78f0ddbfad Merge pull request #2120 from matrix-org/luke/read-markers
Implement Read Marker API
2017-04-13 14:21:31 +01:00
Luke Barnard
b9557064bf Simplify is_event_after logic 2017-04-12 14:36:20 +01:00
Erik Johnston
247c736b9b Merge pull request #2115 from matrix-org/erikj/dedupe_federation_repl
Reduce federation replication traffic
2017-04-12 11:07:13 +01:00
Luke Barnard
69a18514e9 Only notify user, not entire room 2017-04-12 10:50:37 +01:00
Luke Barnard
122cd52ce4 Remove comment, simplify null-guard 2017-04-12 10:48:32 +01:00
Erik Johnston
c7ddb5ef7a Reuse get_interested_parties 2017-04-12 10:16:26 +01:00
Luke Barnard
77fb2b72ae Handle no previous RM 2017-04-12 09:47:29 +01:00
Luke Barnard
867822fa1e flake8 2017-04-11 17:36:04 +01:00
Luke Barnard
73880268ef Refactor event ordering check to events store 2017-04-11 17:34:09 +01:00
Luke Barnard
131485ef66 Copyright 2017-04-11 17:33:51 +01:00
Luke Barnard
0127423027 flake8 2017-04-11 17:07:07 +01:00
Erik Johnston
414522aed5 Move get_interested_parties 2017-04-11 15:33:26 +01:00
Erik Johnston
2be8a281d2 Comments 2017-04-11 15:28:24 +01:00
Erik Johnston
6308ac45b0 Move get_interested_remotes back to presence handler 2017-04-11 15:19:26 +01:00
Luke Barnard
d892079844 Finish implementing RM endpoint
- This change causes a 405 to be sent if "m.read_marker" is set via /account_data
 - This also fixes-up the RM endpoint so that it actually Works.
2017-04-11 15:01:39 +01:00
lukebarnard
e263c26690 Initial commit of RM server-side impl
(See https://docs.google.com/document/d/1UWqdS-e1sdwkLDUY0wA4gZyIkRp-ekjsLZ8k6g_Zvso/edit#heading=h.lndohpg8at5u)
2017-04-11 11:55:30 +01:00
Erik Johnston
f3cf3ff8b6 Merge branch 'master' of github.com:matrix-org/synapse into develop 2017-04-11 11:13:32 +01:00
Erik Johnston
29574fd5b3 Reduce federation presence replication traffic
This is mainly done by moving the calculation of where to send presence
updates from the presence handler to the transaction queue, so we only
need to send the presence event (and not the destinations) across the
replication connection. Before we were duplicating by sending the full
state across once per destination.
2017-04-10 16:48:30 +01:00
Richard van der Hoff
64765e5199 When we do an invite rejection, save the signed leave event to the db
During a rejection of an invite received over federation, we ask a remote
server to make us a `leave` event, then sign it, then send that with
`send_leave`.

We were saving the *unsigned* version of the event (which has a different event
id to the signed version) to our db (and sending it to the clients), whereas
other servers in the room will have seen the *signed* version. We're not aware
of any actual problems that caused, except that it makes the database confusing
to look at and generally leaves the room in a weird state.
2017-04-07 14:39:32 +01:00
Erik Johnston
98ce212093 Merge pull request #2103 from matrix-org/erikj/no-double-encode
Don't double encode replication data
2017-04-07 09:39:52 +01:00
Erik Johnston
877c029c16 Use iteritems 2017-04-06 15:51:22 +01:00
Erik Johnston
96b9b6c127 Don't double json encode typing replication data 2017-04-05 11:34:20 +01:00
Erik Johnston
62b89daac6 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/repl_tcp_server 2017-04-04 09:46:16 +01:00
Richard van der Hoff
773e64cc1a Merge pull request #2095 from matrix-org/rav/cull_log_preserves
Cull spurious PreserveLoggingContexts
2017-04-03 17:02:25 +01:00
Richard van der Hoff
30bcbf775a Accept join events from all servers
Make sure that we accept join events from any server, rather than just the
origin server, to make the federation join dance work correctly.

(Fixes #1893).
2017-04-03 15:58:07 +01:00
Richard van der Hoff
7eb9f34cc3 Remove spurious yield
In `MessageHandler`, remove `yield` on call to `Notifier.on_new_room_event`:
it doesn't return anything anyway.
2017-04-03 15:44:19 +01:00
Richard van der Hoff
0b08c48fc5 Remove more spurious PreserveLoggingContexts
Remove `PreserveLoggingContext` around calls to `Notifier.on_new_room_event`;
there is no problem if the logcontext is set when calling it.
2017-04-03 15:43:37 +01:00
Erik Johnston
36d2b66f90 Add a timestamp to USER_SYNC command
This timestamp is used to indicate when the user last sync'd
2017-03-31 15:42:22 +01:00
Erik Johnston
9d0170ac6c Fix up presence 2017-03-31 11:36:32 +01:00
Erik Johnston
63fcc42990 Remove user from process_presence when stops syncing 2017-03-30 14:26:08 +01:00
Erik Johnston
e9dd8370b0 Add functions to presence to support remote syncs
The TCP replication protocol streams deltas of who has started or
stopped syncing. This is different from the HTTP API which periodically
sends the full list of users who are syncing. This commit adds support
for the new TCP style of sending deltas.
2017-03-30 13:25:14 +01:00
Erik Johnston
24d35ab47b Add new storage functions for new replication
The new replication protocol will keep all the streams separate, rather
than muxing multiple streams into one.
2017-03-30 11:48:35 +01:00
Erik Johnston
7fc1f1e2b6 Cache hosts in room 2017-03-24 11:46:24 +00:00
Richard van der Hoff
9397edb28b Merge pull request #2050 from matrix-org/rav/federation_backoff
push federation retry limiter down to matrixfederationclient
2017-03-23 22:27:01 +00:00
Richard van der Hoff
5a16cb4bf0 Ignore backoff history for invites, aliases, and roomdirs
Add a param to the federation client which lets us ignore historical backoff
data for federation queries, and set it for a handful of operations.
2017-03-23 12:23:22 +00:00
Richard van der Hoff
4bd597d9fc push federation retry limiter down to matrixfederationclient
rather than having to instrument everywhere we make a federation call,
make the MatrixFederationHttpClient manage the retry limiter.
2017-03-23 09:28:46 +00:00
Richard van der Hoff
e08f81d96a Add a missing yield in device key upload
(this would only very very rarely actually be a useful thing, so the main
problem was the logcontext leak...)
2017-03-23 00:16:43 +00:00
Richard van der Hoff
eddce9d74a Merge pull request #2027 from matrix-org/rav/logcontext_leaks
A few fixes to logcontext things
2017-03-20 11:53:36 +00:00
Richard van der Hoff
f40c2db05a Stop preserve_fn leaking context into the reactor
Fix a bug in ``logcontext.preserve_fn`` which made it leak context into the
reactor, and add a test for it.

Also, get rid of ``logcontext.reset_context_after_deferred``, which tried to do
the same thing but had its own, different, set of bugs.
2017-03-18 00:07:43 +00:00
Richard van der Hoff
5068fb16a5 Refactoring and cleanups
A few non-functional changes:

* A bunch of docstrings to document types
* Split `EventsStore._persist_events_txn` up a bit. Hopefully it's a bit more
  readable.
* Rephrase `EventFederationStore._update_min_depth_for_room_txn` to avoid
  mind-bending conditional.
* Rephrase rejected/outlier conditional in `_update_outliers_txn` to avoid
  mind-bending conditional.
2017-03-17 15:06:07 +00:00
Richard van der Hoff
2abe85d50e Merge pull request #2016 from matrix-org/rav/queue_pdus_during_join
Queue up federation PDUs while a room join is in progress
2017-03-17 11:32:44 +00:00
Erik Johnston
da146657c9 Comments 2017-03-16 13:04:07 +00:00
Erik Johnston
a158c36a8a Comment 2017-03-16 11:57:45 +00:00
Erik Johnston
6957bfdca6 Don't recreate so many sets 2017-03-16 11:54:26 +00:00
Erik Johnston
2ccf3b241c Implement no op for room stream in sync 2017-03-16 11:06:41 +00:00
Richard van der Hoff
9ce53a3861 Queue up federation PDUs while a room join is in progress
This just takes the existing `room_queues` logic and moves it out to
`on_receive_pdu` instead of `_process_received_pdu`, which ensures that we
don't start trying to fetch prev_events and whathaveyou until the join has
completed.
2017-03-15 18:01:11 +00:00
Erik Johnston
54d2b7e596 Merge pull request #2014 from Half-Shot/hs/fix-appservice-presence
Add fallback to last_active_ts if it beats the last sync time on a presence timeout.
2017-03-15 17:37:15 +00:00
Erik Johnston
f83ac78201 Cache set of users whose presence the other user should see 2017-03-15 15:29:19 +00:00
Will Hunt
e6032054bf Add a great comment to handle_timeout for active vs sync times. 2017-03-15 15:24:48 +00:00
Will Hunt
ebf5a6b14c Add fallback to last_active_ts if it beats the last sync time. 2017-03-15 15:17:16 +00:00
Erik Johnston
e892457a03 Comment 2017-03-15 15:01:39 +00:00
Erik Johnston
6c82de5100 Format presence events on the edges instead of reformatting them multiple times 2017-03-15 14:27:34 +00:00
Erik Johnston
7827251daf Merge pull request #1994 from matrix-org/dbkr/msisdn_signin_2
Phone number registration / login support v2
2017-03-15 09:59:54 +00:00
Erik Johnston
bb256ac96f Merge branch 'develop' of github.com:matrix-org/synapse into erikj/public_list_speed 2017-03-14 11:35:05 +00:00
Luke Barnard
bbeeb97f75 Implement _simple_delete_many_txn, use it to delete devices
(But this doesn't implement the same for deleting access tokens or e2e keys.

Also respond to code review.
2017-03-13 17:53:23 +00:00
David Baker
73a5f06652 Support registration / login with phone number
Changes from https://github.com/matrix-org/synapse/pull/1971
2017-03-13 17:27:51 +00:00
Richard van der Hoff
3c69f32402 Merge remote-tracking branch 'origin/develop' into rav/refactor_received_pdu 2017-03-13 12:20:47 +00:00
Erik Johnston
0162994983 Comments 2017-03-13 11:53:26 +00:00
Erik Johnston
7eae6eaa2f Revert "Support registration & login with phone number" 2017-03-13 09:59:33 +00:00
Erik Johnston
79926e016e Assume rooms likely haven't changed 2017-03-13 09:50:10 +00:00
Erik Johnston
8ffbe43ba1 Get current state by using current_state_events table 2017-03-10 17:39:35 +00:00
Erik Johnston
64d62e41b8 Noop repated delete device inbox calls from /sync 2017-03-10 10:36:43 +00:00
Richard van der Hoff
29235901b8 Move FederationServer._handle_new_pdu to FederationHandler
Unfortunately this significantly increases the size of the already-rather-big
FederationHandler, but the code fits more naturally here, and it paves the way
for the tighter integration that I need between handling incoming PDUs and
doing the join dance.

Other than renaming the existing `FederationHandler.on_receive_pdu` to
`_process_received_pdu` to make way for it, this just consists of the move, and
replacing `self.handler` with `self` and `self` with `self.replication_layer`.
2017-03-09 16:20:13 +00:00
David Baker
663396e45d Merge pull request #1971 from matrix-org/dbkr/msisdn_signin
Support registration & login with phone number
2017-03-09 10:18:51 +00:00
David Baker
0e0aee25c4 Fix log line 2017-03-08 11:46:22 +00:00
David Baker
88df6c0c9a Factor out msisdn canonicalisation
Plus a couple of other minor fixes
2017-03-08 11:03:39 +00:00
David Baker
402a7bf63d Fix pep8 2017-03-08 09:33:40 +00:00
Erik Johnston
f2581ee8b8 Don't keep around old stream IDs forever 2017-03-03 16:02:53 +00:00
Erik Johnston
9834367eea Spelling 2017-03-03 15:31:57 +00:00
David Baker
ad882cd54d Just return the deferred straight off
defer.returnValue doth not maketh a generator: it would need a
yield to be a generator, and this doesn't need a yield.
2017-03-01 18:08:51 +00:00
David Baker
3557cf34dc Merge remote-tracking branch 'origin/develop' into dbkr/msisdn_signin 2017-03-01 17:20:37 +00:00
Erik Johnston
36be39b8b3 Fix device list update to not constantly resync 2017-03-01 14:12:11 +00:00
Erik Johnston
848cf95ea0 Pop with default value to stop throwing 2017-02-28 10:02:54 +00:00
Erik Johnston
64a2cef9bb Pop rather than del from dict 2017-02-27 19:15:36 +00:00
Erik Johnston
17673404fb Remove unused param 2017-02-20 15:02:01 +00:00
Erik Johnston
7f026792e1 Fix /context/ visibiltiy rules 2017-02-20 14:54:50 +00:00
David Baker
8c87bb550e Merge pull request #1922 from matrix-org/dbkr/allow_forget_for_ban
Allow forgetting rooms you're banned from
2017-02-17 10:52:30 +00:00
David Baker
474c9aadbe Allow forgetting rooms you're banned from 2017-02-15 19:32:20 +00:00
David Baker
ce3e583d94 WIP support for msisdn 3pid proxy methods 2017-02-14 15:05:55 +00:00
Richard van der Hoff
fc2f29c1d0 Fix bugs in the /keys/changes api
* `get_forward_extremeties_for_room` takes a numeric `stream_ordering`. We were
  passing a `RoomStreamToken`, which meant that it returned the *current*
  extremities, rather than those corresponding to the `from_token`. However:
* `get_state_ids_for_events` required a second ('types') parameter; this meant
  that a `TypeError` was thrown and we ended up acting as though there was *no*
  prev state.
* `get_state_ids_for_events` actually returns a map from event_id to state
  dictionary - just looking up the state keys in it again meant that we acted
  as though there was no prev state. We now check if each member's state has
  changed since *any* of the extremities.

Also add/fix some comments.
2017-02-14 13:59:50 +00:00
Erik Johnston
9e617cd4c2 Cache get_presence storage 2017-02-13 13:50:03 +00:00
Erik Johnston
af6da6db2d Merge pull request #1784 from morteza-araby/user-admin
Administration functionalities
2017-02-06 16:21:10 +01:00
Erik Johnston
a597994fb6 Measure new device list stuff 2017-02-02 18:36:17 +00:00
Erik Johnston
1232ae41cf Use new get_users_who_share_room_with_user 2017-02-02 15:25:00 +00:00
Erik Johnston
99fa03e8b5 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/device_list_fixes 2017-02-02 15:23:45 +00:00
Erik Johnston
a8331897aa Merge pull request #1876 from matrix-org/erikj/shared_member_store
Make presence.get_new_events a bit faster
2017-02-02 15:20:14 +00:00
Erik Johnston
46ecd9fd6d Use stream_ordering_to_exterm for /keys/changes 2017-02-02 14:27:19 +00:00
Erik Johnston
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
Morteza Araby
2849d3f29d admin,storage: added more administrator functionalities
administrators can now:
 - Set displayname of users
 - Update user avatars
 - Search for users by user_id
 - Browse all users in a paginated API
 - Reset user passwords
 - Deactivate users

Helpers for doing paginated queries has also been added to storage

Signed-off-by: Morteza Araby <morteza.araby@ericsson.com>
2017-02-02 14:02:26 +01:00
Erik Johnston
51adaac953 Fix email push in pusher worker
This was broken when device list updates were implemented, as Mailer
could no longer instantiate an AuthHandler due to a dependency on
federation sending.
2017-02-02 10:53:36 +00:00
Erik Johnston
fbfe44bb4d Doc args 2017-02-01 17:52:57 +00:00
Erik Johnston
7e919bdbd0 Include newly joined users in /keys/changes API 2017-02-01 17:33:16 +00:00
Erik Johnston
6d6591880e Wake sync up for device changes 2017-02-01 15:15:16 +00:00
Erik Johnston
97479d0c54 Implement /keys/changes 2017-02-01 10:30:03 +00:00
Erik Johnston
bfb3d255b1 Merge pull request #1862 from matrix-org/erikj/presence_update
Use DB cache of joined users for presence
2017-01-31 13:23:24 +00:00
Erik Johnston
c7a26b7c32 Fix unit tests 2017-01-30 17:11:24 +00:00
Erik Johnston
fd1c18c088 Use DB cache of joined users for presence 2017-01-30 17:00:24 +00:00
Erik Johnston
c2c9a78db9 Noop device key changes if they're the same 2017-01-30 16:55:04 +00:00
Erik Johnston
828db669ec Use get_users_in_room and declare it iterable 2017-01-30 16:37:22 +00:00
Erik Johnston
9636b2407d Merge pull request #1857 from matrix-org/erikj/device_list_stream
Implement device lists updates over federation
2017-01-30 14:35:21 +00:00
Erik Johnston
252b503fc8 Hook device list updates to replication 2017-01-27 14:31:35 +00:00
Erik Johnston
888c59c955 Better name 2017-01-27 10:29:47 +00:00
Erik Johnston
76d40f4904 Handle users leaving rooms 2017-01-26 16:39:33 +00:00
Erik Johnston
fbfad76c03 Add comments 2017-01-26 16:33:21 +00:00
Erik Johnston
c974116f19 Implement device key caching over federation 2017-01-26 16:07:24 +00:00
Erik Johnston
51e9fe36e4 Fix up sending of m.device_list_update edus 2017-01-25 16:55:21 +00:00
Erik Johnston
2367c5568c Add basic implementation of local device list changes 2017-01-25 14:27:27 +00:00
Paul "LeoNerd" Evans
10e48d8310 Don't clobber a displayname or avatar_url if provided by an m.room.member event 2017-01-24 18:06:07 +00:00
Erik Johnston
a55fa2047f Insert delta of current_state_events to be more efficient 2017-01-20 17:10:18 +00:00
Erik Johnston
09eb08f910 Derive current_state_events from state groups 2017-01-20 11:52:51 +00:00
Erik Johnston
f9058ca785 Merge pull request #1822 from matrix-org/erikj/statE_logging
Change resolve_state_groups call site logging to DEBUG
2017-01-18 11:02:03 +00:00
Erik Johnston
15f012032c Merge pull request #1818 from matrix-org/erikj/state_auth_splitout_split
Optimise state resolution
2017-01-18 10:53:00 +00:00
Erik Johnston
5f027d1fc5 Change resolve_state_groups call site logging to DEBUG 2017-01-17 17:07:15 +00:00
Erik Johnston
e6153e1bd1 Fix couple of federation state bugs 2017-01-17 13:22:34 +00:00
Erik Johnston
5d6bad1b3c Optimise state resolution 2017-01-17 13:22:19 +00:00
Erik Johnston
7b62d0bc70 Add missing None check 2017-01-11 10:57:03 +00:00
Erik Johnston
657488113e Merge pull request #1789 from matrix-org/erikj/decouple_presence
Don't block messages sending on bumping presence
2017-01-10 14:06:05 +00:00
Erik Johnston
3b4de17d2b Comment 2017-01-10 14:05:53 +00:00
Erik Johnston
7d0981b312 Merge pull request #1787 from matrix-org/erikj/linearize_member
Linearize updates to membership via PUT /state/
2017-01-10 14:04:54 +00:00
Erik Johnston
586f474a44 Don't block messages sending on bumping presence 2017-01-10 12:46:00 +00:00
Erik Johnston
6823fe5241 Linearize updates to membership via PUT /state/ 2017-01-09 18:25:13 +00:00
Erik Johnston
f7085ac84f Name linearizer's for better logs 2017-01-09 17:17:10 +00:00
Mark Haines
06c00bd19b Merge branch 'release-v0.18.6' into develop 2017-01-06 14:46:27 +00:00
Patrik Oldsberg
1ef6084b75 handlers/room_member: fix guest access check when joining rooms
Signed-off-by: Patrik Oldsberg <patrik.oldsberg@ericsson.com>
2017-01-06 14:36:56 +00:00
Matthew Hodgson
bd85434cb3 Merge branch 'release-v0.18.6' into develop 2017-01-05 13:58:19 +00:00
Matthew Hodgson
883ff92a7f Fix case 2017-01-05 13:45:02 +00:00
Matthew Hodgson
d79d165761 add logging for all the places we call resolve_state_groups. my kingdom for a backtrace that actually works. 2017-01-05 13:40:39 +00:00
Matthew Hodgson
b31ed22738 Merge branch 'release-v0.18.6' into develop 2017-01-05 13:03:02 +00:00
Mark Haines
f784980d2b Only send events that originate on this server.
Or events that are sent via the federation "send_join" API.

This should match the behaviour from before v0.18.5 and #1635 landed.
2017-01-05 11:26:30 +00:00
David Baker
84cf00c645 Fix another comment typo 2016-12-21 09:51:43 +00:00
David Baker
0c88ab1844 Add /account/3pid/delete endpoint
Also fix a typo in a comment
2016-12-20 18:27:30 +00:00
Matthew Hodgson
f2a5aebf98 fix ability to change password to a non-ascii one
https://github.com/vector-im/riot-web/issues/2658
2016-12-18 22:25:21 +00:00
Erik Johnston
b2f8642d3d Cache network room list queries. 2016-12-16 16:11:43 +00:00
Richard van der Hoff
edc6a1e4f9 Add some logging for syncing to_device events
Attempt to track down the loss of to_device events
(https://github.com/vector-im/riot-web/issues/2711 etc).
2016-12-15 18:16:10 +00:00
Erik Johnston
35129ac998 Merge pull request #1698 from matrix-org/erikj/room_list
Fix caching on public room list
2016-12-15 15:40:28 +00:00
Erik Johnston
b8255eba26 Comment 2016-12-14 13:49:54 +00:00
Erik Johnston
b2999a7055 Fix /backfill returning events it shouldn't 2016-12-14 13:41:45 +00:00
Erik Johnston
1de53a7a1a Fix caching on public room list 2016-12-13 17:33:24 +00:00
Erik Johnston
1574b839e0 Merge pull request #1676 from matrix-org/erikj/room_list
Add new API appservice specific public room list
2016-12-12 17:00:10 +00:00
Erik Johnston
d53a80af25 Merge pull request #1620 from matrix-org/erikj/concurrent_room_access
Limit the number of events that can be created on a given room concurrently
2016-12-12 10:30:23 +00:00
Richard van der Hoff
85cd30b1fd Merge pull request #1686 from matrix-org/rav/fix_federation_key_fails
E2E key query: handle federation fails
2016-12-12 09:33:39 +00:00
Richard van der Hoff
deca951241 Remove unused import 2016-12-12 09:24:35 +00:00
Richard van der Hoff
efa4ccfaee E2E key query: handle federation fails
Don't fail the whole request if we can't connect to a particular server.
2016-12-09 18:31:01 +00:00
Erik Johnston
be14c24cea Fix rare notifier bug where listeners dont timeout
There was a race condition that caused the notifier to 'miss' the
timeout notification, since there were no other checks for the timeout
this caused listeners to get stuck in a loop until something happened.
2016-12-09 15:43:18 +00:00