164 commits

Author	SHA1	Message	Date
Shane Kilkelly	6765d03339	Track the isRestrictedUser flag on clients ... Then, don't send new chat messages and new comments to those restricted clients. We do this because we don't want to leak private information (email addresses and names) to "restricted" users, those who have read-only access via a shared token.	2019-10-04 10:30:24 +01:00
Simon Detheridge	21e294c6eb	Generate retryable error when hitting rate limits in web	2019-09-02 11:27:04 +01:00
Brian Gough	fe2e7b3065	minimal fix for undefined connected users	2019-08-16 10:07:30 +01:00
Henry Oswald	38ed780d80	add log line to draining	2019-08-15 14:41:22 +01:00
Brian Gough	a7a161556f	Merge branch 'bg-status-on-shutdown'	2019-08-15 09:42:00 +01:00
Brian Gough	fa94e3d5e3	Merge pull request #69 from overleaf/ho-drain-connections-timewindow ... add shutdownDrainTimeWindow, drains all connections within time range	2019-08-15 09:22:10 +01:00
Brian Gough	022e47b5c8	Merge pull request #73 from overleaf/bg-connected-client-metrics ... add connected client count metric	2019-08-15 09:20:03 +01:00
Brian Gough	f13e66b453	fix client count so that result is zero when all clients have left	2019-08-14 15:34:23 +01:00
Brian Gough	8270c14d86	add connected client count metric	2019-08-14 15:22:03 +01:00
Brian Gough	d3171e4e2e	remove unwanted argument	2019-08-14 13:03:06 +01:00
Brian Gough	20d442120f	notify docupdate if the flush is from a shutdown	2019-08-13 17:36:53 +01:00
Brian Gough	0708f717fd	reject connections when shutdown in progress ... send a message to the client to reconnect immediately	2019-08-13 16:59:15 +01:00
Brian Gough	b3e5709b64	enforce a minimum drain rate	2019-08-13 16:15:30 +01:00
Henry Oswald	00cca29d9e	add shutdownDrainTimeWindow, drains all connections within time range	2019-08-13 14:21:47 +01:00
Brian Gough	2000f478a7	refresh the client list on demand	2019-08-13 10:40:03 +01:00
Brian Gough	478a727c61	ignore spurious requests to leave other docs	2019-07-29 15:19:08 +01:00
Brian Gough	04a171171f	fix async behaviour of join/leave	2019-07-29 11:54:02 +01:00
Brian Gough	22d722f3e8	add metric for RoomEvents listeners	2019-07-24 16:25:45 +01:00
Brian Gough	277ec71a5b	subscribe to doc updates before requesting doc content	2019-07-24 15:49:29 +01:00
Brian Gough	1c74cbbc4e	add comments	2019-07-24 15:49:29 +01:00
Brian Gough	273af3f3aa	refactor subscribe resolution	2019-07-24 14:30:48 +01:00
Brian Gough	e14a94906a	update naming from Set -> Map	2019-07-24 14:18:15 +01:00
Brian Gough	cb53bfafd6	remove unnecessary require	2019-07-24 09:52:31 +01:00
Brian Gough	61b3a000b4	fix whitespace	2019-07-24 09:52:20 +01:00
Brian Gough	159b39c491	ensure redis channel is subscribed when joining room	2019-07-23 17:02:09 +01:00
Brian Gough	84e6ff616f	whitespace fix	2019-07-22 12:25:41 +01:00
Brian Gough	92e6910180	cleanup	2019-07-22 11:23:33 +01:00
Brian Gough	a538d10488	extend comment re disconnection	2019-07-19 08:56:38 +01:00
Brian Gough	616014e05d	add comment about automatically leaving rooms	2019-07-19 08:50:43 +01:00
Brian Gough	3bf5dd5d6b	clarify errors for subscribe/unsubscribe	2019-07-18 14:25:25 +01:00
Brian Gough	f6f6f549d9	don't publish on individual channels until explicitly set	2019-07-18 12:55:23 +01:00
Brian Gough	804f4c2bd2	listen on separate channels for each project/doc	2019-07-18 12:55:23 +01:00
Brian Gough	9ecce32ff9	Merge pull request #63 from overleaf/bg-log-out-of-order-events ... log out of order events now that the rate is lower	2019-07-17 13:47:45 +01:00
Brian Gough	8a7804f0a7	make event order check a configuration setting	2019-07-15 13:45:34 +01:00
Brian Gough	24a4709cff	log out of order events now that the rate is lower	2019-07-15 11:14:48 +01:00
Brian Gough	e632f9f29d	only create per-client metrics when there are multiple redis clients	2019-07-11 11:35:48 +01:00
Brian Gough	80f8f2465e	remove unused pubsub client	2019-07-11 11:10:33 +01:00
Brian Gough	689a75f397	add logging for redis clients at start up	2019-07-09 14:18:39 +01:00
Brian Gough	dd54789e2b	fix build problems	2019-07-09 12:20:59 +01:00
Brian Gough	580b100362	only publish to one redis client in WebsocketLoadBalancer ... but listen to all of them	2019-07-09 12:03:13 +01:00
Brian Gough	999cbd8ee6	add a per-client metric	2019-07-09 12:01:58 +01:00
Brian Gough	cb289f2dec	make redis client list dynamic based on settings	2019-07-09 11:45:00 +01:00
Brian Gough	b5f9bc422b	support multple redis instances for pubsub	2019-07-08 15:56:25 +01:00
Henry Oswald	8042a415ec	move pubsub traffic over to a pubsub redis connection string	2019-07-04 13:38:39 +01:00
miguel	46dfe56b05	Downgraded unathorised log to warning	2019-06-21 07:30:12 +02:00
Brian Gough	a579a83389	Merge pull request #53 from overleaf/em-doc-updater-404s ... Do not log error on doc updater 404	2019-06-03 10:55:04 +01:00
Brian Gough	d4f003fe0f	Merge pull request #55 from overleaf/bg-allow-fractional-drain-rate ... allow fractional drain rate	2019-06-03 10:53:57 +01:00
Brian Gough	9da98614c7	Merge pull request #54 from overleaf/bg-use-background-flush-on-disconnect ... use background flush on disconnect	2019-06-03 10:53:43 +01:00
Brian Gough	63f052192e	use background flush on disconnect	2019-06-03 09:42:12 +01:00
Eric Mc Sween	acf850bce9	Do not log error on doc updater 404 ... Document updater 404s are not indicative of a problem, but just of the client trying to connect to a deleted document, which is easy to trigger. We log a warning instead.	2019-05-31 17:32:21 -04:00