74 commits

Author	SHA1	Message	Date
Hayden Faulds	d003aef31c	conditionally enqueue history updates for project	2017-10-23 15:32:25 +01:00
Hayden Faulds	cbdace7386	store pathname in Redis cache	2017-10-23 14:23:21 +01:00
Brian Gough	2bbbf3c005	add unflushed time to doc in redis	2017-10-06 12:34:28 +01:00
Brian Gough	f34c12fdc7	add endpoint to clear project state	2017-09-08 15:50:26 +01:00
Brian Gough	47bebf9638	no need to support optional keys.projectState	2017-08-09 16:47:09 +01:00
Brian Gough	9f3ec72f81	switch to single get/set method for getProjectDocs ... if project state hasn't changed, return the docs. Otherwise set the hash and return a 409 Conflict response.	2017-08-07 14:43:28 +01:00
Brian Gough	f5f516a910	delete clsi state when deleting doc (if used)	2017-08-03 15:04:12 +01:00
Brian Gough	0109585092	provide endpoint for current project docs in redis	2017-08-02 13:42:10 +01:00
Brian Gough	59ace9d5c5	avoid long lines in timeout check	2017-06-26 16:36:05 +01:00
Brian Gough	963e513057	add a timeout for getPreviousDocOps ... it uses several redis operations and this makes it prone to subsequent timeouts if getDoc succeeds but is slow	2017-06-23 15:50:21 +01:00
James Allen	7d22e4422c	Merge pull request #49 from sharelatex/bg-add-redis-timeout ... add redis timeout	2017-06-13 14:46:32 +01:00
James Allen	a3d7260619	Ensure expires is called after the key is created	2017-06-08 16:43:06 +01:00
Brian Gough	1ef258c878	add a timeout on the redis getDoc request	2017-06-07 11:34:42 +01:00
Brian Gough	12e8eaa9b6	fix bug in doclines check	2017-05-31 16:08:33 +01:00
Brian Gough	bed64d26c8	check if doc is missing from DocsIn set	2017-05-31 15:33:59 +01:00
Brian Gough	a3947c587f	fix bug, jsonOps is array not string	2017-05-22 15:20:28 +01:00
Brian Gough	54ad45c870	add null byte check for ranges	2017-05-22 15:00:05 +01:00
Brian Gough	a13f055d62	add null byte check for ops	2017-05-22 15:00:00 +01:00
Brian Gough	b15d2ef796	Revert "fail safely if doc cannot be loaded"	2017-05-15 16:18:40 +01:00
Brian Gough	2ee40d0748	ensure document is in redis before consuming ops	2017-05-12 14:22:18 +01:00
Brian Gough	fdf5e8e0b8	get history ops length directly from redis update	2017-05-09 10:34:31 +01:00
Brian Gough	79d8fced49	make history update more atomic	2017-05-08 15:58:29 +01:00
James Allen	f21208e841	Use new redis-sharelatex instead of RedisBackend for cluster abstraction	2017-04-12 14:53:03 +01:00
James Allen	d8135749d2	Merge branch 'master' into ja-increase-limits-on-changes ... Conflicts: app/coffee/RedisManager.coffee	2017-03-06 11:57:40 +00:00
Brian Gough	d086e0b61b	log doclines on hash mismatch	2017-03-03 15:57:44 +00:00
James Allen	f544814dda	Add in an absolute size limit on the ranges JSON object	2017-02-27 14:34:20 +01:00
James Allen	dd45a8dd7d	Improve logging around hashes and null byte errors	2017-02-27 10:06:24 +01:00
James Allen	60f3393c44	Do a naive check for null bytes after JSON.stringify on doc lines	2017-02-27 09:55:04 +01:00
Brian Gough	168bab6960	make hash error logging fine grained	2017-02-22 14:32:51 +00:00
Brian Gough	19e7522d3f	make logging of hash errors optional	2017-02-22 13:46:34 +00:00
Brian Gough	5eb339e525	fix utf8 encoding in sha1 hash	2017-02-21 16:03:06 +00:00
Brian Gough	c57d3ce31c	compute hash on write in redis server	2017-02-20 14:09:09 +00:00
Brian Gough	b5a4458b68	check sha1 hash value only if present	2017-02-15 14:12:36 +00:00
Brian Gough	bd70aaa76c	add sha1 hash support on writes	2017-02-14 16:11:43 +00:00
James Allen	e3fee1a1d1	Rename 'track changes entries' -> 'ranges'	2016-12-08 12:31:43 +00:00
James Allen	4fadd75ef3	Track changes based on flag on op, not global setting	2016-12-02 11:04:21 +00:00
James Allen	e739e86c48	Get basic ChangeTracker hooked up. WIP	2016-11-28 10:14:42 +00:00
James Allen	993aab7a78	Don't try to redis rpush with no arguments	2016-09-12 10:37:32 +01:00
James Allen	c85fd7ef41	Merge branch 'master' into ja-consistency-refactor	2016-09-07 11:08:04 +01:00
Brian Gough	9bc7594226	clean up redis query	2016-09-05 10:31:54 +01:00
James Allen	8779f3f686	Only write DocOps atomically with version and lines, after all docs are applied	2016-08-23 16:00:46 +01:00
James Allen	87f3e5e809	Remove old migration code	2016-08-23 11:03:37 +01:00
James Allen	4f34cb7363	Only set keys in migration if they exist	2016-07-08 11:45:36 +01:00
James Allen	8b090c0a60	Don't call sadd with blank args	2016-07-07 16:41:38 +01:00
James Allen	fde334acc4	Create script that will ensure data is migrate between redis backends	2016-06-29 12:57:56 +01:00
James Allen	da89ff7172	Add in external health check rather than internal	2016-06-23 18:00:03 +01:00
James Allen	414ab5d6a9	Refactor TCP redis monitoring to be more explicit	2016-06-23 15:59:25 +01:00
James Allen	8ef03c3d2f	Add in application layer monitoring of the health of each cluster node	2016-06-23 15:38:51 +01:00
James Allen	bc00aab7b1	Explicitly separate calls to web and docupdater redis instances	2016-06-17 12:17:22 +01:00
James Allen	c823e06912	Don't run redis commands in parallel for easier consistency reasoning	2016-06-08 16:42:09 +01:00