31 commits

Author	SHA1	Message	Date
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
Brian Gough	1ef258c878	add a timeout on the redis getDoc request	2017-06-07 11:34:42 +01:00
Brian Gough	729216c9b1	add unit tests for DocsIn check	2017-05-31 16:08:45 +01:00
Brian Gough	bed64d26c8	check if doc is missing from DocsIn set	2017-05-31 15:33:59 +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	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	62165ddeab	add unit tests	2017-02-20 15:33:19 +00:00
Brian Gough	c57d3ce31c	compute hash on write in redis server	2017-02-20 14:09:09 +00:00
Brian Gough	a3c127e469	added unit tests	2017-02-20 13:53:25 +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	d878dd5758	Fix RedisManagerTests	2016-12-01 16:49:53 +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	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	1db6f8f159	Pull out rclient into RedisBackend that supports sending requests to multiple rclients	2016-06-07 17:58:18 +01:00
James Allen	e38e883081	Clean up and consolidate RedisManager tests for easy refactoring later	2016-06-01 12:22:47 +01:00