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912 commits 3 branches 7 tags 206 MiB
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787 commits

Author SHA1 Message Date
James Allen
dfd45bd23c Add timers to time how long each redis request takes 2016-07-04 11:14:23 +01:00
James Allen
149351aa49 Remove debugging log lines 2016-06-29 21:18:13 +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
dbe03e2757 Track metrics of when backends match or disagree 2016-06-28 16:49:15 +01:00
James Allen
0b9e85ea50 Update ioredis version 2016-06-28 15:47:06 +01:00
James Allen
e04c946ecd Fix unit tests 2016-06-23 18:04:26 +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
27a74d6b71 Improve consistency of stress test script 2016-06-21 14:31:20 +01:00
James Allen
392beac57b Improve error reporting and retry ops in stress test script 2016-06-20 15:01:39 +01:00
James Allen
7915c2ab6c Tweak stress test to work on server 2016-06-20 13:56:46 +01:00
James Allen
39d920682a Only pass through keys to redis that are explicitly set in the config 2016-06-17 14:11:22 +01:00
James Allen
40b7da8edb Support endpoints and masterName in redis config 2016-06-17 14:05:54 +01:00
James Allen
e5cf856ddf Add in stress test script 2016-06-17 12:17:43 +01:00
James Allen
bc00aab7b1 Explicitly separate calls to web and docupdater redis instances 2016-06-17 12:17:22 +01:00
James Allen
9ff3026807 Merge branch 'master' into ja_redis_cluster 2016-06-09 10:00:58 +01:00
James Allen
48a92b28e5 Don't run redis commands in parallel for easier consistency reasoning 2016-06-09 09:54:13 +01:00
James Allen
c823e06912 Don't run redis commands in parallel for easier consistency reasoning 2016-06-08 16:42:09 +01:00
James Allen
c6605ed5f0 Fix misapplied arguments to multi commands 2016-06-08 16:41:58 +01:00
James Allen
437e885812 Lock down to specific async version 2016-06-08 16:21:56 +01:00
James Allen
b4936f62af Check that return values from different redis backends match 2016-06-08 12:18:37 +01:00
James Allen
ef43e2b325 Configure backend database as redis cluster 2016-06-07 18:38:32 +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
James Allen
ea8f4a6d7a Remove unused getDocOpsLength method 2016-06-01 11:58:15 +01:00
James Allen
8004e022fe Fix async version and fix affected unit tests 2016-06-01 11:49:24 +01:00
James Allen
05b09a447e Ensure that all multi call keys will hash to the same node in cluster 2016-06-01 11:40:12 +01:00
James Allen
f707783aba Remove old methods of triggering doc updates 
Remove the old pub/sub listener which is no longer used.

Also remove the DocsWithPendingUpdates set, which used to track
docs waiting to be updated. This was necessary incase messages were
missed on the pub/sub channel, so we knew which docs still had pending
updates. However, now we use the BLPOP queue, these updates just sit in
the queue until a consumer comes back to continue consuming them.
 2016-06-01 11:28:23 +01:00
James Allen
b2e58266ae Remove unused total doc counting redis commands 2016-06-01 11:03:39 +01:00
James Allen
32ce44f9c6 Remove unused gzipping logic 2016-06-01 10:53:50 +01:00
James Allen
1d7cbd8a78 Fix unit tests 2016-05-31 13:32:15 +01:00
James Allen
11667e8250 Return semantic error if the requested ops are not available when getting a document 2016-05-31 13:24:19 +01:00
Shane Kilkelly
048fd19418 Add one to size of line. 
To account for newline characters in the original document
 2016-05-12 09:26:50 +01:00
Shane Kilkelly
82d5a7fafd check total size of lines, rather than content-length 2016-05-11 15:55:21 +01:00
Shane Kilkelly
210a61112b reject payloads larger than 2MB for setDoc 2016-04-29 15:08:21 +01:00
James Allen
4ab4e27724 Include COUNT in lock and make RND per-process incase randomBytes blocks 2016-04-13 16:27:53 +01:00
James Allen
d15a22be26 Remove misleading log line about lock value 2016-04-13 12:20:53 +01:00
James Allen
945c728db2 Use signed locks so only the locking party can remove their lock 2016-04-13 11:59:56 +01:00
James Allen
6c79ab4321 Don't let HTTP calls take longer than 5 seconds since we're inside a 30 second lock 2016-04-12 17:10:39 +01:00
James Allen
3c7c318ea0 Clean up and speed up unit tests by making sure requires are mocked 2016-01-20 17:36:06 +00:00
James Allen
af5d01e440 Flush track changes when unloading data from redis 2016-01-20 15:05:31 +00:00
James Allen
184c9031cd Delete doc from redis after a full set if it wasn't in redis before 2016-01-20 14:31:25 +00:00
Brian Gough
e8f09f3357 added comment about flushing to track changes 2015-12-01 16:03:05 +00:00
Brian Gough
6e97521971 Revert "Merge pull request #4 from sharelatex/flush-ops-from-redis" 
This reverts commit 84a9ad8b67b860a92271cf7bb669cf21cc0b5b86, reversing
changes made to a6d4649f4f2db06862e8cbc5e132a073ce8c20b2.
 2015-12-01 15:58:40 +00:00
Brian Gough
13e22e1802 Revert "only flush to track-changes when ops are queued" 
This reverts commit 0baa8f989481ca263fa71e90af21f13b29c29504.
 2015-12-01 15:48:49 +00:00
Brian Gough
64f5d5526e Revert "update tests" 
This reverts commit 501e891760fd5c5bd0e6ffc75f866fd565561f31.
 2015-12-01 15:48:31 +00:00
Brian Gough
4bf90afe0e update tests 2015-11-30 15:22:21 +00:00
Brian Gough
7a9577e081 only flush to track-changes when ops are queued 2015-11-30 15:17:11 +00:00
Brian Gough
529a061567 Merge pull request #4 from sharelatex/flush-ops-from-redis 
push ops to track changes when document is flushed
 2015-11-30 10:46:21 +00:00
James Allen
2589e2d417 Gracefully return when an op has already been submitted 
It is not a fatal error if an op has already been submitted. We just
need to send an ack back to the client that submitted it and continue.
If we detect a duplicate op, set dup: true on the op and pass it back
to real-time for distributing. The dup: true flag will ensure it only
gets acknowledged to the submitting client, not everyone.
 2015-11-19 10:54:28 +00:00
James Allen
e73890bfc2 Error if update would make document too long 2015-11-06 12:52:03 +00:00
James Allen
03e9d7390f Add in mongo health check end point 2015-08-31 15:57:26 +01:00
James Allen
d27d2b90a2 Merge pull request #5 from sharelatex/utf16_fix 
Replace UTF-16 surrogate characters with 'replacement character'
 2015-06-12 10:18:34 +01:00
James Allen
333591d087 Extra null check 2015-06-12 10:16:33 +01:00
James Allen
a3847d21d5 Replace UTF-16 surrogate characters with 'replacement character' 
In Javascript, characters are 16-bits wide. It does not understand surrogates as characters.

From Wikipedia (http://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_Multilingual_Plane):
"The High Surrogates (U+D800–U+DBFF) and Low Surrogate (U+DC00–U+DFFF) codes are reserved
for encoding non-BMP characters in UTF-16 by using a pair of 16-bit codes: one High Surrogate
and one Low Surrogate. A single surrogate code point will never be assigned a character.""

The main offender seems to be \uD835 as a stand alone character, which would be the first
16-bit character of a blackboard bold character (http://www.fileformat.info/info/unicode/char/1d400/index.htm).
Something must be going on client side that is screwing up the encoding and splitting the
two 16-bit characters so that \uD835 is standalone.
 2015-06-12 10:14:35 +01:00
Brian Gough
e7e82fc89d update port to match default track changes configuration 2015-05-28 16:43:58 +01:00
Brian
60db8bf5de flush ops when document is flushed 2015-05-28 14:48:44 +01:00
Brian Gough
85a4bf0da6 add tests calling zlib.gzip directly (for debugging) 2015-05-19 14:39:47 +01:00
Brian Gough
85eab2e967 modify DispatchManager test to allow for slow shutdown 2015-05-19 14:23:32 +01:00
Brian Gough
57f6919485 modify LockManager test to avoid dependence on timing 2015-05-18 09:03:51 +01:00
Henry Oswald
d862227314 make startup message consistent 2015-04-30 16:01:22 +01:00
Brian Gough
ea92fe0e9e Merge pull request #3 from sharelatex/gzip-large-docs 
Gzip large docs
 2015-03-31 10:58:18 +01:00
Brian Gough
6cdf5615fc remove old unused functions 2015-03-31 10:24:09 +01:00
Brian Gough
36f60d5bce enforce minimum size of 1k for compression 2015-03-31 10:07:39 +01:00
Brian Gough
9bb08d7ba5 add ZipManager comments 2015-03-31 10:07:11 +01:00
Brian Gough
e61beed92f suppress logging in ZipManager tests 2015-03-30 16:58:00 +01:00
Brian Gough
495af5d568 remove console.logs from tests 2015-03-30 16:56:07 +01:00
Brian Gough
c8c12e8b41 fix error in ZipManager writesEnabled setting 2015-03-30 16:41:45 +01:00
Brian Gough
8e8ee5b3da fix tests 2015-03-30 16:41:23 +01:00
Brian Gough
86505047a3 added unit test (work in progress) 2015-03-27 17:04:38 +00:00
Brian Gough
03564b2138 fix variable zip.minsize to match config name zip.minSize 2015-03-27 17:00:30 +00:00
Brian Gough
66fa170ac8 disable compression by default 2015-03-27 15:32:13 +00:00
Brian Gough
27d466aa85 added acceptance test for redis compression 2015-03-27 13:17:38 +00:00
Brian Gough
6bffa4d9e0 don't log docLines when document removed from redis 
they can now be binary gzipped data which messes up the logs
 2015-03-25 16:54:36 +00:00
Brian Gough
e3d73d4456 add gzip support for large documents to reduce load on redis 2015-03-25 16:53:20 +00:00
James Allen
d12341da1d Release version 0.1.4 2015-03-20 14:21:34 +00:00
James Allen
4942038a23 Release version 0.1.3 2015-02-26 11:23:45 +00:00
James Allen
5cf819cd44 Release version 0.1.2 2015-02-10 13:17:14 +00:00
Henry Oswald
e23b0f0076 bump redis package 2014-11-20 12:53:41 +00:00
Henry Oswald
db0322e054 added redis health check 2014-11-20 11:40:52 +00:00
Henry Oswald
4f56d8d4e8 Revert "Use new 'robust' subscription scheme" 
This reverts commit dd4b938365d0f6196206fd7c70056c34477d13d5
 2014-11-19 16:54:02 +00:00
Henry Oswald
566bf72bfd Revert "lock down the redis version" 
This reverts commit 8c942ca7149afff241c968f66669b17c7e36ca4e. and dd4b938365d0f6196206fd7c70056c34477d13d5
 2014-11-19 16:53:50 +00:00
Henry Oswald
5ae364e6c1 lock down the redis version 2014-11-19 16:48:43 +00:00
James Allen
0eab2d99b6 Use new 'robust' subscription scheme 2014-11-19 12:54:47 +00:00
James Allen
c822bb6ea4 Add in missed error catching 2014-11-19 12:51:19 +00:00
Henry Oswald
c137e05bfd fixed acceptence tests 2014-10-07 12:31:16 +01:00
Henry Oswald
5ff8983528 implemeneted redis-sharelatex 2014-10-07 12:08:36 +01:00
Henry Oswald
9c85e9b848 moved back to not include sentinal while we upgrade to 0.10.x node 2014-09-29 12:07:32 +01:00
Henry Oswald
fd6c2b5616 bump redis-sharelatex 2014-09-29 11:41:26 +01:00
Henry Oswald
228045667c increament redis-sharelatex 2014-09-28 20:35:05 +01:00
Henry Oswald
7b1b6d27f3 fixed missing new redis depenency 2014-09-28 20:14:14 +01:00
Henry Oswald
d7894c4ea7 fixed tests 2014-09-26 17:57:15 +01:00
Henry Oswald
672dd3de1b works with sentinal v1 2014-09-26 17:38:59 +01:00
Henry Oswald
57fc710be6 tried downgrading forever 2014-09-09 12:12:04 +01:00
Henry Oswald
8b7d92b149 Merge branch 'master' of https://github.com/sharelatex/document-updater-sharelatex 2014-09-04 12:40:34 +01:00
Henry Oswald
114a9ba4d6 bumbed forever up to same version as docstore as npm is complaining 2014-09-04 12:40:17 +01:00
James Allen
a4a0eef153 Release version 0.1.0 2014-08-19 14:07:14 +01:00
James Allen
3ffe96f548 Lock down module versions 2014-08-19 14:06:56 +01:00
James Allen
48c5f66af3 Remove acceptance test from travis 2014-08-15 11:06:31 +01:00
James Allen
9da118c809 Process updates in the background so that workers only act as dispatchers 2014-08-11 14:16:05 +01:00
James Allen
773e17df66 Send worker idle waiting times to statsd 2014-08-07 13:16:11 +01:00
James Allen
cab5509076 Listen on queue via BLPOP rather than pub/sub 2014-08-07 11:45:53 +01:00
James Allen
946f451155 Move to default settings file 2014-05-15 16:22:06 +01:00
James Allen
ffd10a8439 Don't send or get versioning info to/from web 
The version number is only used by the doc updater and so can be cleanly
encapsulated in a collection that only the doc updater knows about. The version
is already stored under docOps, so continue to tore it there.
 2014-05-15 11:13:16 +01:00
James Allen
e25fb7e435 Keeping writing and reading updates from Mongo to cover the deploy period 2014-05-14 16:04:25 +01:00
James Allen
bdfe018cad Log out warning when using Mongo for version still 2014-05-14 14:16:27 +01:00
James Allen
0199f2e129 Use version from web, with fallback to old mongo collection 2014-05-14 13:28:17 +01:00
James Allen
8973969224 Merge branch 'master' into remove_mongo_doc_ops 
Conflicts:
	app/coffee/DocOpsManager.coffee
	test/acceptance/coffee/ApplyingUpdatesToADocTests.coffee
	test/acceptance/coffee/FlushingDocsTests.coffee
	test/unit/coffee/DocOpsManager/DocOpsManagerTests.coffee
	test/unit/coffee/RedisManager/prependDocOpsTests.coffee
	test/unit/coffee/RedisManager/pushDocOpTests.coffee
 2014-05-14 12:39:40 +01:00
James Allen
6011ce4783 Use new metrics module 2014-05-08 09:28:13 +01:00
James Allen
f511ebd4b6 Exit cleanly on SIGINT et al 2014-05-07 10:05:07 +01:00
James Allen
d1434f7646 Increase redis lock expiry time to 30 seconds 2014-05-07 09:48:29 +01:00
James Allen
c2ebaaa338 Split lines on Windows line endings too 2014-04-10 12:44:46 +01:00
James Allen
375427bf5e Remove extraneous logging 2014-03-21 13:15:42 +00:00
James Allen
c0be3ef37b Put doc_ids with history changes into project level set 2014-03-21 12:41:05 +00:00
James Allen
2d28f1903f Flush to the track changes api using the project id as well 2014-03-19 15:56:44 +00:00
James Allen
4f878e000b Allow source and user_id to be included when setting a document 2014-03-11 12:47:26 +00:00
James Allen
5d45e191f3 Don't crash when logging out error 2014-03-04 12:39:02 +00:00
James Allen
86195ce7c3 Add in load throttling based on a redis key 2014-02-28 19:09:29 +00:00
James Allen
3d70f9126e Flush track changes api every 50 updates 2014-02-28 18:29:05 +00:00
James Allen
77c5a27e12 Set up acceptance tests in TravisCI 2014-02-26 16:54:35 +00:00
James Allen
f3192da87f Tell track changes api to flush doc when flushing doc to mongo 2014-02-26 15:56:52 +00:00
James Allen
dfd3ec993b Ensure version is still returned from redis 2014-02-26 14:49:52 +00:00
James Allen
b13f70eadb Push ops into uncompressedHistoryOps list 2014-02-24 16:52:12 +00:00
James Allen
6f19f46d96 Create method for pushing uncompressed ops into redis 2014-02-24 16:40:29 +00:00
James Allen
9cf883e59f Merge branch 'master' into remove_mongo_doc_ops 2014-02-24 16:17:30 +00:00
James Allen
7a977ca597 Don't store ops in Mongo, just keep them in redis with a timeout 2014-02-24 16:13:36 +00:00
James Allen
86e42ce1de Update README.md 2014-02-24 14:43:33 +00:00
James Allen
55edef6d3d Update .travis.yml 2014-02-24 14:37:38 +00:00
James Allen
1a7d2643c0 Create .travis.yml 2014-02-24 14:24:44 +00:00
goodbest
45437c6006 change repo URL from git+ssh:// to git+https:// 2014-02-21 23:10:26 +08:00
James Allen
53929197dd Create LICENSE 2014-02-18 17:23:36 +00:00
James Allen
b45a9968b3 Create README.md 2014-02-18 17:23:12 +00:00
James Allen
8e8d25e185 Point custom npm modules to github 2014-02-17 15:08:46 +00:00
James Allen
414b669a2c Point every redis connection to the new config 2014-02-13 10:36:26 +00:00
James Allen
a5d816272e Remove unused DocumentUpdater.js file 2014-02-12 10:52:53 +00:00
James Allen
e1a7d4f24a Initial open sourcing 2014-02-12 10:40:42 +00:00