Richard van der Hoff
0e8d78f6aa
Logcontexts for replication command handlers
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Run the handlers for replication commands as background processes. This should
improve the visibility in our metrics, and reduce the number of "running db
transaction from sentinel context" warnings.
Ideally it means converting the things that fire off deferreds into the night
into things that actually return a Deferred when they are done. I've made a bit
of a stab at this, but it will probably be leaky.
2018-08-17 00:43:43 +01:00
Amber Brown
6350bf925e
Attempt to be more performant on PyPy ( #3462 )
2018-06-28 14:49:57 +01:00
Richard van der Hoff
3ee4ad09eb
Fix json encoding bug in replication
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json encoders have an encode method, not a dumps method.
2018-04-03 15:09:48 +01:00
Richard van der Hoff
05630758f2
Use static JSONEncoders
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using json.dumps with custom options requires us to create a new JSONEncoder on
each call. It's more efficient to create one upfront and reuse it.
2018-03-29 23:13:33 +01:00
Erik Johnston
9aa5a0af51
Explicitly use simplejson
2018-03-20 09:58:13 +00:00
Erik Johnston
610accbb7f
Fix replication after switch to simplejson
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Turns out that simplejson serialises namedtuple's as dictionaries rather
than tuples by default.
2018-03-19 16:12:48 +00:00
Erik Johnston
926ba76e23
Replace ujson with simplejson
2018-03-15 23:43:31 +00:00
Erik Johnston
27f26e48b7
Serialize user ip command as json
2017-06-27 16:25:38 +01:00
Erik Johnston
78cefd78d6
Make workers report to master for user ip updates
2017-06-27 14:58:10 +01:00
Erik Johnston
36d2b66f90
Add a timestamp to USER_SYNC command
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This timestamp is used to indicate when the user last sync'd
2017-03-31 15:42:22 +01:00
Erik Johnston
7450693435
Initial TCP protocol implementation
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This defines the low level TCP replication protocol
2017-03-30 12:54:46 +01:00
