Nick Elser
6b6eb4e590
Merge pull request #15 from doits/monotonic_time
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use monotonic time for retry timeout check
2021-01-21 10:27:46 -08:00
Matt Larraz
3a37a74982
Support connection pooled Redis
2021-01-20 16:47:30 -08:00
Markus Doits
6e74322ff1
use monotonic time for retry timeout check
2021-01-07 12:52:21 +01:00
Nick Elser
b9d3f1b7a1
Bump version and update changelog.
2019-09-04 14:36:40 -07:00
Lev Kokotov
9b8ef6c244
Add support for pooled memcached clients by using #with
2019-08-22 16:04:14 -07:00
Nick Elser
8ed488f071
Merge pull request #5 from keylimetoolbox/double-initial-set
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Fix #initial_set which is causing a double attempt and delay on lock acquisition and incorrect drop on short acquisition_timeout
2018-10-05 13:28:16 -07:00
Nick Elser
5e10afe534
Update Rubocop, and bump the version.
2018-10-05 16:14:49 -04:00
Ian Remillard
ca46f5f369
add default for expire on set
2018-10-01 10:48:50 -07:00
Ian Remillard
1022a6f9d3
move to expire only when all locks are released
2018-10-01 10:35:30 -07:00
Ian Remillard
fdb0b7f9d5
adds lock ttl and lock_release_removes_key
2018-09-28 12:43:52 -07:00
Jeremy Wadsack
a13edcf7d1
Fix #initial_set which is causing a double attempt and delay on lock acquisition
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The call to `#initial_set` in `#retry` and `#acquire_lock` is followed by `next` which leads to a second pass through the `#retry_with_timeout` loop and a sleep call for up to `:acquisition_delay`. This delay isn't necessary if the value can be set without a race condition.
Removing the `next` call causes the client to continue to retry because the transaction has been changed outside the transaction boundary:
In Redis, calling `SET` within a `WATCH`/`UNWATCH` block but not inside a `MULTI`/`EXEC` block will [cause the EXEC to fail the transaction](https://github.com/antirez/redis-doc/issues/734 ), so the first `#set` call fails and it requires a second pass. To resolve this I changed `#initial_set` to call `#set` within a `MULTI` block so that it would be inside the transaction.
In Memcache the call to `SET` without the `CAS` during `#initial_set` is going to cause the `SET` with `CAS` to fail (return `EXISTS`), and resulting in a second pass. To resolve this I changed `#initial_set` to use `SET` with `CAS` and return the CAS value to be used in the subsequent `#set` call that stores the lock token.
2018-08-30 13:06:16 -07:00
Nick Elser
af1c476f08
Bump version.
2016-10-06 10:22:36 -07:00
Vokhmin Alexey V
05661e143c
Allow to use custom token for lock
2016-10-05 13:47:10 +03:00
Nick Elser
a23282dcc6
don't go around allocating empty strings willy-nilly
2015-05-07 00:16:28 -07:00
Nick Elser
745d49466f
release v0.3.0
2015-04-15 23:11:06 -07:00
Nick Elser
81e4a3e143
dramatically simpify interface by forcing key at initialization
2015-04-15 23:10:21 -07:00
Nick Elser
aaee69a2df
release v0.2.3
2015-04-13 22:15:14 -07:00
Nick Elser
498073b92e
tiny code style improvements
2015-04-13 21:55:34 -07:00
Nick Elser
155a3ac40c
release v0.2.2
2015-04-13 21:45:47 -07:00
Nick Elser
10d3ab09cf
handle invalid lock data
2015-04-13 21:40:54 -07:00
Nick Elser
7591c08a28
avoid name collision for locks method
2015-04-13 20:29:03 -07:00
Nick Elser
49a9757d44
fix refresh token
2015-04-13 19:37:34 -07:00
Nick Elser
857fc63378
release 0.2.1
2015-04-12 23:45:09 -07:00
Nick Elser
bb6762bbc6
ret is not always an array
2015-04-12 23:45:00 -07:00
Nick Elser
f0977c89f2
remove redundant require file
2015-04-12 23:03:54 -07:00
Nick Elser
4d5c96309f
some style fixes
2015-04-12 22:54:53 -07:00
Nick Elser
ce0a4d8d86
release 0.2.0
2015-04-12 22:33:19 -07:00
Nick Elser
1fd769eec2
refactor class methods into instance methods
2015-04-12 22:32:51 -07:00
Nick Elser
37be5ae27b
bump version, update changelog
2015-04-12 20:58:18 -07:00
Nick Elser
8d7ddaf35a
move logic around loop counts to a more reasonable location
2015-04-12 20:57:29 -07:00
Nick Elser
1aacc0c1a1
properly throw lock LockClientError
2015-04-12 20:47:35 -07:00
Nick Elser
887219b63d
release 0.1.2
2015-04-12 19:43:59 -07:00
Nick Elser
c0905fef91
faster unpack without exceptions
2015-04-12 19:43:07 -07:00
Nick Elser
a54b795e20
simplify defaults logic and fix retry timeouts
2015-04-12 19:42:59 -07:00
Nick Elser
c2b9de4cf3
refactor shared logic into base class
2015-04-12 17:54:30 -07:00
Nick Elser
d8f8350d1c
check timeout at the entry of the loop
2015-04-12 15:57:32 -07:00
Nick Elser
1668756a48
update changelog
2015-04-12 15:45:36 -07:00
Nick Elser
30639cae72
use msgpack for efficiency
2015-04-12 15:28:53 -07:00
Nick Elser
06d296c8d9
first commit
2015-04-12 13:40:53 -07:00
