34bd797e67
*: revert module import paths
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
2019-05-28 15:39:35 -07:00
9150bf52d6
go modules: Fix module path version to include version number
2019-04-26 15:29:50 -07:00
7d7266d3c9
concurrency: set keyPrefix when calling ResumeElection()
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This change allows users to use Observe() after resuming an election as
Observe() requires a valid keyPrefix to function properly.
2018-12-05 14:50:56 -06:00
35fa6e13b9
clientv3/concurrency: Document Election API context parameter
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fixes #9377
2018-09-13 12:15:01 +05:30
2ac04381a2
clientv3: update Go import paths to "go.etcd.io"
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
2018-08-28 17:47:55 -07:00
8a518b01c4
*: revert "internal/mvcc" change
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
2018-02-26 17:11:40 -08:00
80d15948bc
*: move "mvcc" to "internal/mvcc"
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
2018-01-26 11:14:41 -08:00
4fa1dd196c
*: make receiver names consistent
2017-09-12 03:54:04 -07:00
9a726b424d
*: fix leaky context creation with cancel
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Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
2017-09-07 13:39:42 -07:00
f65aee0759
*: replace 'golang.org/x/net/context' with 'context'
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Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
2017-09-07 13:39:42 -07:00
2d0eec0b35
clientv3: goword spelling check
2017-09-06 22:11:33 -07:00
50f29bd661
concurrency: use current revisions for election
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Watching from the leader's ModRevision could cause live-locking on
observe retry loops when the ModRevision is less than the compacted
revision. Instead, start watching the leader from at least the store
revision of the linearized read used to detect the current leader.
Fixes #7815
2017-04-25 20:15:50 -07:00
c1300c81b3
concurrency: clarify Observe semantics; only fetches subsequence
2017-04-22 11:26:11 -07:00
4b4f5be74a
concurrency: don't skip leader updates in Observe()
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The Get for the leader key will fetch based on the latest revision
instead of the deletion revision, missing leader updates between
the delete and the Get.
Although it's usually safe to skip these updates since they're
stale, it makes testing more difficult and in some cases the
full leader update history is desirable.
2017-04-07 16:36:38 -07:00
80c1b9c13a
concurrency: support resuming elections if leadership already held
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If a client already knows it holds leadership, let it create an
election object with its leadership information.
2017-04-07 16:36:38 -07:00
d1ae4cd5bd
concurrency: only delete on election resignation if create revision matches
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Addresses a case where two clients share the same lease. A client resigns but
disconnects / crashes and doesn't realize it. Another client reuses the
lease and gets leadership with a new key. The old client comes back and
tries to resign again, revoking the new leadership of the new client.
2017-04-07 16:36:37 -07:00
4b5bb7f212
concurrency: return v3.GetResponse for Election.Leader()
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The full information about the leader's key is necessary to
safely use elections with transactions. Instead of returning
only the value on Leader(), return the entire GetResposne.
2017-04-07 16:36:37 -07:00
a6cab69c88
concurrency: expose leader revision and proclaim headers for election
2017-04-07 16:36:37 -07:00
d51c8bb640
concurrency: support returning response header for mutex
2017-03-13 15:23:26 -07:00
9b1fe45853
concurrency: use create max revision for locks and elections
2016-09-14 17:03:33 -07:00
9497e9678c
clientv3/concurrency: allow election on prefixes of keys.
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After winning an election or obtaining a lock, we
auto-append a slash after the provided key prefix.
This avoids the previous deadlock due to waiting
on the wrong key.
Fixes #6278
2016-08-29 18:34:14 -07:00
feaff17259
session: remove session manager and add ttl
2016-08-15 14:12:25 -07:00
120020fa9c
clientv3/concurrency: use session id for election keys to avoid deadlock
2016-05-13 10:07:35 -07:00
393725fe5f
clientv3/concurrency: ctx-ize Leader(), Resign(), and Unlock()
2016-05-13 10:07:35 -07:00
fd9e07a529
clientv3: update LICENSE header
2016-05-12 20:50:58 -07:00
b7ac758969
*: rename storage package to mvcc
2016-04-25 15:25:51 -07:00
489779d905
clientv3: rename comparison from CreatedRevision to CreateRevision
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To match protobuf naming
2016-03-23 09:50:46 -07:00
bd832e5b0a
*: migrate Godeps to vendor/
2016-03-22 17:10:28 -07:00
360aafec76
clientv3: include a context in Client
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Useful for clean up tasks
2016-03-04 09:20:44 -08:00
1e16758029
clientv3: add Err() to WatchResponse
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Checking for number of events as a failure condition was a kludge.
2016-03-03 15:21:04 -08:00
3327858a54
clientv3/concurrency: move election recipe into clientv3
2016-03-03 00:22:19 -08:00
Gyuho Lee