1aeeb38459
clientv3: let watchers cancel when reconnecting
2016-11-08 12:02:17 -08:00
0a3d45a307
clientv3: send create event over outc
2016-10-27 11:11:16 -07:00
c100e40715
clientv3: only receive from closing streams in Watcher close
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Was overcounting the number of expected closing messages; the resuming
list may have nil entries. Also the full client wasn't closing the watcher
client, only canceling its context, so client closes weren't joining with
the watcher shutdown.
Fixes #6605
2016-10-20 15:33:11 -07:00
b980ab0c67
Merge pull request #6582 from heyitsanthony/fix-cancel-close
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clientv3: only return closing error to watcher if context is not canceled
2016-10-05 13:37:29 -07:00
06d5cf2d52
clientv3: fix race on watch initial revision
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The initial revision was being updated in the substream goroutine defer;
this was racing with the resume path fetching the initial revision when
the substream closes during resume. Instead, update the initial revision
whenever the substream processes a new watch response. Since the substream
cannot receive a watch response while it is resuming, the write to the
initial revision is ordered to always happen after the resume read.
Fixes #6586
2016-10-05 09:36:06 -07:00
e285f599e2
clientv3: only return closing error to watcher if context is not canceled
...
Fixes #6503
2016-10-04 16:09:50 -07:00
5b50658118
clientv3: simplify watch synchronization
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Was more complicated than it needed to be and didn't really work in the
first place. Restructured watcher registation to use a queue.
2016-10-03 16:56:14 -07:00
bf2581390d
clientv3: make IsProgressNotify() false on compact event and closed channel
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Fixes #6549
2016-09-28 16:49:39 -07:00
a32518006c
clientv3: process closed watcherStreams in watcherGrpcStream run loop
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Was racing with Watch() when closing the grpc stream on no watchers.
Fixes #6476
2016-09-21 13:28:00 -07:00
ad318ee891
clientv3: drain buffered WatchResponses before resuming
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Otherwise, the watcherStream can receive WatchResponses in the
middle of a resume, corrupting the stream.
Fixes #6364
2016-09-06 17:15:39 -07:00
7b2f769643
clientv3: only resume watcher if error is non-halting
2016-09-01 15:22:35 -07:00
1c83a46c6d
clientv3: handle watchGrpcStream shutdown if prior to goroutine start
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Fixes #6141
2016-08-09 19:59:04 -07:00
5e651a0d0d
clientv3: close watcher stream once all watchers detach
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Fixes #6134
2016-08-09 00:10:57 -07:00
57c68ab1db
grpcproxy: handle create event
2016-08-02 20:51:30 -07:00
33c3583b50
clientv3: add send created notification
2016-08-02 20:08:11 -07:00
943fe70178
clientv3: support watch filters
2016-07-27 21:24:52 -07:00
ac96963003
clientv3: support creating a Watch from a WatchClient
2016-07-25 09:34:36 -07:00
d8f0ef0e80
clientv3: use grpc.FailFast(false) for all calls
2016-07-14 17:58:58 -07:00
c853704ac9
*: support get-old-kv in watch
2016-07-05 16:17:09 -07:00
1db4ee8c61
clientv3: only use closeErr on watch when donec is closed
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Fixes #5800
2016-06-28 16:14:09 -07:00
722f5b2a8c
clientv3: watch with arbitrary ctx values
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Sets up a new watch stream for every unique set of ctx values.
Fixes #5354
2016-06-20 12:44:51 -07:00
62f8ec25c0
clientv3: use grpc reconnection logic
2016-06-08 01:04:59 -07:00
267d1cb16f
clientv3: fix watch to reconnect on failure
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It was spinning before.
2016-06-03 10:25:20 -07:00
75dc10574a
clientv3: watch resp with error when client close
2016-06-01 10:39:48 -07:00
f9306fb817
clientv3: preallocate watch streams slice
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To avoid slice growth when appending
2016-05-19 12:55:55 -07:00
86c85b88ad
Merge pull request #5377 from purpleidea/bug/typos
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clientv3: fix typos
2016-05-17 12:51:13 -07:00
42f3b4964f
clientv3: fix typos
2016-05-17 15:39:56 -04:00
fd9e07a529
clientv3: update LICENSE header
2016-05-12 20:50:58 -07:00
712090fc09
clientv3: keep watcher client active if reconnect has network error
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Otherwise watchers created after a long disconnect period will always
close immediately.
2016-05-05 19:30:11 -07:00
cdc8f99658
clientv3: rework reconnection logic
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Avoids go routine flood for tight loops with a dead connection.
Now uses request ctx when reconnecting for immediate retry.
2016-05-05 19:30:11 -07:00
8b52fd0d2d
clientv3: gracefully handle watcher resume on compacted revision
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Fixes #5239
2016-05-03 09:30:53 -07:00
2e3d79a7bf
clientv3: convert errors to rpctypes on returning
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For https://github.com/coreos/etcd/issues/5211 .
2016-04-28 15:39:37 -07:00
b7ac758969
*: rename storage package to mvcc
2016-04-25 15:25:51 -07:00
aa11dafaf8
clientv3: expose event type in user API
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- add another layer of abstraction in clientv3 for user, not expose internal storagepb ones
- provide commonly used routines IsCreate(), IsModify() on event
2016-04-07 09:47:04 -07:00
b0cc0e443c
*: clean up if, bool comparison
2016-04-02 12:55:11 -07:00
4bdfc0a46d
clientv3: fix race on writing watch channel over return channel
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Found in TestElectionFailover
2016-03-28 16:08:18 -07:00
e129223dbe
clientv3: fix race in watcher resume
2016-03-28 16:08:18 -07:00
bd832e5b0a
*: migrate Godeps to vendor/
2016-03-22 17:10:28 -07:00
44753594ec
v3rpc: move errors to v3rpc/rpctypes
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Fixes #4771
2016-03-17 11:52:34 -07:00
e708bc14d7
Merge pull request #4689 from hongchaodeng/master
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watch.go: docs on WatchResponse.Canceled
2016-03-04 16:09:16 -08:00
5e017e94f9
watch.go: docs on WatchResponse.Canceled
2016-03-04 15:51:00 -08:00
450b586011
clientv3: add IsProgressNotify with example
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This makes the test endpoints same as we have in
goreman proc file, and adds 'IsProgressNotify' method
and the 'WatchProgressNotify' code example to godoc.
2016-03-04 12:16:43 -08:00
27316196d8
clientv3: add WithProgressNotify
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Client side for https://github.com/coreos/etcd/issues/4628 .
2016-03-04 09:47:13 -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
16c35167df
clientv3: do not reconnect on request context cancellation
2016-03-03 13:43:16 -08:00
8dbc6cfd43
etcdserver: ranges in watcher rpc protocol
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protocol change so watch requests are ranges; server rejects non-prefix ranges
2016-02-29 14:03:27 -08:00
d02b1c982f
clientv3: return closed channel on Watch() cancel
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was returning nil; difficult to use correctly
Fixes #4626
2016-02-26 12:16:41 -08:00
a78604dacb
*: watch true cancel, created for wrong rev
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This sets Created and Cancel true in pb.WatchResponse
when it has received wrong start revision instead of
panic. So that clientv3 can set 'Canceled' in WatchResponse
as well.
Fix https://github.com/coreos/etcd/issues/4610 .
2016-02-24 20:56:17 -08:00
8f7948641c
contrib/recipes: replace WatchPrefix with Watch
2016-02-23 20:02:24 -08:00
a24d276891
clientv3: combine Watch, WatchPrefix with variadic
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For https://github.com/coreos/etcd/issues/4598 .
2016-02-23 20:02:21 -08:00
Anthony Romano