Anthony Romano
6fb08672d8
v3rpc: set canceled=true when stream is compacted
...
Fixes #8231
2017-07-25 12:36:01 -07:00
Hitoshi Mitake
939912c425
clientv3, etcdserver: support auth in Watch()
2017-05-20 11:34:45 +09:00
Anthony Romano
135a40751e
v3rpc: force RangeEnd=nil if length is 0
...
gRPC will replace empty strings with nil, but for the embedded case it's
possible for []byte{} to slip in and confuse the single key / >= key
watch logic.
2017-04-07 16:36:38 -07:00
Anthony Romano
9a20743190
v3rpc: don't close watcher if client closes send
...
grpc-gateway will CloseSend but still want to receive updates.
2016-11-17 15:33:37 -08:00
Gyu-Ho Lee
4d3b281369
etcdserver: fix spell errors
2016-08-13 20:54:48 -07:00
Anthony Romano
299ebc6137
v3rpc: don't elide next progress notification on progress notification
...
Fixes #5878
2016-07-20 11:37:20 -07:00
Xiang Li
58aa3483c3
grpcproxy: add filter to watcher
2016-07-18 13:02:34 -07:00
Xiang Li
427496ebb8
v3rpc: lock progress and prevKV map correctly
2016-07-07 15:01:05 -07:00
Xiang Li
929d6ab62c
Merge pull request #5850 from xiang90/get_o_kv
...
*: support get-old-kv in watch
2016-07-05 16:37:24 -07:00
Xiang Li
c853704ac9
*: support get-old-kv in watch
2016-07-05 16:17:09 -07:00
Xiang Li
13a4056327
v3rpc: do not panic on user error for watch
2016-07-03 08:57:48 -07:00
Xiang Li
dced92f8bd
*: support watch with filters
...
Now user can filter events with types. The API is also extensible.
It might make sense for the proxy to filter out events based on
more expensive/customized filter.
2016-06-28 13:46:57 -07:00
Xiang Li
6f28b43806
*: fix pending events metrics
2016-06-19 23:00:39 -07:00
Anthony Romano
09e8f5782e
v3rpc: fix race on closing watcher stream ctrl channel
...
Sometimes close would race with the recvLoop, leading the
recvLoop to write to a close channel.
2016-05-31 11:07:31 -07:00
Anthony Romano
c438310634
v3rpc: make watcher wait for its send goroutine to finish
2016-05-27 16:54:26 -07:00
Gyu-Ho Lee
abb4cd5646
etcdserver: update LICENSE header
2016-05-12 20:49:40 -07:00
Xiang Li
9c103dd0de
*: cancel required leader streams when memeber lost its leader
2016-05-12 19:42:21 -07:00
Anthony Romano
b7ac758969
*: rename storage package to mvcc
2016-04-25 15:25:51 -07:00
Hitoshi Mitake
88306c9fa7
etcdserver, clientv3: let progressReportIntervalMilliseconds be private
...
progressReportIntervalMilliseconds (old
ProgressReportIntervalMilliseconds) is accessed by multiple goroutines
and it is reported as race.
For avoiding this report, this commit wraps the variable with
functions. They access the variable with atomic operations so the race
won't be reported.
2016-04-05 09:12:17 +09:00
Anthony Romano
5ee85bea7c
v3rpc: fix race on watch progress map
...
Found in TestElectionWait
2016-03-28 16:08:18 -07:00
Anthony Romano
91dc6b29a6
clientv3/integration: fix race when setting progress report interval
2016-03-28 16:08:18 -07:00
Xiang Li
036ed87c6d
*: support watch from future revision
2016-03-07 10:57:30 -08:00
Xiang Li
d84811aecf
*: fix watch full key range
2016-03-05 14:45:43 -08:00
Xiang Li
b1521570b6
v3api: support progress
2016-03-03 13:58:15 -08:00
Anthony Romano
c0eac7ab72
storage: support watch on ranges
2016-02-29 15:20:41 -08:00
Anthony Romano
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
Gyu-Ho Lee
4a0a83380e
*: return -1 for canceled watch request
2016-02-26 14:26:46 -08:00
Gyu-Ho Lee
a78604dacb
*: watch true cancel, created for wrong rev
...
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
Anthony Romano
af225e7433
v3rpc: don't race on current watcher header revision
2016-02-17 14:03:52 -08:00
Anthony Romano
59e7be4a2a
v3api: send watch events only after sending watchid creation
...
If events show up before the watch id, the client won't be able
to match the event with the requested watcher.
2016-02-17 01:06:55 -08:00
Anthony Romano
ee1a03167d
storage, v3: pass compaction revision through watchresponse
2016-02-12 14:06:59 -08:00
Xiang Li
3ed404633a
v3rpc: add compacted field from wresp
2016-02-02 23:24:15 -08:00
Gyu-Ho Lee
ad15bdcb07
etcdserver: update gRPC, proto interface
2016-01-26 17:41:19 -08:00
Gyu-Ho Lee
366e7a879f
*: fill in WatchResponse.Header
...
Related to coreos#3848.
2016-01-06 15:12:53 -08:00
Anthony Romano
21a6ade53d
storage: change type of WatchIDs from int64 to WatchID
2016-01-04 19:52:22 -08:00
Gyu-Ho Lee
556d4a6932
*: remove CancelFunc return for Watch. Use Cancel for watch.
2016-01-04 16:17:55 -08:00
Gyu-Ho Lee
6540f47dfa
*: WatchResponse for multiple Events with WatchID
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storage/storagepb: remove watchID from Event
storage: add WatchResponse to watcher.go to wrap events, watchID
storage: watchableStore to use WatchResponse
storage: kv_test with WatchResponse
etcdserver/api/v3rpc: watch to receive storage.WatchResponse type
2016-01-03 16:32:48 -08:00
Xiang Li
eda0eefc25
*: support watcher cancellation inside watchStream
2016-01-03 00:20:21 -08:00
Xiang Li
ec12686233
v3api: add support for sending watcher control response
2016-01-02 22:31:22 -08:00
Xiang Li
ee0b3f42ed
*: rename watcher to watchStream
...
Watcher vs Watching in storage pkg is confusing. Watcher should be named
as watchStream since it contains a channel as stream to send out events.
Then we can rename watching to watcher, which actually watches on a key
and send watched events through watchStream.
This commits renames watcher to watchStram.
2016-01-02 16:03:57 -08:00
Xiang Li
ac330bb7c9
*: update watch related proto
...
1. Add watch/cancel request
2. Add necessary fields in response to return watch error
3. Add watch_id into watch response
2016-01-01 10:22:21 -08:00
Gyu-Ho Lee
8f03c600b5
etcdserver/api/v3rpc: watch.go with events slice
2015-12-31 19:25:15 -08:00
ngaut
e142e073e8
v3rpc: Tiny clean up
...
unreachable code
2015-12-02 12:30:21 +08:00
Xiang Li
b868f4b1b1
v3rpc: report eventReceived correctly
2015-11-19 22:44:46 -08:00
Xiang Li
3cf90a4dff
v3rpc: do not send closing event
...
When a watch stream closes, both of the watcher.Chan and closec
will be closed.
If watcher.Chan is closed, we should not send out the empty event.
Sending the empty is wrong and waste a lot of CPU resources.
Instead we should just return.
2015-11-19 17:56:15 -08:00
Xiang Li
10de2e6dbe
*: serve watch service
...
Implement watch service and hook it up
with grpc server in etcdmain.
2015-11-03 15:58:34 -08:00
