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clientv3: document context to "Snapshot" API

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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyuho Lee 2017-12-15 13:58:43 -08:00
parent b456452240
commit e833b7c2d8
1 changed files with 2 additions and 0 deletions
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clientv3/maintenance.go
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@ -55,6 +55,8 @@ type Maintenance interface {
HashKV(ctx context.Context, endpoint string, rev int64) (*HashKVResponse, error)
// Snapshot provides a reader for a point-in-time snapshot of etcd.
// If the context "ctx" is canceled or timed out, reading from returned
// "io.ReadCloser" would error out (e.g. context.Canceled, context.DeadlineExceeded).
Snapshot(ctx context.Context) (io.ReadCloser, error)
// MoveLeader requests current leader to transfer its leadership to the transferee.