本文整理匯總了Golang中github.com/coreos/etcd/clientv3.Watcher類的典型用法代碼示例。如果您正苦於以下問題：Golang Watcher類的具體用法？Golang Watcher怎麽用？Golang Watcher使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了Watcher類的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: doWatch
func doWatch(stream v3.Watcher, requests <-chan string, results chan<- report.Result) {
for r := range requests {
st := time.Now()
wch := stream.Watch(context.TODO(), r)
results <- report.Result{Start: st, End: time.Now()}
bar.Increment()
go recvWatchChan(wch, results)
}
atomic.AddInt32(&nrWatchCompleted, 1)
if atomic.LoadInt32(&nrWatchCompleted) == int32(watchTotalStreams) {
watchCompletedNotifier <- struct{}{}
}
}示例2: doUnsyncWatch
func doUnsyncWatch(stream v3.Watcher, rev int64, f func()) {
wch := stream.Watch(context.TODO(), "watchkey", v3.WithRev(rev))
if wch == nil {
panic("could not open watch channel")
}
firstWatch.Do(func() { go f() })
i := 0
for i < watchEvents {
wev := <-wch
i += len(wev.Events)
bar.Add(len(wev.Events))
}
wg.Done()
}示例3: doWatch
func doWatch(stream v3.Watcher, requests <-chan string) {
for r := range requests {
st := time.Now()
wch := stream.Watch(context.TODO(), r)
var errStr string
if wch == nil {
errStr = "could not open watch channel"
}
results <- result{errStr: errStr, duration: time.Since(st), happened: time.Now()}
bar.Increment()
go recvWatchChan(wch)
}
atomic.AddInt32(&nrWatchCompleted, 1)
if atomic.LoadInt32(&nrWatchCompleted) == int32(watchTotalStreams) {
watchCompletedNotifier <- struct{}{}
}
}