本文整理匯總了Golang中github.com/coreos/etcd/Godeps/_workspace/src/github.com/jonboulle/clockwork.Clock類的典型用法代碼示例。如果您正苦於以下問題：Golang Clock類的具體用法？Golang Clock怎麽用？Golang Clock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Clock類的2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: expirationAndTTL
func (n *node) expirationAndTTL(clock clockwork.Clock) (*time.Time, int64) {
if !n.IsPermanent() {
/* compute ttl as:
ceiling( (expireTime - timeNow) / nanosecondsPerSecond )
which ranges from 1..n
rather than as:
( (expireTime - timeNow) / nanosecondsPerSecond ) + 1
which ranges 1..n+1
*/
ttlN := n.ExpireTime.Sub(clock.Now())
ttl := ttlN / time.Second
if (ttlN % time.Second) > 0 {
ttl++
}
return &n.ExpireTime, int64(ttl)
}
return nil, 0
}示例2: parseKeyRequest
// parseKeyRequest converts a received http.Request on keysPrefix to
// a server Request, performing validation of supplied fields as appropriate.
// If any validation fails, an empty Request and non-nil error is returned.
func parseKeyRequest(r *http.Request, clock clockwork.Clock) (etcdserverpb.Request, error) {
emptyReq := etcdserverpb.Request{}
err := r.ParseForm()
if err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidForm,
err.Error(),
)
}
if !strings.HasPrefix(r.URL.Path, keysPrefix) {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidForm,
"incorrect key prefix",
)
}
p := path.Join(etcdserver.StoreKeysPrefix, r.URL.Path[len(keysPrefix):])
var pIdx, wIdx uint64
if pIdx, err = getUint64(r.Form, "prevIndex"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeIndexNaN,
`invalid value for "prevIndex"`,
)
}
if wIdx, err = getUint64(r.Form, "waitIndex"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeIndexNaN,
`invalid value for "waitIndex"`,
)
}
var rec, sort, wait, dir, quorum, stream, blocking bool
if rec, err = getBool(r.Form, "recursive"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "recursive"`,
)
}
if sort, err = getBool(r.Form, "sorted"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "sorted"`,
)
}
if wait, err = getBool(r.Form, "wait"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "wait"`,
)
}
// TODO(jonboulle): define what parameters dir is/isn't compatible with?
if dir, err = getBool(r.Form, "dir"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "dir"`,
)
}
//if not specified, quorum should be true
if quorum, err = getBool(r.Form, "quorum"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "quorum"`,
)
} else if _, exists := r.Form["quorum"]; !exists {
quorum = true
}
if stream, err = getBool(r.Form, "stream"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "stream"`,
)
}
if blocking, err = getBool(r.Form, "blocking"); err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`invalid value for "blocking"`,
)
}
if wait && r.Method != "GET" {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
`"wait" can only be used with GET requests`,
)
}
pV := r.FormValue("prevValue")
if _, ok := r.Form["prevValue"]; ok && pV == "" {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodePrevValueRequired,
`"prevValue" cannot be empty`,
)
}
//.........這裏部分代碼省略.........