本文整理汇总了Golang中github.com/coreos/etcd/Godeps/_workspace/src/github.com/jonboulle/clockwork.Clock.Now方法的典型用法代码示例。如果您正苦于以下问题：Golang Clock.Now方法的具体用法？Golang Clock.Now怎么用？Golang Clock.Now使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/coreos/etcd/Godeps/_workspace/src/github.com/jonboulle/clockwork.Clock的用法示例。
在下文中一共展示了Clock.Now方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
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
//.........这里部分代码省略.........
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`,
)
}
// TTL is nullable, so leave it null if not specified
// or an empty string
var ttl *uint64
if len(r.FormValue("ttl")) > 0 {
i, err := getUint64(r.Form, "ttl")
if err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeTTLNaN,
`invalid value for "ttl"`,
)
}
ttl = &i
}
// prevExist is nullable, so leave it null if not specified
var pe *bool
if _, ok := r.Form["prevExist"]; ok {
bv, err := getBool(r.Form, "prevExist")
if err != nil {
return emptyReq, etcdErr.NewRequestError(
etcdErr.EcodeInvalidField,
"invalid value for prevExist",
)
}
pe = &bv
}
rr := etcdserverpb.Request{
Method: r.Method,
Path: p,
Val: r.FormValue("value"),
Dir: dir,
PrevValue: pV,
PrevIndex: pIdx,
PrevExist: pe,
Wait: wait,
Since: wIdx,
Recursive: rec,
Sorted: sort,
Quorum: quorum,
Stream: stream,
Blocking: blocking,
}
if pe != nil {
rr.PrevExist = pe
}
// Null TTL is equivalent to unset Expiration
if ttl != nil {
expr := time.Duration(*ttl) * time.Second
rr.Expiration = clock.Now().Add(expr).UnixNano()
}
return rr, nil
}