本文整理汇总了Golang中github.com/hpcloud/tail.Config.Location方法的典型用法代码示例。如果您正苦于以下问题：Golang Config.Location方法的具体用法？Golang Config.Location怎么用？Golang Config.Location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/hpcloud/tail.Config的用法示例。
在下文中一共展示了Config.Location方法的3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: translateConfig
func (i *Tail) translateConfig(original *TailConfig) tail.Config {
config := tail.Config{Follow: true, ReOpen: true}
if original.MustExist {
config.MustExist = true
}
if original.Poll {
config.Poll = true
}
if original.LimitRate > 0 {
config.RateLimiter = ratelimiter.NewLeakyBucket(
uint16(original.LimitRate),
time.Second,
)
}
position := i.readPosition()
if position > 0 {
config.Location = &tail.SeekInfo{Offset: position, Whence: 0}
}
return config
}示例2: tailOptionsToConfig
func tailOptionsToConfig(tailOptions TailOptions) tail.Config {
config := tail.Config{
ReOpen: tailOptions.ReOpen,
MustExist: tailOptions.MustExist,
Poll: tailOptions.Poll,
Pipe: tailOptions.Pipe,
Follow: tailOptions.Follow,
}
if tailOptions.Location != nil {
config.Location = &tail.SeekInfo{
Offset: tailOptions.Location.Offset,
Whence: tailOptions.Location.Whence,
}
}
return config
}示例3: watcher
func (v *FileTail) watcher() {
log.Printf("[INFO] [%s] File watcher started", v.tag)
for {
for file, _ := range v.files {
select {
case <-v.files[file].Dying():
log.Printf("[DEBUG] [%s] File \"%s\" closed", v.tag, file)
delete(v.files, file)
default:
continue
}
}
//Search for new files
for _, path := range v.paths {
f, _ := filepath.Glob(path)
for _, file := range f {
if _, ok := v.files[file]; !ok {
log.Printf("[DEBUG] [%s] Found file \"%s\"", v.tag, file)
tc := tail.Config{Follow: true, ReOpen: false, MustExist: true, Poll: true, Logger: tail.DiscardingLogger}
if s, err := ioutil.ReadFile(file + ".pos"); err == nil {
s := strings.Split(string(s), "\n")
if len(s) == 2 {
if ctime, err := strconv.Atoi(s[0]); err == nil && int64(ctime) == ctimeFile(file) {
if pos, err := strconv.Atoi(s[1]); err == nil {
tc.Location = &tail.SeekInfo{Whence: os.SEEK_CUR, Offset: int64(pos)}
log.Printf("[DEBUG] [%s] Restoring position %d in file \"%s\"", v.tag, pos, file)
}
}
}
}
t, err := tail.TailFile(file, tc)
if err == nil {
go v.worker(t)
v.files[file] = t
}
}
}
}
time.Sleep(time.Second)
}
}