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| func GetGoid() int64 {
var (
buf [64]byte
n = runtime.Stack(buf[:], false)
stk = strings.TrimPrefix(string(buf[:n]), "goroutine")
)
idField := strings.Fields(stk)[0]
id, err := strconv.Atoi(idField)
if err != nil {
panic(fmt.Errorf("can not get goroutine id: %v", err))
}
return int64(id)
}
|