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model.go
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model.go
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package icmpping
import (
"github.com/WeBankPartners/open-monitor/monitor-agent/ping_exporter/funcs"
"sync"
)
var (
TestModel bool
localIp []string // 存储本机IP
timeout int
//lastResultMap = make(map[string]funcs.PingResultObj) // 保存上次结果,和本次进行对比
//resultMap = make(map[string]funcs.PingResultObj) // 保存本次结果
resultMapLock = new(sync.RWMutex)
resultListNew []*funcs.PingResultObj
//retryMap = make(map[string]int) // 保存需要重试的IP
//retryMapLock = new(sync.RWMutex)
successIpList []string
successListLock = new(sync.RWMutex)
lossCalcMapLock = new(sync.RWMutex)
lossCalcList []*funcs.PingResultObj
//retryIpList []string
//retryListLock = new(sync.RWMutex)
)
func addSuccessIp(ip string) {
successListLock.Lock()
defer successListLock.Unlock()
successIpList = append(successIpList, ip)
}
func GetSuccessIp() []string {
successListLock.RLock()
defer successListLock.RUnlock()
return successIpList
}
func ClearSuccessIp() {
successListLock.Lock()
successIpList = []string{}
successListLock.Unlock()
}
//func addRetryIp(ip string) {
// retryListLock.Lock()
// defer retryListLock.Unlock()
// retryIpList = append(retryIpList, ip)
//}
//
//func IsInRetryIp(ip string) bool {
// exist := false
// retryListLock.RLock()
// for _,v := range retryIpList {
// if v == ip {
// exist = true
// break
// }
// }
// retryListLock.RUnlock()
// return exist
//}
//
//func GetRetryIp() []string {
// retryListLock.RLock()
// defer retryListLock.RUnlock()
// return retryIpList
//}
//
//func ClearRetryIp(){
// retryListLock.Lock()
// retryIpList = []string{}
// retryListLock.Unlock()
//}
func writeResultMap(ip string, re int, useTime float64) {
//resultMapLock.Lock()
//defer resultMapLock.Unlock()
//resultMap[ip] = funcs.PingResultObj{UpDown:re, UseTime:useTime}
resultMapLock.Lock()
for _, v := range resultListNew {
if v.Ip == ip {
v.UpDown = re
v.UseTime = useTime
break
}
}
resultMapLock.Unlock()
}
func readResultMap() map[string]funcs.PingResultObj {
//resultMapLock.RLock()
//defer resultMapLock.RUnlock()
//return resultMap
tmpResultMap := make(map[string]funcs.PingResultObj)
resultMapLock.RLock()
for _, v := range resultListNew {
tmpResultMap[v.Ip] = funcs.PingResultObj{UpDown: v.UpDown, UseTime: v.UseTime}
}
resultMapLock.RUnlock()
return tmpResultMap
}
func clearResultMap(param []string) {
resultMapLock.Lock()
//resultMap = make(map[string]funcs.PingResultObj)
resultListNew = []*funcs.PingResultObj{}
for _, v := range param {
resultListNew = append(resultListNew, &funcs.PingResultObj{Ip: v, UpDown: 1, UseTime: 0})
}
resultMapLock.Unlock()
}
func writeLossResultMap(ip string, lossPercent float64) {
lossCalcMapLock.Lock()
for _, v := range lossCalcList {
if v.Ip == ip {
v.LossPercent = lossPercent
break
}
}
lossCalcMapLock.Unlock()
}
func readLossResultMap() map[string]funcs.PingResultObj {
tmpResultMap := make(map[string]funcs.PingResultObj)
lossCalcMapLock.RLock()
for _, v := range lossCalcList {
tmpResultMap[v.Ip] = funcs.PingResultObj{LossPercent: v.LossPercent}
}
lossCalcMapLock.RUnlock()
return tmpResultMap
}
func clearLossResultMap(param []string) {
lossCalcMapLock.Lock()
lossCalcList = []*funcs.PingResultObj{}
for _, v := range param {
lossCalcList = append(lossCalcList, &funcs.PingResultObj{Ip: v, LossPercent: 0})
}
lossCalcMapLock.Unlock()
}
//func GetRetryMap(ip string, n int) int {
// retryMapLock.Lock()
// defer retryMapLock.Unlock()
// if v,ok := retryMap[ip]; ok{
// retryMap[ip] = v+n
// return v+n
// }else{
// retryMap[ip] = n
// return n
// }
//}
//
//func ClearRetryMap() {
// retryMapLock.Lock()
// defer retryMapLock.Unlock()
// for k,_ := range retryMap{
// retryMap[k] = 0
// }
//}
func containString(ip string, ips []string) bool {
for _, v := range ips {
if ip == v {
return true
}
}
return false
}