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test open too many files

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This commit is contained in:
huangsimin 2018-12-17 14:51:43 +08:00
parent 3c32236374
commit 6cd7c96230
2 changed files with 6 additions and 5 deletions
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1
dip.go
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@ -87,6 +87,7 @@ func (group *DIPGroup) Choose(addr string) {
group.Current.ActiveTime = now
// log.Println("new set addr:", group.Current.Host, "restartAddr:", restartAddr, "resp", resp.Content())
SetAddrForward(group.IPTableNum, addr, ip)
}
}

10
switch.go
View File

@ -26,7 +26,7 @@ type Switch struct {
func SetAddrForward(num, addr, ip string) {
port := strings.Split(addr, ":")[1]
cmd := exec.Command("/bin/sh", "-c", "sudo iptables -t nat -R IPSWITCH "+num+" -p tcp --dport "+port+" -j DNAT --to "+ip+":8885")
err := cmd.Run()
_, err := cmd.Output()
if err != nil {
panic(err)
}
@ -54,14 +54,14 @@ func (swi *Switch) Run(addr string, ipregion string) {
swi.ipregion = regexp.MustCompile(ipregion)
cmd := exec.Command("/bin/sh", "-c", "sudo iptables -t nat -N IPSWITCH")
cmd.Run()
cmd.Output()
cmd = exec.Command("/bin/sh", "-c", "sudo iptables -t nat -F IPSWITCH")
cmd.Run()
cmd.Output()
for range swi.Worker.ForLoop {
cmd := exec.Command("/bin/sh", "-c", "sudo iptables -t nat -A IPSWITCH -p icmp -s 1.1.1.1 -j DNAT --to 1.1.1.1:8885")
err := cmd.Run()
_, err := cmd.Output()
if err != nil {
panic(err)
}
@ -93,7 +93,7 @@ func (swi *Switch) checkInReady(ip string, now int64) {
dipg.Group[ip].ActiveTime = now
if dh, ok := dipg.Waitor[ip]; ok {
if dh.OverTime(now, 12) > 0 {
if dh.OverTime(now, 20) > 0 {
delete(dipg.Waitor, ip)
} else {
return