set serverkeepalives is false

change: actives.yaml restart to 65s

actives.yaml

@@ -17,7 +17,10 @@ switch:
   192.168.6.100:8088: 
     group: ["10.10.10.86", "10.10.10.87"] # 海口
     city: "4601"
+  192.168.6.100:8090: 
+    group: ["10.10.10.90", "10.10.10.91"] # 济南
+    city: "3701"
   192.168.6.100:8091: 
     group: ["10.10.10.92", "10.10.10.93"] # 三亚
     city: "4602"
-restart: 50
+restart: 65

dip.go

@@ -74,12 +74,10 @@ func (group *DIPGroup) Choose(addr string) {
 			SetAddrForward(group.IPTableNum, addr, ip)
 		} else {
 			restartAddr := "http://" + group.Current.Host + ":8800/pppoe/restart"
-			if resp, err := requests.NewSession().Get(restartAddr).Execute(); err != nil {
+			if _, err := requests.NewSession().Get(restartAddr).Execute(); err != nil {
 				log.Println(err)
 				group.Current.ActiveTime += 12
-				defer resp.GResponse.Body.Close()
 			} else {
-				defer resp.GResponse.Body.Close()
 				group.Current = dhost
 				group.Current.ActiveTime = now
 				// log.Println("new set addr:", group.Current.Host, "restartAddr:", restartAddr, "resp", resp.Content())

switch.go

@@ -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)
 	}
@@ -55,9 +55,15 @@ func (swi *Switch) Run(addr string, ipregion string) {
 
 	cmd := exec.Command("/bin/sh", "-c", "sudo iptables -t nat -N IPSWITCH")
 	cmd.Run()
+	if err := cmd.Process.Release(); err != nil {
+		panic(err)
+	}
 
 	cmd = exec.Command("/bin/sh", "-c", "sudo iptables -t nat -F IPSWITCH")
 	cmd.Run()
+	if err := cmd.Process.Release(); err != nil {
+		panic(err)
+	}
 
 	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")
@@ -65,10 +71,15 @@ func (swi *Switch) Run(addr string, ipregion string) {
 		if err != nil {
 			panic(err)
 		}
+
+		if err := cmd.Process.Release(); err != nil {
+			panic(err)
+		}
 	}
 
-	http.ListenAndServe(addr, nil)
-
+	server := &http.Server{Addr: addr, Handler: nil}
+	server.SetKeepAlivesEnabled(false)
+	server.ListenAndServe()
 }
 
 // timeToSwitch 计算是否到切换时间
@@ -93,7 +104,7 @@ func (swi *Switch) checkInReady(ip string, now int64) {
 		dipg.Group[ip].ActiveTime = now
 
 		if dh, ok := dipg.Waitor[ip]; ok {
-			if dh.OverTime(now, 30) > 0 {
+			if dh.OverTime(now, 20) > 0 {
 				delete(dipg.Waitor, ip)
 			} else {
 				return