优化gc性能

server/handler/dtls.go

@@ -21,6 +21,10 @@ import (
 // 最后,感谢 github.com/pion/dtls 对golang生态做出的贡献
 
 func startDtls() {
+	if !base.Cfg.ServerDTLS {
+		return
+	}
+
 	certificate, err := selfsign.GenerateSelfSigned()
 	if err != nil {
 		panic(err)

server/handler/link_tunnel.go

@@ -70,7 +70,7 @@ func LinkTunnel(w http.ResponseWriter, r *http.Request) {
 	}
 	cSess.CstpDpd = cstpDpd
 
-	dtlsPort := ""
+	dtlsPort := "4433"
 	if strings.Contains(base.Cfg.ServerDTLSAddr, ":") {
 		ss := strings.Split(base.Cfg.ServerDTLSAddr, ":")
 		dtlsPort = ss[1]