fix bugs:proxy settings

https://github.com/nxtrace/Ntrace-V1/pull/2#issuecomment-1610979252

util/latency.go

@@ -17,6 +17,10 @@ var (
 var FastIpCache = ""
 
 func GetFastIP(domain string, port string, enableOutput bool) string {
+	proxyUrl := GetProxy()
+	if proxyUrl != nil {
+		return "api.leo.moe"
+	}
 	if FastIpCache != "" {
 		return FastIpCache
 	}

wshandle/client.go

@@ -187,9 +187,6 @@ func createWsConn() *WsConn {
 	} else {
 		// 默认配置完成，开始寻找最优 IP
 		fastIp = util.GetFastIP(host, port, true)
-		if proxyUrl != nil {
-			fastIp = "api.leo.moe"
-		}
 	}
 	jwtToken, ua := envToken, []string{"Privileged Client"}
 	err := error(nil)