Question

JavaScript => public static function HavePublicAddress(): bool;
C# => public static bool HavePublicAddress();

Description 描述

Check if this machine has a public IP address.

检测这台机器是否有一个公网IP地址。

It checks all the network interfaces for IPv4 public addresses and returns true if one address is found.

检查所有网络接口来获取Ipv4公网地址，如发现返回true。

JavaScript:

function OnGUI() {
		if (GUILayout.Button ("Start Server")) {
			// Use NAT punchthrough if no public IP present
			var useNat = !Network.HavePublicAddress();
			Network.InitializeServer(32, 25002, useNat);
			MasterServer.RegisterHost("MyUniqueGameType", 
				"JohnDoes game", "l33t game for all");
		}
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void OnGUI() {
        if (GUILayout.Button("Start Server")) {
            bool useNat = !Network.HavePublicAddress();
            Network.InitializeServer(32, 25002, useNat);
            MasterServer.RegisterHost("MyUniqueGameType", "JohnDoes game", "l33t game for all");
        }
    }
}

network