Пример #1
0
        /// <summary>
        /// 工具函数:获取远程主机的地址
        /// </summary>
        public static IPEndPoint GetHostEndPoint(string host, int port)
        {
            IPAddress address = null;

            if (IPAddress.TryParse(host, out address))
            {
#if TestIPv6
                Debuger.Log("UdpSocket.GetHostEndPoint() TestIPv6: 如果已经是IP了,则封装成IPv6格式");
                //已经是一个IP了。在外网下不应该出现IP的情况
                if (!address.IsIPv6LinkLocal && !address.IsIPv6SiteLocal)
                {
                    string    tmp     = "64:ff9b::" + address.ToString();
                    IPAddress addr_v6 = null;
                    if (IPAddress.TryParse(tmp, out addr_v6))
                    {
                        return(new IPEndPoint(addr_v6, port));
                    }
                    else
                    {
                        Debuger.LogError("UdpSocket.GetHostEndPoint() TestIPv6,封装IPv6失败:" + tmp);
                    }
                }
#endif
                return(new IPEndPoint(address, port));
            }
            else
            {
                //如果不是IP,就当作域名来处理
                IPAddress[] ips = Dns.GetHostAddresses(host);
                //如果是IPv6环境,则会返回IPv6的地址,否则会返回IPv4的地址。

                Debuger.Log("UdpSocket.GetHostEndPoint() Dns GetHostAddresses:");
                for (int i = 0; i < ips.Length; i++)
                {
                    Debuger.Log("[" + i + "] " + ips[i] + ", " + ips[i].AddressFamily);
                }

                List <IPAddress> listIPv4 = new List <IPAddress>();
                List <IPAddress> listIPv6 = new List <IPAddress>();

                for (int i = 0; i < ips.Length; i++)
                {
                    if (ips[i].AddressFamily == AddressFamily.InterNetwork)
                    {
                        listIPv4.Add(ips[i]);
                    }
                    else
                    {
                        listIPv6.Add(ips[i]);
                    }
                }


#if UNITY_ANDROID
                if (listIPv4.Count > 0)
                {
                    return(new IPEndPoint(listIPv4[0], port));
                }

                if (listIPv6.Count > 0)
                {
                    return(new IPEndPoint(listIPv6[0], port));
                }
#else
                //加一个静态变量开关,方便以后用Lua设置
                if (IOS_IPv6_First)
                {
                    //IPv6优先
                    if (listIPv6.Count > 0)
                    {
                        return(new IPEndPoint(listIPv6[0], port));
                    }

                    if (listIPv4.Count > 0)
                    {
                        return(new IPEndPoint(listIPv4[0], port));
                    }
                }
                else
                {
                    //IPv4优先
                    if (listIPv4.Count > 0)
                    {
                        return(new IPEndPoint(listIPv4[0], port));
                    }

                    if (listIPv6.Count > 0)
                    {
                        return(new IPEndPoint(listIPv6[0], port));
                    }
                }
#endif
            }
            return(null);
        }
Пример #2
0
 public void HandMsgRsp(pb.Mail_UserMailInfo msg)
 {
     Debuger.LogWarning($"HandMsgRsp: mail_id={msg.id}, content={msg.content}");
 }