支持使用域名连接服务器；添加了连接10秒强制超时检测

Api/Utility/General.cs

@@ -1,4 +1,5 @@
 using System.Collections;
+using System.Net;
 using System.Net.NetworkInformation;
 using System.Security.Cryptography;
 using System.Text;
@@ -56,30 +57,42 @@ namespace Milimoe.FunGame.Core.Api.Utility
         }
 
         /// <summary>
-        /// 判断字符串是否是一个FunGame可接受的服务器地址
+        /// 判断字符串是否是一个FunGame可接受的服务器地址<para/>
+        /// 此方法可以解析域名
         /// </summary>
         /// <param name="str"></param>
-        /// <returns></returns>
+        /// <param name="addr"></param>
-        public static ErrorIPAddressType IsServerAddress(string str)
+        /// <param name="port"></param>
+        /// <returns>返回地址验证结果，同时输出服务器地址和端口号</returns>
+        public static ErrorIPAddressType IsServerAddress(string str, out string addr, out int port)
         {
-            string[] strs = str.Split(':');
+            addr = "";
+            port = 22222;
             string ip;
-            int port;
+            // 包含端口号时，需要先截取
-            if (strs.Length < 2)
+            string[] strs = str.Split(':');
+            if (strs.Length == 1)
+            {
+                addr = str;
+            }
+            else if (strs.Length > 1)
+            {
+                addr = strs[0];
+                port = int.Parse(strs[1]);
+            }
+            else if (strs.Length > 2)
+            {
+                return ErrorIPAddressType.WrongFormat;
+            }
+            try
+            {
+                ip = GetIPAddress(addr);
+            }
+            catch
             {
                 ip = strs[0];
-                port = 22222;
             }
-            else if (strs.Length < 3)
+            return IsServerAddress(ip, port);
-            {
-                ip = strs[0];
-                port = Convert.ToInt32(strs[1]);
-            }
-            else return ErrorIPAddressType.WrongFormat;
-            if (IsIP(ip) && port > 0 && port < 65536) return ErrorIPAddressType.None;
-            else if (!IsIP(ip) && port > 0 && port < 65536) return ErrorIPAddressType.IsNotIP;
-            else if (IsIP(ip) && (port <= 0 || port >= 65536)) return ErrorIPAddressType.IsNotPort;
-            else return ErrorIPAddressType.WrongFormat;
         }
 
         /// <summary>
@@ -90,9 +103,21 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <returns></returns>
         public static ErrorIPAddressType IsServerAddress(string ip, int port)
         {
-            if (IsIP(ip) && port > 0 && port < 65536) return ErrorIPAddressType.None;
+            if (IsIP(ip))
-            else if (!IsIP(ip) && port > 0 && port < 65536) return ErrorIPAddressType.IsNotIP;
+            {
-            else if (IsIP(ip) && (port <= 0 || port >= 65536)) return ErrorIPAddressType.IsNotPort;
+                if (port > 0 && port < 65536)
+                {
+                    return ErrorIPAddressType.None;
+                }
+                else
+                {
+                    return ErrorIPAddressType.IsNotPort;
+                }
+            }
+            else if (port > 0 && port < 65536)
+            {
+                return ErrorIPAddressType.IsNotAddress;
+            }
             else return ErrorIPAddressType.WrongFormat;
         }
 
@@ -119,6 +144,20 @@ namespace Milimoe.FunGame.Core.Api.Utility
             return -1;
         }
 
+        /// <summary>
+        /// 解析域名为IP地址
+        /// </summary>
+        /// <param name="domain"></param>
+        /// <param name="family"></param>
+        /// <returns></returns>
+        internal static string GetIPAddress(string domain, System.Net.Sockets.AddressFamily family = System.Net.Sockets.AddressFamily.InterNetwork)
+        {
+            // 如果是域名，则解析为IP地址
+            IPHostEntry entrys = Dns.GetHostEntry(domain);
+            // 这里使用断言，请自行添加try catch配合使用
+            return entrys.AddressList.Where(addr => addr.AddressFamily == family).FirstOrDefault()!.ToString();
+        }
+
         /// <summary>
         /// 返回目标对象的Json字符串
         /// </summary>

Controller/RunTimeController.cs

@@ -81,13 +81,13 @@ namespace Milimoe.FunGame.Core.Controller
         /// <summary>
         /// 连接服务器
         /// </summary>
-        /// <param name="ip"></param>
+        /// <param name="addr"></param>
         /// <param name="port"></param>
         /// <returns></returns>
-        public ConnectResult Connect(string ip, int port)
+        public ConnectResult Connect(string addr, int port)
         {
             ArrayList ConnectArgs = [];
-            if (!BeforeConnect(ref ip, ref port, ConnectArgs))
+            if (!BeforeConnect(ref addr, ref port, ConnectArgs))
             {
                 return ConnectResult.ConnectFailed;
             }
@@ -98,7 +98,7 @@ namespace Milimoe.FunGame.Core.Controller
             string notice = "";
 
             // 检查服务器IP地址和端口是否正确
-            if (ip == "" || port <= 0)
+            if (addr == "" || port <= 0)
             {
                 result = ConnectResult.FindServerFailed;
             }
@@ -106,7 +106,7 @@ namespace Milimoe.FunGame.Core.Controller
             {
                 // 与服务器建立连接
                 _Socket?.Close();
-                _Socket = Socket.Connect(ip, port);
+                _Socket = Socket.Connect(addr, port);
                 if (_Socket != null && _Socket.Connected)
                 {
                     if (_Socket.Send(SocketMessageType.Connect, ConnectArgs.Cast<object>().ToArray()) == SocketResult.Success)

Docs/FunGame.Core.xml

@@ -428,12 +428,15 @@
             <param name="str"></param>
             <returns></returns>
         </member>
-        <member name="M:Milimoe.FunGame.Core.Api.Utility.NetworkUtility.IsServerAddress(System.String)">
+        <member name="M:Milimoe.FunGame.Core.Api.Utility.NetworkUtility.IsServerAddress(System.String,System.String@,System.Int32@)">
             <summary>
-            判断字符串是否是一个FunGame可接受的服务器地址
+            判断字符串是否是一个FunGame可接受的服务器地址<para/>
+            此方法可以解析域名
             </summary>
             <param name="str"></param>
-            <returns></returns>
+            <param name="addr"></param>
+            <param name="port"></param>
+            <returns>返回地址验证结果，同时输出服务器地址和端口号</returns>
         </member>
         <member name="M:Milimoe.FunGame.Core.Api.Utility.NetworkUtility.IsServerAddress(System.String,System.Int32)">
             <summary>
@@ -450,6 +453,14 @@
             <param name="addr">服务器IP地址</param>
             <returns></returns>
         </member>
+        <member name="M:Milimoe.FunGame.Core.Api.Utility.NetworkUtility.GetIPAddress(System.String,System.Net.Sockets.AddressFamily)">
+            <summary>
+            解析域名为IP地址
+            </summary>
+            <param name="domain"></param>
+            <param name="family"></param>
+            <returns></returns>
+        </member>
         <member name="M:Milimoe.FunGame.Core.Api.Utility.NetworkUtility.JsonSerialize``1(``0)">
             <summary>
             返回目标对象的Json字符串
@@ -1086,7 +1097,7 @@
             <summary>
             连接服务器
             </summary>
-            <param name="ip"></param>
+            <param name="addr"></param>
             <param name="port"></param>
             <returns></returns>
         </member>
@@ -2322,9 +2333,9 @@
             <param name="GamingType"></param>
             <param name="Data"></param>
         </member>
-        <member name="P:Milimoe.FunGame.Core.Model.Session.Server_IP">
+        <member name="P:Milimoe.FunGame.Core.Model.Session.Server_Address">
             <summary>
-            服务器IP地址
+            服务器地址
             </summary>
         </member>
         <member name="P:Milimoe.FunGame.Core.Model.Session.Server_Port">
@@ -2657,7 +2668,7 @@
             <summary>
             创建客户端Socket
             </summary>
-            <param name="IP">服务器IP地址</param>
+            <param name="Address">服务器IP地址</param>
             <param name="Port">服务器监听端口</param>
             <returns>客户端专用Socket</returns>
         </member>
@@ -2736,5 +2747,14 @@
             <param name="action"></param>
             <returns></returns>
         </member>
+        <member name="M:Milimoe.FunGame.Core.Service.TaskExtension.WithCancellation(System.Threading.Tasks.Task,System.Threading.CancellationToken)">
+            <summary>
+            用于取消任务
+            </summary>
+            <param name="task"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+            <exception cref="T:System.OperationCanceledException"></exception>
+        </member>
     </members>
 </doc>

Interface/Base/ISocket.cs

@@ -7,7 +7,7 @@ namespace Milimoe.FunGame.Core.Interface.Base
         public System.Net.Sockets.Socket Instance { get; }
         public SocketRuntimeType Runtime { get; }
         public Guid Token { get; }
-        public string ServerIP { get; }
+        public string ServerAddress { get; }
         public int ServerPort { get; }
         public string ServerName { get; }
         public string ServerNotice { get; }

Library/Common/Network/ClientSocket.cs

@@ -9,7 +9,7 @@ namespace Milimoe.FunGame.Core.Library.Common.Network
         public System.Net.Sockets.Socket Instance { get; }
         public SocketRuntimeType Runtime => SocketRuntimeType.Server;
         public Guid Token { get; } = Guid.Empty;
-        public string ServerIP { get; } = "";
+        public string ServerAddress { get; } = "";
         public int ServerPort { get; } = 0;
         public string ServerName { get; } = "";
         public string ServerNotice { get; } = "";

Library/Common/Network/ServerSocket.cs

@@ -9,7 +9,7 @@ namespace Milimoe.FunGame.Core.Library.Common.Network
         public System.Net.Sockets.Socket Instance { get; }
         public SocketRuntimeType Runtime => SocketRuntimeType.Server;
         public Guid Token { get; } = Guid.Empty;
-        public string ServerIP { get; } = "";
+        public string ServerAddress { get; } = "";
         public int ServerPort { get; } = 0;
         public string ServerName { get; } = "";
         public string ServerNotice { get; } = "";

Library/Common/Network/Socket.cs

@@ -10,7 +10,7 @@ namespace Milimoe.FunGame.Core.Library.Common.Network
         public System.Net.Sockets.Socket Instance { get; }
         public SocketRuntimeType Runtime => SocketRuntimeType.Client;
         public Guid Token { get; set; } = Guid.Empty;
-        public string ServerIP { get; } = "";
+        public string ServerAddress { get; } = "";
         public int ServerPort { get; } = 0;
         public string ServerName { get; } = "";
         public string ServerNotice { get; } = "";
@@ -27,18 +27,18 @@ namespace Milimoe.FunGame.Core.Library.Common.Network
         private bool _SendingHeartBeat = false;
         private int _HeartBeatFaileds = 0;
 
-        private Socket(System.Net.Sockets.Socket Instance, string ServerIP, int ServerPort)
+        private Socket(System.Net.Sockets.Socket Instance, string ServerAddress, int ServerPort)
         {
             this.Instance = Instance;
-            this.ServerIP = ServerIP;
+            this.ServerAddress = ServerAddress;
             this.ServerPort = ServerPort;
             this.StartSendingHeartBeat();
         }
 
-        public static Socket Connect(string IP, int Port = 22222)
+        public static Socket Connect(string Address, int Port = 22222)
         {
-            System.Net.Sockets.Socket? socket = SocketManager.Connect(IP, Port);
+            System.Net.Sockets.Socket? socket = SocketManager.Connect(Address, Port);
-            if (socket != null) return new Socket(socket, IP, Port);
+            if (socket != null) return new Socket(socket, Address, Port);
             else throw new ConnectFailedException();
         }
 

Library/Constant/TypeEnum.cs

@@ -145,7 +145,7 @@ namespace Milimoe.FunGame.Core.Library.Constant
     public enum ErrorIPAddressType
     {
         None,
-        IsNotIP,
+        IsNotAddress,
         IsNotPort,
         WrongFormat
     }

Model/Session.cs

@@ -6,9 +6,9 @@ namespace Milimoe.FunGame.Core.Model
     public class Session
     {
         /// <summary>
-        /// 服务器IP地址
+        /// 服务器地址
         /// </summary>
-        public string Server_IP { get; set; } = "";
+        public string Server_Address { get; set; } = "";
 
         /// <summary>
         /// 服务器端口号

Service/SocketManager.cs

@@ -77,31 +77,45 @@ namespace Milimoe.FunGame.Core.Service
         /// <summary>
         /// 创建客户端Socket
         /// </summary>
-        /// <param name="IP">服务器IP地址</param>
+        /// <param name="Address">服务器IP地址</param>
         /// <param name="Port">服务器监听端口</param>
         /// <returns>客户端专用Socket</returns>
-        internal static Socket? Connect(string IP, int Port = 22222)
+        internal static Socket? Connect(string Address, int Port = 22222)
         {
             Socket? ClientSocket;
             EndPoint ServerEndPoint;
             try
             {
-                ClientSocket = new(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+                string IP = Api.Utility.NetworkUtility.GetIPAddress(Address);
                 ServerEndPoint = new IPEndPoint(IPAddress.Parse(IP), Port);
                 if (ServerEndPoint != null)
                 {
-                    while (true)
+                    ClientSocket = new(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+                    bool Connecting = true;
+                    Task t = Task.Run(() =>
                     {
-                        if (!ClientSocket.Connected)
+                        while (Connecting)
                         {
-                            ClientSocket.Connect(ServerEndPoint);
+                            if (!ClientSocket.Connected && Connecting)
-                            if (ClientSocket.Connected)
                             {
-                                ClientSocket.NoDelay = true;
+                                ClientSocket.Connect(ServerEndPoint);
-                                _Socket = ClientSocket;
+                                if (ClientSocket.Connected)
-                                return _Socket;
+                                {
+                                    ClientSocket.NoDelay = true;
+                                    _Socket = ClientSocket;
+                                    break;
+                                }
                             }
                         }
+                    });
+                    if (t.Wait(10 * 1000) && (_Socket?.Connected ?? false))
+                    {
+                        return _Socket;
+                    }
+                    else
+                    {
+                        Connecting = false;
+                        throw new ConnectFailedException();
                     }
                 }
             }