feat: wip: start create reusable game client

GServer.Client/Program.cs

@@ -20,7 +20,7 @@ public static class Program
 
         TcpClient tcpClient = new();
         tcpClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
-        tcpClient.Connect(serverEp);
+        tcpClient.ConnectAsync(serverEp);
         
         try
         {

GServer.Common/Networking/TcpGameClient.cs

@@ -0,0 +1,31 @@
+using System.Net.Sockets;
+
+namespace GServer.Common.Networking;
+
+public interface ITcpGameClient
+{
+    /// <summary>
+    /// Connects to the game server.
+    /// </summary>
+    /// <param name="host">Game server host.</param>
+    /// <param name="port">Game server port.</param>
+    Task ConnectAsync(string host, int port);
+}
+
+public class TcpGameClient : ITcpGameClient, IDisposable
+{
+    private TcpClient _tcpClient;
+    
+    public async Task ConnectAsync(string host, int port)
+    {
+        _tcpClient = new TcpClient();
+        _tcpClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
+        await _tcpClient.ConnectAsync(host, port);
+    }
+
+    public void Dispose()
+    {
+        GC.SuppressFinalize(this);
+        _tcpClient.Dispose();
+    }
+}

GServer.RC/Program.cs

@@ -27,11 +27,9 @@ internal static class Program
     {
         try
         {
-            IPEndPoint serverEp = new(IPAddress.Any, GameServerPort);
+            string gameServerIp = IPAddress.Any.ToString();
-
+            Static.TcpGameClient.ConnectAsync(gameServerIp, GameServerPort).Wait();
-            TcpClient tcpClient = new();
+            Console.WriteLine($"Successfully connected to game server @ {gameServerIp}:{GameServerPort}");
-            tcpClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
-            tcpClient.Connect(serverEp);
         }
         catch (Exception e)
         {

GServer.RC/Services/AuthService.cs

@@ -0,0 +1,21 @@
+using GServer.Common.Networking.Messages.Client;
+using GServer.Common.Networking.Messages.Server;
+
+namespace GServer.RC.Services;
+
+public interface IAuthService
+{
+    AuthResponseMessage Authenticate(AuthMessage msg);
+}
+
+public class AuthService : IAuthService
+{
+    public AuthService()
+    {
+    }
+
+    public AuthResponseMessage Authenticate(AuthMessage msg)
+    {
+        throw new NotImplementedException();
+    }
+}

GServer.RC/Static.cs

@@ -0,0 +1,8 @@
+using GServer.Common.Networking;
+
+namespace GServer.RC;
+
+public static class Static
+{
+    public static ITcpGameClient TcpGameClient { get; } = new TcpGameClient();
+}