Initial commit

CardMarketServer/Program.cs

@@ -0,0 +1,48 @@
+using System.Net;
+using System.Net.Sockets;
+
+namespace CardMarketServer
+{
+    internal class Program
+    {
+        private static object _lock = new object();
+        private static readonly List<TcpClient> _clients = new List<TcpClient>();
+
+        public static TcpClient[] GetClients()
+        {
+            lock(_lock ) return _clients.ToArray();
+        }
+
+        public static int GetClientCount()
+        {
+            lock(_lock) return _clients.Count;
+        }
+
+        public static void RemoveClient(TcpClient client)
+        {
+            lock(_lock) _clients.Remove(client);
+        }
+
+        public static void AddClient(TcpClient client)
+        {
+            lock(_lock) _clients.Add(client);
+        }
+        static void Main(string[] args)
+        {
+            IPAddress ip = IPAddress.Parse("0.0.0.0");
+            TcpListener ServerSocket = new TcpListener(ip, 4000);
+            ServerSocket.Start();
+            Console.WriteLine("Server started");
+            while(true)
+            {
+                TcpClient clientSocket = ServerSocket.AcceptTcpClient();
+                Console.WriteLine($"Client connected: {clientSocket.Client.RemoteEndPoint}");
+                AddClient(clientSocket);
+                handleClient client = new handleClient();
+                client.startClient(clientSocket);
+
+                Console.WriteLine($"{GetClientCount()} clients connected");
+            }
+        }
+    }
+}