Create server.py

server.py

@@ -0,0 +1,47 @@
+import socket
+import threading
+
+class ChatServer:
+    def __init__(self, host='0.0.0.0', port=12345):
+        self.server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self.server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+        self.server_socket.bind((host, port))
+        self.server_socket.listen(10)
+        self.clients = []
+
+        print(f"Сервер запущен на {host}:{port}")
+        self.accept_connections()
+
+    def accept_connections(self):
+        while True:
+            client_socket, addr = self.server_socket.accept()
+            print(f"Подключен клиент: {addr}")
+            self.clients.append(client_socket)
+            threading.Thread(target=self.handle_client, args=(client_socket, addr), daemon=True).start()
+
+    def handle_client(self, client_socket, addr):
+        while True:
+            try:
+                message = client_socket.recv(1024).decode('utf-8')
+                if message:
+                    print(f"{addr}: {message}")
+                    self.broadcast(message, client_socket)
+                else:
+                    break
+            except:
+                break
+        client_socket.close()
+        self.clients.remove(client_socket)
+        print(f"Отключен клиент: {addr}")
+
+    def broadcast(self, message, sender_socket):
+        for client in self.clients:
+            if client != sender_socket:
+                try:
+                    client.send(message.encode('utf-8'))
+                except:
+                    client.close()
+                    self.clients.remove(client)
+
+if __name__ == "__main__":
+    ChatServer()