Añadiendo elemento lock al servidor y cambio pequeño para que no suben el numuero de conexiones cuando alcanza al maximo

Servidor/ServidorCajero.py

@@ -6,18 +6,19 @@ PORT = 2002
 MAX_CONNECTIONS = 3
 MAX_DINERO = 120000
 connections = 0
-max_connections_reached = False  # Add a flag for max connections reached
+max_connections_reached = False
+dinero_lock = threading.Lock()  
 
 def handle_client(client_socket, addr):
     global connections
     global MAX_DINERO
-    print(f"cliente conectado {addr})")
+    if connections >= MAX_CONNECTIONS:
-    connections += 1
-    if connections > MAX_CONNECTIONS:
         response = "Maximo numero de conexiones alcanzado. Por favor intente mas tarde."
         client_socket.sendall(response.encode('utf-8'))
         client_socket.close()
         return
+    print(f"cliente conectado {addr})")
+    connections += 1
     print(f"Conexiones activas: {connections}")
     try:
         while True:
@@ -37,6 +38,7 @@ def handle_client(client_socket, addr):
                 command, amount = decoded_data.split()
                 amount = int(amount)
                 if command.lower() == 'retirar':
+                    with dinero_lock:
                         if amount <= MAX_DINERO:
                             MAX_DINERO -= amount
                             response = f"Retiro Existoso."
@@ -67,4 +69,3 @@ while True:
                 client_socket, addr = s.accept()
                 client_thread = threading.Thread(target=handle_client, args=(client_socket, addr))
                 client_thread.start()
-