Create function to connect to every server socket.

MP1/client.py

@@ -1,16 +1,33 @@
 # client.py
 import socket
 
-HOST = "127.0.0.1"
 PORT = 5000
+ALL_IPS = [
+    "172.22.156.3",
+    "172.22.158.2",
+    "172.22.94.2",
+    "172.22.156.4",
+    "172.22.158.3",
+    "172.22.94.3",
+    "172.22.156.5",
+    "172.22.158.4",
+    "172.22.94.4",
+    "172.22.156.6"
+]
 
-client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+def grep_all_ips(ips):
+    for ip in ips:
+        try:
+            client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            client_socket.connect((ip, PORT))
+            print(f"Connected to server at {ip}:{PORT}")
 
-client_socket.connect((HOST, PORT))
+            client_socket.sendall(b"Hello from client!")
+            data = client_socket.recv(1024)
+            print("Received:", data.decode())
+        except Exception as e:
+            print(f"Failed to connect to {ip}:{PORT} - {e}")
+        finally:
+            client_socket.close()
 
-client_socket.sendall(b"Hello from client!")
-
-data = client_socket.recv(1024)
-print("Received:", data.decode())
-
-client_socket.close()
+grep_all_ips(ALL_IPS)

MP1/env.txt

@@ -1,13 +0,0 @@
-PORT=5000
-
-IP1=172.22.156.3
-IP2=172.22.158.2
-IP3=172.22.94.2
-IP4=172.22.156.4
-IP5=172.22.158.3
-
-IP6=172.22.94.3
-IP7=172.22.156.5
-IP8=172.22.158.4
-IP9=172.22.94.4
-IP10=172.22.156.6

MP1/server.py

@@ -1,7 +1,7 @@
 # server.py
 import socket
 
-HOST = "127.0.0.1"
+HOST = "0.0.0.0"
 PORT = 5000
 
 server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
@@ -11,13 +11,15 @@ server_socket.listen()
 
 print(f"Server listening on {HOST}:{PORT}")
 
-conn, addr = server_socket.accept()
-print(f"Connected by {addr}")
+while True:
+    conn, addr = server_socket.accept()
+    print(f"Connected by {addr}")
 
-data = conn.recv(1024)
-print("Received:", data.decode())
+    data = conn.recv(1024)
+    print("Received:", data.decode())
 
-conn.sendall(b"Hello from server!")
+    conn.sendall(b"Hello from server!")
+    
+    conn.close()
 
-conn.close()
 server_socket.close()