Update client.py

MP1/client.py

@@ -62,7 +62,7 @@ def grep_all_ips(ips, cmd):
 
         except Exception as e:
             print(f"Failed to connect to {ip}:{PORT} - {e}")
-            match_count.append(0)
+            match_count.append(-1)
         finally:
             client_socket.close()
     
@@ -74,6 +74,9 @@ while True:
 
     print("=========================== SUMMARY ===========================")
     for i, count in enumerate(match_count):
+        if count == -1:
+            print(f"machine.{i + 1}.log: Connection failed")
+        else:
             print(f"machine.{i + 1}.log: {count} matches")
     print(f"Total matches: {sum(match_count)}")
     print("===============================================================")