Makes sure all cores are shut down on turn off

main.py

@@ -7,17 +7,19 @@
 
 SERVER_KILL = None
 USERS_CONNECTED = None
+SERVER_PROCESS = None
 
 @eel.expose
 def hostServer(server_ip):
     global hosting
     global SERVER_KILL
     global USERS_CONNECTED
+    global SERVER_PROCESS
     try:
         # server(server_ip, 5003)
-        p = multiprocessing.Process(target=server, args=(server_ip, 5003, SERVER_KILL, USERS_CONNECTED))
+        SERVER_PROCESS = multiprocessing.Process(target=server, args=(server_ip, 5003, SERVER_KILL, USERS_CONNECTED))
         hosting = True
-        p.start()
+        SERVER_PROCESS.start()
         return True
     except Exception as e:
         print(e)
@@ -91,6 +93,7 @@ def main():
     global hosting
     global SERVER_KILL
     global USERS_CONNECTED
+    global SERVER_PROCESS
     print("Starting setup...")
     hosting = False
     setup()
@@ -125,6 +128,10 @@ def main():
                 "function" : "stop",
                 "args" : ()
             })
+        if SERVER_PROCESS:
+            SERVER_PROCESS.kill()
+        p.kill()
         print("Execution complete")
+
 if __name__ == "__main__":
     main()

network.py

@@ -207,6 +207,7 @@ async def run(self, host_ip, port, kill, USER_COUNT):
         while self.interrupt.empty():
             await asyncio.sleep(0)
         server_task.cancel()
+        user_count_task.cancel()
         print("Shutting down server...")
         sys.exit(1)
 
@@ -391,38 +392,6 @@ def requestFileSize(self, file_name):
         s.send(b"\x02")
         self.sendStr(s, file_name)
         return self.recvInt(s)
-
-
-def yesNoValidator(obj):
-    if obj in ["y", "n"]:
-        return True
-    return False
-
-def validateIP(givenIp):
-    if re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$",givenIp):
-        return True
-    return False
-
-
-
-def menu(prompt, validator, useClipboard=False):
-    import pyperclip
-    if useClipboard:
-        input(prompt)
-        result = pyperclip.paste()
-    else:
-        result = input(prompt + "\n")
-    while not validator(result):
-        if useClipboard:
-            print("{} is invalid".format(pyperclip.paste()))
-        else:
-            print("Invalid input!")
-        if useClipboard:
-            input(prompt)
-            result = pyperclip.paste()
-        else:
-            result = input(prompt + "\n")
-    return result
 
 
 def server(host_ip, port, kill, USER_COUNT):