switch to multiprocessing, attempt to improve KeyboardInterrupt handling (or add it, actually)

server/__init__.py

@@ -0,0 +1,4 @@
+import logging
+
+logging.basicConfig(level=logging.DEBUG,
+                    format='[%(asctime)s] [%(levelname)s] [%(threadName)s] %(message)s')

server/main.py

@@ -1,6 +1,6 @@
 import logging
+import multiprocessing
 import socket
-import threading
 
 from server import handler
 
@@ -21,6 +21,7 @@ clients = []
 # Receiving / Listening Function
 def receive():
     while True:
+        try:
             # Accept Connection
             conn, address = server.accept()
             logger.info(f"New connection from {address}")
@@ -30,8 +31,12 @@ def receive():
             client.request_nickname()
 
             # Start Handling Thread For Client
-        thread = threading.Thread(target=client.handle, name=client.id[:8])
+            thread = multiprocessing.Process(target=client.handle, name=client.id[:8])
             thread.start()
+        except KeyboardInterrupt:
+            logger.info('Server closed by user.')
+        except Exception as e:
+            logger.critical(e, exc_info=e)
 
 
 if __name__ == '__main__':