refactor(backend_server.py): use _send_ack() in _handle_connection()

src/judas_server/backend/__init__.py

@@ -1,3 +1,3 @@
-from .server import BackendServer
+from .backend_server import BackendServer
 
 __all__ = ["BackendServer"]

src/judas_server/backend/backend_server.py

@@ -60,6 +60,16 @@ class BackendServer:
                 )
                 time.sleep(1)
 
+    def _send_ack(self, client: Client) -> None:
+        """Send an ACK message to a client.
+
+        Args:
+            client (Client): The client to send the ACK to.
+        """
+        ack: bytes = Message.ack().to_bytes()
+        self.logger.debug(f"[>] Sending ACK to {client}")
+        client.outbound += ack
+
     def _accept_connection(self, sock: socket.socket) -> None:
         """Accept a new client connection.
 
@@ -140,10 +150,7 @@ class BackendServer:
                             f"[<] Complete message from {client}: {line!r}"
                         )
 
-                    # send ACK
-                    ack = Message.ack().to_bytes()
-                    self.logger.debug(f"[>] Sending ACK to {client}")
-                    client.outbound += ack
+                    self._send_ack(client)
 
                     # set last seen
                     client.last_seen = time.time()