code cleanup

Author: jell-o-fishi

performance/performance_client.py

@@ -105,7 +105,7 @@ async def request_fragmented_stream(self):
     async def __aenter__(self):
         logging.info('Connecting to server at localhost:%s', self._server_port)
 
-        connection = await asyncio.open_connection('127.0.0.1', self._server_port, limit=data_size + 3000)
+        connection = await asyncio.open_connection('localhost', self._server_port, limit=data_size + 3000)
 
         self._client = AwaitableRSocket(RSocketClient(
             single_transport_provider(TransportTCP(*connection, read_buffer_size=data_size + 3000)),

performance/performance_server.py

@@ -124,7 +124,7 @@ def handle_client(reader, writer):
 async def run_server(server_port, on_ready=None):
     logging.info('Starting server at localhost:%s', server_port)
 
-    server = await asyncio.start_server(client_handler_factory(on_ready), '127.0.0.1', server_port, limit=data_size)
+    server = await asyncio.start_server(client_handler_factory(on_ready), 'localhost', server_port, limit=data_size)
 
     async with server:
         await server.serve_forever()