GH-91635: clarify docs about closing of transport in asyncio (#98563)

kumaraditya303 · web-flow · commit 2fdcc6f2cb5e · 2022-10-24T10:52:02.000-07:00
diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst
@@ -156,7 +156,8 @@ Base Transport
    will be received.  After all buffered data is flushed, the
    protocol's :meth:`protocol.connection_lost()
    <BaseProtocol.connection_lost>` method will be called with
-   :const:`None` as its argument.
+   :const:`None` as its argument. The transport should not be
+   used once it is closed.
 
 .. method:: BaseTransport.is_closing()
 
