Telnet clients disconnecting shouldn't log an exception

telnetserver/telnetserver.py

@@ -123,13 +123,19 @@ class TelnetServer:
 
         except asyncio.CancelledError:
             pass
+        except (TimeoutError, ConnectionResetError):
+            logger.debug("Telnet client connection timed out or was reset by client")
         except Exception:
             logger.exception("Exception handling telnet client")
         finally:
             logger.debug("Telnet client disconnected")
             self._clients.remove(writer)
-            writer.close()
-            await writer.wait_closed()
+            try:
+                writer.close()
+                await writer.wait_closed()
+            except (TimeoutError, ConnectionResetError, OSError):
+                # Socket already closed or timed out, don't care as we were getting rid of it anyway
+                pass
 
     def stop(self):
         """Stops the telnet server"""