Fix exception handling for connection errors

Author: codingjoe

yeelib/devices.py

@@ -79,7 +79,7 @@ async def send_command(self, method, params):
         else:
             try:
                 response = (await reader.readline()).decode()
-            except ConnectionError:
+            except OSError:
                 logger.exception("Connection error")
                 socket.socket = None
             else: