work around bad frame disconnect

Author: IAmTomahawkx

docs/changelog.rst

@@ -17,6 +17,7 @@
 - ext.eventsub
     - Bug fixes
         - Fixed a crash where a Future could be None, causing unintentional errors.
+        - Special-cased a restart when a specific known bad frame is received.
 
 
 2.8.2

twitchio/ext/eventsub/websocket.py

@@ -209,9 +209,14 @@ async def pump(self) -> None:
                 await self.connect()
                 return
 
-            except TypeError as e:
+            except TypeError as e:                    
                 logger.warning(f"Received bad frame: {e.args[0]}")
 
+                if e.args[0] is None: # websocket was closed, reconnect
+                    logger.info("Known bad frame, restarting connection")
+                    await self.connect()
+                    return
+
             except Exception as e:
                 logger.error("Exception in the pump function!", exc_info=e)
                 raise