fixes

services/redis.py

@@ -28,6 +28,15 @@ class RedisCache:
         except Exception:
             pass
 
+    async def execute_pubsub(self, command, *args, **kwargs):
+        while not self._redis:
+            await asyncio.sleep(1)
+        try:
+            print("[redis] " + command + " " + " ".join(args))
+            return await self._redis.execute_pubsub(command, *args, **kwargs)
+        except Exception:
+            pass
+
     async def subscribe(self, *channels):
         if not self._redis:
             await self.connect()