fix: only configure redis once

Author: benedikt-bartscher

reflex/state.py

@@ -3231,6 +3231,15 @@ async def get_redis(self) -> GlideClient:
             return self.redis
         redis = await prerequisites.get_redis()
         assert redis is not None
+        try:
+            _ = await redis.config_set(
+                {"notify-keyspace-events": self._redis_notify_keyspace_events},
+            )
+        # TODO: adjust exception for glide
+        except ResponseError:
+            # Some redis servers only allow out-of-band configuration, so ignore errors here.
+            if not environment.REFLEX_IGNORE_REDIS_CONFIG_ERROR.get():
+                raise
         self.redis = redis
         return redis
 
@@ -3525,15 +3534,6 @@ async def get_pubsub(self, lock_key: bytes) -> GlideClient:
         )
         assert config is not None
         pubsub = await GlideClient.create(config)
-        try:
-            _ = await pubsub.config_set(
-                {"notify-keyspace-events": self._redis_notify_keyspace_events},
-            )
-        # TODO: adjust exception for glide
-        except ResponseError:
-            # Some redis servers only allow out-of-band configuration, so ignore errors here.
-            if not environment.REFLEX_IGNORE_REDIS_CONFIG_ERROR.get():
-                raise
         self._pubsub_clients[lock_key] = pubsub
         return pubsub