fixed-redis-cache-4

services/precache.py

@@ -100,6 +100,7 @@ async def precache_topics_followers(topic_id: int, session):
 
 
 async def precache_data():
+    try:
         # cache reset
         await redis.execute("FLUSHDB")
         logger.info("redis flushed")
@@ -144,3 +145,5 @@ async def precache_data():
                 await precache_topics_followers(topic_id, session)
                 await precache_topics_authors(topic_id, session)
         logger.info("topics followings precached")
+    except Exception as exc:
+        logger.error(exc)