Retry Redis ingest if it failed

db.py

@@ -1,3 +1,4 @@
+import asyncio
 from os import getenv
 
 import aioredis
@@ -25,7 +26,6 @@ ar = aioredis.from_url("redis://ssdb:1289", db=0)
 # Neptune redis for PubSub
 pr = aioredis.from_url("redis://redis_neptune:6379", db=10)
 
-
 TYPES_MAIN = [
     "msg",
     "notice",
@@ -135,7 +135,17 @@ async def store_batch(data):
 
     # Pack the indexmap with msgpack and publish it to Neptune
     packed_index = msgpack.packb(indexmap, use_bin_type=True)
+    completed_publish = False
+    for i in range(10):
+        if completed_publish:
+            break
+        try:
             await pr.publish(MESSAGE_KEY, packed_index)
+            completed_publish = True
+        except aioredis.exceptions.ConnectionError:
+            await asyncio.sleep(0.1)
+    if not completed_publish:
+        log.error("Failed to publish to Neptune")
 
     for index, index_messages in indexmap.items():
         for message in index_messages: