Revert change in test

tests/integration/test_storage_rabbitmq/test.py

@@ -463,13 +463,11 @@ def test_rabbitmq_big_message(rabbitmq_cluster):
     for message in messages:
         channel.basic_publish(exchange='big', routing_key='', body=message)
 
-    for _ in range(300):
+    while True:
         result = instance.query('SELECT count() FROM test.view')
         if int(result) == batch_messages * rabbitmq_messages:
             break
 
-        time.sleep(1)
-
     connection.close()
     instance.query('''
         DROP TABLE test.consumer;