python - 客户端请求数据时，为什么简单的 aql 执行返回 AsyncJobResultError？

Question

简单的 aql 执行查询过于频繁地返回此错误。

arango.exceptions.AsyncJobResultError: [HTTP 204] job 4739915 not done

有时它会返回数据，有时它不会在抛出错误时返回。

示例查询如下。

# here db is an instance of AsyncDatabase of python-arango library
# which is retreived by arangoClient.begin_async_execution 
cursor = db.aql.execute(f"""
  LET test = (
    FOR c IN TestCol
      FILTER c.status == @status
      COLLECT WITH COUNT INTO length
      RETURN length
     )
  return {{
    "test": test[0],
    "status": SomeStatus
  }}
""").results()

# to consume cursor
res = [x for x in cursor]