我有一个页面, 使用来自数据存储处的一些数据, 如果数据过期了, 它应该触发更新 。 更新需要大约几分钟, 所以我决定在后端进行 。 但是, 当我使用 urlfetch. fetch( 后端. get_url( 后端- 后端- name)) < / code > 时, 该页面显示 < code > 500 内部服务器错误 , 在日志中我看到 < code> DeadlineExcepedError < / code> 从此脚本行中看到 < deadlineedError < / code > 。 还有一件事: 部署的后端似乎运行并浪费了 < codecode > Backend Hours < /code > 。
有关这个议题的谷歌文件没有完整的例子, 我看不到什么是错的。
Backend is a context where your handlers can run, you can execute an handler on a backend by using the taskqueue.add() with the target parameter set to your backend name.
This will execute the handler on the backend allowing it to live for more then ten minute and have more memory.
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