Google 快讯 pubsubhubub 订阅是否会在列出的到期时间后 30 天停止？
我已使用 PubSubHubbub 和 appspot hub 成功订阅了 Google Alert feed，并定期收到回调更新，但现在更新已停止。我已使用订阅者诊断验证订阅仍然有效。
订阅详细信息中的到期时间后 30 天后停止更新。我没有在原始订阅请求中指定lease_seconds，因此中心响应432000（5天）。根据 PubSubHubbub 核心工作草案，重新检查应该这 5 天之后发生过，但我在日志中找不到。
我应该发送另一个订阅请求吗？如果将来没有出现，我是否需要监控重新检查并重新订阅？
I've successfully subscribed to a Google Alert feed using PubSubHubbub and the appspot hub and received updates to my callback regularly, but now the updates have stopped. I've verified the subscription is still valid using the Subscriber Diagnostics.
The updates stopped 30 days after the Expiration time in the Subscription Details. I did not specify lease_seconds in my original subscription request so the hub responded 432000 (5 days). According to the PubSubHubbub Core Working Draft, a recheck should have occurred after those 5 days, but I cannot find one in my logs.
Should I send another subscription request? Do I need to monitor rechecks and re-subscribe in the future if they don't come?
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订阅请求很便宜...所以无论如何你都应该做一个来确保。无论如何，我都会在订阅的半衰期内制作它们。
是的，如果重新验证没有发生，您应该尽可能主动重新订阅。
另外，您可能需要与 Google 团队核实，确保他们的中心没有问题，或使用谷歌警报提要。
Subscription requests are cheap... so you should do one anyway just to make sure. I make them at the half life of subscriptions no matter what.
And yes, if the re-verification doesn't happen you should proactively resubscribe when you can.
Also, you may want to check with the Google team that they don't have issue with their hub, or with the google alert feeds.