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求一个定时取消订单的解决方案
source link: https://www.v2ex.com/t/668600
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程序员 - @yangyuhan12138 - 目前我们的方案是 rabbitmq 的死信队列,并发不高还好,但是我们最近会搞一波促销活动,订单超时时间是 35 分钟,意思就是有 35 分钟时间窗口的订单都会进入死信队列,害怕把 mq 弄挂了...
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