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反馈 #1

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zhugw opened this issue Nov 24, 2023 · 1 comment

zhugw commented Nov 24, 2023

得要按照实际的情况来设计

正常情况下数据肯定是保存在库中的所以得要基于数据库去设计流程

“客户端上传截图失败后，调用添加链接接口，将链接归还；”
客户端万一挂了呢万一网络不好超时了呢客户端都没有收到呢？

“每次返回了的链接都放在一个List中保存，当客户端上传完截图后，在到这个List里删除。并且开启定时任务，每隔一段时间就将这个List中的链接归还回去”
怎么区分哪些是刚放的哪些是客户端没能上传的呢？

Owner

CCYYT commented Nov 24, 2023

基于数据库删除我想到的逻辑删除+延时消息rabbitmq 客户端获取了链接后将链接状态设置为已获取然后发送一条延时消息到mq 到时间后将链接状态重制如果在重制前客户端上传了截图就将链接设置为已完成状态

或者不使用mq 将链接添加一个时间戳字段客户端获取到链接后打上当前的时间戳开启一个线程定时扫描表将超过一定时间没上传截图的链接状态重置

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