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【180922】熔断器 - 简书

 5 years ago
source link: https://www.jianshu.com/p/fad81d945e2d
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neoserver,ios ssh client
上周六,我负责的业务在凌晨00-04点的支付全部失败了。 结果一查,MD,晚上银行维护,下游支付系统没有挂维护公告,在此期间一直请求维护中的银行,当然所有返回就是失败了,有种欲哭无泪的感觉,锅让业务来背。。。 为了杜绝在此出现这种大面积批量的支付失败情况发生,保障系统的健壮性。我需要个在集中性异常的时候可以终止请求,当服务恢复,恢复请求。 我想了一些方式,最后,觉得熔断器比较适合干这种事情。...

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