CodisLabs / CodisLabs/codis

PHP 程序间歇性连接codis集群报Error: codis pconnect exception :

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Description

生产环境中,我们有多套codis集群,程序是php语言写的。开发反馈连接codis集群会时不时的time out 。而且其他的集群也会有这个问题,据我了解,使用java ,或者golang的开发语言并没有出现个这种问题。

已知由短链接的方式已经改为了长链接,我看过了codis proxy的主机监控,及codis proxy的监控都没有任何异常。而且发生time out的那个时间点,qps也和平时一样高,并没有大的并发。有相关经验的人分享一下经验 thanks

报错日志如下:

Error: codis pconnect exception :

traceId: localside_unknown_1649794135763

Detail info: code = 0, message = read error on connection to 10.138.20.55:19000

Error: codis pconnect exception :

traceId: localside_unknown_1649788128386

Detail info: code = 0, message = Connection timed out

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