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php如何后台监控redis队列是否有值 ，有值执行脚本
拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师，...
crontab
$idle = 0; $maxWait = 10; $interval = 50; //50ms while(true) { if($redis->lLen() > 0 ) { $idle = 0; //doing some things continue; } //这里很重要 usleep($interval * ($idle % $maxWait)); $idle++; }
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
crontab
$idle = 0; $maxWait = 10; $interval = 50; //50ms while(true) { if($redis->lLen() > 0 ) { $idle = 0; //doing some things continue; } //这里很重要 usleep($interval * ($idle % $maxWait)); $idle++; }