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Using the daemon supervisor to implement scheduled tasks (milliseconds) based on the Laravel framework
Using the daemon supervisor to implement scheduled tasks (milliseconds) based on the Laravel framework
The content of this article is about using the daemon supervisor to implement scheduled tasks (milliseconds) based on the Laravel framework. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
The company needs to implement rotation training of an interface every Y seconds within , but it does not meet the needs. SelectionThe company's projects are all based on the
framework, so there is no choice. The daemon process uses
supervisor, let’s see if this guy can meet our needsCode<div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false">namespace App\Console\Commands;
use Illuminate\Console\Command;
use Cache;
use Carbon\Carbon;
class TaskCommand extends Command {
/**
* The name and signature of the console command.
*
* @var string
*/
protected $signature = 'ue:task
{--id= : 当前编号}
{--max= : 最大线程}
{--sleep= : 休眠多少毫秒}
{--debug= : 是否调试模式}
';
/**
* The console command description.
*
* @var string
*/
protected $description = 'Command description';
/**
* Create a new command instance.
*
* @return void
*/
public function __construct() {
parent::__construct();
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle() {
$this->id = $this->option('id') ?? '00';
$this->max = $this->option('max') ?? 32;
$this->sleep = $this->option('sleep') ?? 700;
$this->debug = $this->option('debug') ?? false;
if ($this->id > $this->max) {
return true;
}
while (true) {
$this->doRun();
}
}
/**
*
* @param int $taskId
* @return boolean
*/
protected function doRun() {
$lock = sprintf('task:%03d:%s', $this->id, time());
$data = [
'id' => $this->id,
'max' => $this->max,
'time' => (new Carbon)->format('Y-m-d H:i:s.u'),
'key' => $lock,
];
try {
$result = cache()->get($lock);
if ($result) {
$data['message'] = 'Task Has been executed.';
$this->wait($this->sleep);
return true;
}
cache()->put($lock, true, 2);
$data['message'] = 'Task Executed.';
$this->logger($data);
$this->wait($this->sleep);
} catch (\Exception $ex) {
$data['message'] = $ex->getMessage();
cache()->put($data, true, 2);
$this->wait($this->sleep);
}
}
/**
* 毫秒
* @param string $time
*/
protected function wait($time) {
$wait = $time * 1000;
usleep($wait);
}
protected function logger($message) {
if($this->debug){
$time = (new Carbon)->format('Y-m-d H:i:s.u');
$this->line(array_get($message, 'message') .' - '. $time);
}
logger()->stack(['task'])->debug(null, $message);
}
}</pre><div class="contentsignin">Copy after login</div></div>Process Guardian
[program:task-worker] process_name=%(program_name)s_%(process_num)02d command=/usr/bin/php /home/wwwroot/demo/artisan ue:task --id=%(process_num)02d --max=8 autostart=true autorestart=true user=www numprocs=8 redirect_stderr=true stdout_logfile=/home/wwwroot/demo/storage/logs/worker.log
The above is the configuration of the supervisor
Rendering
Task Executed. - 2018-08-14 22:17:18.985094 Task Executed. - 2018-08-14 22:17:19.336115 Task Executed. - 2018-08-14 22:17:20.038236 Task Executed. - 2018-08-14 22:17:21.090470 Task Executed. - 2018-08-14 22:17:22.142716 Task Executed. - 2018-08-14 22:17:23.195126 Task Executed. - 2018-08-14 22:17:24.247698 Task Executed. - 2018-08-14 22:17:25.300066 Task Executed. - 2018-08-14 22:17:26.352638 Task Executed. - 2018-08-14 22:17:27.054124 Task Executed. - 2018-08-14 22:17:28.106420 Task Executed. - 2018-08-14 22:17:29.158906 Task Executed. - 2018-08-14 22:17:30.211438 Task Executed. - 2018-08-14 22:17:31.263542 Task Executed. - 2018-08-14 22:17:32.315923 Task Executed. - 2018-08-14 22:17:33.017096 Task Executed. - 2018-08-14 22:17:34.068963 Task Executed. - 2018-08-14 22:17:35.121267 Task Executed. - 2018-08-14 22:17:36.173600 Task Executed. - 2018-08-14 22:17:37.226165
Output log
[2018-08-14 22:12:24] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:24.389224","key":"task:001:1534255944","message":"Task Executed."}
[2018-08-14 22:12:25] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:25.390158","key":"task:001:1534255945","message":"Task Executed."}
[2018-08-14 22:12:26] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:26.391594","key":"task:001:1534255946","message":"Task Executed."}
[2018-08-14 22:12:27] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:27.393196","key":"task:001:1534255947","message":"Task Executed."}
[2018-08-14 22:12:28] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:28.395124","key":"task:001:1534255948","message":"Task Executed."}
[2018-08-14 22:12:29] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:29.396796","key":"task:001:1534255949","message":"Task Executed."}
[2018-08-14 22:12:30] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:30.398666","key":"task:001:1534255950","message":"Task Executed."}
[2018-08-14 22:12:31] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:31.400561","key":"task:001:1534255951","message":"Task Executed."}
[2018-08-14 22:12:32] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:32.402462","key":"task:001:1534255952","message":"Task Executed."}
[2018-08-14 22:12:33] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:33.404092","key":"task:001:1534255953","message":"Task Executed."}
[2018-08-14 22:12:34] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:34.405550","key":"task:001:1534255954","message":"Task Executed."}
[2018-08-14 22:12:35] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:35.407197","key":"task:001:1534255955","message":"Task Executed."}
[2018-08-14 22:12:36] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:36.408920","key":"task:001:1534255956","message":"Task Executed."}
[2018-08-14 22:12:37] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:37.410841","key":"task:001:1534255957","message":"Task Executed."}
[2018-08-14 22:12:38] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:38.412764","key":"task:001:1534255958","message":"Task Executed."}
[2018-08-14 22:12:39] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:39.414518","key":"task:001:1534255959","message":"Task Executed."}
[2018-08-14 22:12:40] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:40.416229","key":"task:001:1534255960","message":"Task Executed."}
[2018-08-14 22:12:41] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:41.418001","key":"task:001:1534255961","message":"Task Executed."}
[2018-08-14 22:12:42] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:42.419476","key":"task:001:1534255962","message":"Task Executed."}
[2018-08-14 22:12:43] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:43.421388","key":"task:001:1534255963","message":"Task Executed."}
[2018-08-14 22:12:44] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:44.423164","key":"task:001:1534255964","message":"Task Executed."}
[2018-08-14 22:12:45] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:45.424798","key":"task:001:1534255965","message":"Task Executed."}
[2018-08-14 22:12:46] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:46.426667","key":"task:001:1534255966","message":"Task Executed."}
[2018-08-14 22:12:47] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:47.428553","key":"task:001:1534255967","message":"Task Executed."}
[2018-08-14 22:12:48] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:48.430427","key":"task:001:1534255968","message":"Task Executed."}
[2018-08-14 22:12:49] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:49.432118","key":"task:001:1534255969","message":"Task Executed."}
[2018-08-14 22:12:50] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:50.433893","key":"task:001:1534255970","message":"Task Executed."}
[2018-08-14 22:12:51] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:51.435711","key":"task:001:1534255971","message":"Task Executed."}
[2018-08-14 22:12:52] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:52.437015","key":"task:001:1534255972","message":"Task Executed."}
[2018-08-14 22:12:53] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:53.438352","key":"task:001:1534255973","message":"Task Executed."}
[2018-08-14 22:12:54] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:54.439989","key":"task:001:1534255974","message":"Task Executed."}
[2018-08-14 22:12:55] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:55.441580","key":"task:001:1534255975","message":"Task Executed."}
[2018-08-14 22:12:56] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:56.443116","key":"task:001:1534255976","message":"Task Executed."}
[2018-08-14 22:12:57] local.DEBUG: {"id":"1","max":"32","time":"2018-08-14 22:12:57.445006","key":"task:001:1534255977","message":"Task Executed."}Related recommendations:
Use PHP to implement daemon task background running and multi-threading (php- resque usage instructions)php scheduled task framework sharing
implementation of supervisor execution asynchronous process in php framework Laravel
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