复制代码 代码如下:
$value){
$command_args[] = --.$para.=.$value;
}
//var_dump($command_args);exit;
echo exec commmand:.$php_exec.\n;
pcntl_exec($php_exec,$command_args);
}
/*
* running jobs in queues
*/
public function action_run(){
$requestcount = 0;
while(true){
$sql = select * from job_queue where status='1' and approved='1' order by id;
$jobs = db::query(database::select,$sql)->execute()->as_array();
if($jobs){
foreach ($jobs as $job){
$requestcount ++;
//update the jobs status as running
db::update('job_queue')->set(array('status'=>'2'))
->where('id','=',$job['id'])->execute();
$job_pid = pcntl_fork();
if($job_pid == -1){
die(could not fork child);
} else if($job_pid == 0 ){
$this->_execjobcommand($job['job_uri'],json_decode($job['paras'],true));
echo finish child\n;
exit(0);
//run jobs here
} else{
echo waiting for job\n;
ob_flush();
$child_pid = pcntl_waitpid($job_pid,$status, wuntraced);
echo waitpid end:.$status.\n;
if($status == 0){
//job completed
db::update('job_queue')->set(array('status'=>'999'))
->where('id','=',$job['id'])->execute();
echo child finished\n;
ob_flush();
}else{
db::update('job_queue')->set(array('status'=>'-1'))
->where('id','=',$job['id'])->execute();
echo child failed\n;
ob_flush();
}
}
}
}
else{
if($requestcount >=10){
echo have a rest, i have processed 10 jobs\n;
exit;
}
//no job to run
//echo no job\n;
ob_flush();
sleep(5);
}
}
}
}
以上就介绍了jyxiaozhi.taobao.com php获取后台job管理的实现代码，包括了jyxiaozhi.taobao.com方面的内容，希望对php教程有兴趣的朋友有所帮助。