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74 lines
1.8 KiB
74 lines
1.8 KiB
<?php
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class DeferredTask {
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public static function run() {
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global $pcntl_continue;
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$tube = 'switchboard-worker';
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echo "PID " . posix_getpid() . " watching tube: " . $tube . "\n";
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bs()->watch($tube)->ignore('default');
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if(isset($pcntl_continue)) {
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while($pcntl_continue)
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{
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if(($job=bs()->reserve(2)) == FALSE)
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continue;
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self::process($job);
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} // while true
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echo "\nBye from pid " . posix_getpid() . "!\n";
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} else {
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if(($job=bs()->reserve())) {
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self::process($job);
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}
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}
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}
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public static function run_once() {
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$tube = 'switchboard-worker';
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echo "PID " . posix_getpid() . " watching tube: " . $tube . "\n";
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bs()->watch($tube)->ignore('default');
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if(($job=bs()->reserve())) {
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self::process($job);
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}
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echo "\nBye from pid " . posix_getpid() . "!\n";
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}
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public static function queue($class, $method, $args=array(), $delay=0) {
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if(!is_array($args))
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$args = array($args);
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bs()->putInTube('switchboard-worker',
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json_encode(array('class'=>$class, 'method'=>$method, 'args'=>$args)),
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1024, // priority
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$delay, // delay
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300); // time to run
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}
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private static function process(&$jobData) {
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$data = json_decode($jobData->getData());
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if(!is_object($data) || !property_exists($data, 'class')) {
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echo "Found bad job:\n";
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print_r($data);
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echo "\n";
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bs()->delete($jobData);
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return;
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}
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echo "===============================================\n";
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echo "# Beginning job: " . $data->class . '::' . $data->method . "\n";
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call_user_func_array(array($data->class, $data->method), $data->args);
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echo "\n# Job Complete\n-----------------------------------------------\n\n";
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bs()->delete($jobData);
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}
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}
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