/**
* Run a QueueWorker loop.
* Runs a Queue Worker process which will try to find unassigned jobs in the queue
* which it may run and try to fetch and execute them.
*/
public function runworker()
{
$exit = false;
$starttime = time();
while (!$exit) {
$this->out('Looking for Job....');
$data = $this->QueuedTask->requestJob($this->getTaskConf());
if ($data != false) {
$this->out('Running Job of type "' . $data['jobtype'] . '"');
$taskname = 'queue_' . strtolower($data['jobtype']);
$return = $this->{$taskname}->run(unserialize($data['data']));
if ($return == true) {
$this->QueuedTask->markJobDone($data['id']);
$this->out('Job Finished.');
} else {
$this->QueuedTask->markJobFailed($data['id']);
$this->out('Job did not finish, requeued.');
}
} else {
$this->out('nothing to do, sleeping.');
sleep(Configure::read('queue.sleeptime'));
}
// check if we are over the maximum runtime and end processing if so.
if (Configure::read('queue.workermaxruntime') != 0 && time() - $starttime >= Configure::read('queue.workermaxruntime')) {
$exit = true;
$this->out('Reached runtime of ' . (time() - $starttime) . ' Seconds (Max ' . Configure::read('queue.workermaxruntime') . '), terminating.');
}
if ($exit || rand(0, 100) > 100 - Configure::read('queue.gcprop')) {
$this->out('Performing Old job cleanup.');
$this->QueuedTask->cleanOldJobs();
}
$this->hr();
}
}
/**
* Run a QueueWorker loop.
* Runs a Queue Worker process which will try to find unassigned jobs in the queue
* which it may run and try to fetch and execute them.
*/
public function runworker()
{
// Enable Garbage Collector (PHP >= 5.3)
if (function_exists('gc_enable')) {
gc_enable();
}
$exit = false;
$starttime = time();
$group = null;
if (isset($this->params['group']) && !empty($this->params['group'])) {
$group = $this->params['group'];
}
while (!$exit) {
if ($this->_verbose) {
$this->out('Looking for Job....');
}
$data = $this->QueuedTask->requestJob($this->getTaskConf(), $group);
if ($this->QueuedTask->exit === true) {
$exit = true;
} else {
if ($data !== false) {
$this->out('Running Job of type "' . $data['jobtype'] . '"');
$taskname = 'queue_' . strtolower($data['jobtype']);
$return = $this->{$taskname}->run(unserialize($data['data']));
if ($return == true) {
$this->QueuedTask->markJobDone($data['id']);
$this->out('Job Finished.');
} else {
$failureMessage = null;
if (isset($this->{$taskname}->failureMessage) && !empty($this->{$taskname}->failureMessage)) {
$failureMessage = $this->{$taskname}->failureMessage;
}
$this->QueuedTask->markJobFailed($data['id'], $failureMessage);
$this->out('Job did not finish, requeued.');
}
} elseif (Configure::read('queue.exitwhennothingtodo')) {
$this->out('nothing to do, exiting.');
$exit = true;
} else {
if ($this->_verbose) {
$this->out('nothing to do, sleeping.');
}
sleep(Configure::read('queue.sleeptime'));
}
// check if we are over the maximum runtime and end processing if so.
if (Configure::read('queue.workermaxruntime') != 0 && time() - $starttime >= Configure::read('queue.workermaxruntime')) {
$exit = true;
$this->out('Reached runtime of ' . (time() - $starttime) . ' Seconds (Max ' . Configure::read('queue.workermaxruntime') . '), terminating.');
}
if ($exit || rand(0, 100) > 100 - Configure::read('queue.gcprop')) {
$this->out('Performing Old job cleanup.');
$this->QueuedTask->cleanOldJobs();
}
if ($this->_verbose) {
$this->hr();
}
}
}
}
/**
* Run a QueueWorker loop.
* Runs a Queue Worker process which will try to find unassigned jobs in the queue
* which it may run and try to fetch and execute them.
*
* @return void
*/
public function runworker()
{
if ($pidFilePath = Configure::read('Queue.pidfilepath')) {
if (!file_exists($pidFilePath)) {
mkdir($pidFilePath, 0755, true);
}
if (function_exists('posix_getpid')) {
$pid = posix_getpid();
} else {
$pid = $this->QueuedTask->key();
}
# global file
$fp = fopen($pidFilePath . 'queue.pid', "w");
fwrite($fp, $pid);
fclose($fp);
# specific pid file
if (function_exists('posix_getpid')) {
$pid = posix_getpid();
} else {
$pid = $this->QueuedTask->key();
}
$pidFileName = 'queue_' . $pid . '.pid';
$fp = fopen($pidFilePath . $pidFileName, "w");
fwrite($fp, $pid);
fclose($fp);
}
// Enable Garbage Collector (PHP >= 5.3)
if (function_exists('gc_enable')) {
gc_enable();
}
if (function_exists('pcntl_signal')) {
pcntl_signal(SIGTERM, [&$this, "_exit"]);
}
$this->_exit = false;
$starttime = time();
$group = null;
if (!empty($this->params['group'])) {
$group = $this->params['group'];
}
while (!$this->_exit) {
// make sure accidental overriding isnt possible
set_time_limit(0);
if (!empty($pidFilePath)) {
touch($pidFilePath . 'queue.pid');
}
if (!empty($pidFileName)) {
touch($pidFilePath . $pidFileName);
}
$this->_log('runworker', isset($pid) ? $pid : null);
$this->out('Looking for Job....');
$data = $this->QueuedTask->requestJob($this->_getTaskConf(), $group);
if ($this->QueuedTask->exit === true) {
$this->_exit = true;
} else {
if ($data) {
$this->out('Running Job of type "' . $data['jobtype'] . '"');
$taskname = 'Queue' . $data['jobtype'];
if ($this->{$taskname}->autoUnserialize) {
$data['data'] = unserialize($data['data']);
}
$return = $this->{$taskname}->run($data['data'], $data['id']);
if ($return) {
$this->QueuedTask->markJobDone($data['id']);
$this->out('Job Finished.');
} else {
$failureMessage = null;
if (isset($this->{$taskname}->failureMessage) && !empty($this->{$taskname}->failureMessage)) {
$failureMessage = $this->{$taskname}->failureMessage;
}
$this->QueuedTask->markJobFailed($data['id'], $failureMessage);
$this->out('Job did not finish, requeued.');
}
} elseif (Configure::read('Queue.exitwhennothingtodo')) {
$this->out('nothing to do, exiting.');
$this->_exit = true;
} else {
$this->out('nothing to do, sleeping.');
sleep(Configure::read('Queue.sleeptime'));
}
// check if we are over the maximum runtime and end processing if so.
if (Configure::read('Queue.workermaxruntime') && time() - $starttime >= Configure::read('Queue.workermaxruntime')) {
$this->_exit = true;
$this->out('Reached runtime of ' . (time() - $starttime) . ' Seconds (Max ' . Configure::read('Queue.workermaxruntime') . '), terminating.');
}
if ($this->_exit || rand(0, 100) > 100 - Configure::read('Queue.gcprob')) {
$this->out('Performing Old job cleanup.');
$this->QueuedTask->cleanOldJobs();
}
$this->hr();
}
}
if (!empty($pidFilePath)) {
unlink($pidFilePath . 'queue_' . $pid . '.pid');
}
}
