public function dequeue($timeout = false)
{
if ($timeout !== false) {
throw new InvalidArgumentException("Timeout not implemented");
}
while (true) {
$queues = $this->_listening;
foreach ($queues as $queue) {
foreach ($queue->ReceiveMessage() as $message) {
$this->_messages[$queue->queueName][] = $message;
}
// return just the first available message
foreach ($this->_messages as $queueName => $messages) {
foreach ($messages as $message) {
$task = Sera_Task_Builder::fromJson(urldecode($message->Body));
$task->messageId = $message->MessageId;
$task->receiptHandle = $message->ReceiptHandle;
$task->queueName = $queueName;
// change the SQS release delay
$queue->ChangeMessageVisibility($message->ReceiptHandle, $task->getTimeToRelease());
return $task;
}
}
}
// shuffling queues ensures no queue receives better treatment
shuffle($queues);
sleep($this->_pollRate);
}
}
public function dequeue($timeout = null)
{
// TODO: implement the timeout
if ($job = $this->_beanstalk->reserve($timeout)) {
$task = Sera_Task_Builder::fromJson($job->getData());
$task->beanstalkJob = $job;
return $task;
} else {
return false;
}
}
/**
* Copy tasks in this queue to another queue
*/
public function copyTo($destQueue)
{
foreach ($this->_queues as $name => $queue) {
$destQueue->select($name);
foreach ($queue as $task) {
$task = Sera_Task_Builder::fromJson($task);
$destQueue->enqueue($task);
}
}
}
