/**
* Sent upstream queue
* @param int $throttle
* @return int
*/
public function sentUpstreamOperations($throttle = 100)
{
$chunks = array_chunk($this->operation_queue, $throttle);
$chunk_count = count($chunks);
$operations = 0;
for ($c = 0; $c < $chunk_count; $c++) {
/** @var \Predis\Pipeline\Pipeline $pipe */
$pipe = $this->redis->command('pipeline');
for ($op = count($chunks[$c]); $op > 0; $op--) {
list($command, $params) = array_shift($chunks[$c]);
call_user_func_array([$pipe, $command], $params);
$operations++;
}
$pipe->execute();
}
$this->operation_queue = [];
return $operations;
}
