/**
* Start a stopwatch
*
* @return integer Execution id
*/
public function markExecution()
{
TimeTracker::start('SchedulerTaskMeasure');
$this->initialize();
return parent::markExecution();
}
/**
* Executes the wget command
*
* @return string
*/
public function execute()
{
$command = $this->buildCommand();
TimeTracker::start($command);
$this->logger->debug('Executing WGet command ' . $command, __CLASS__);
exec($command, $outputLines, $returnVar);
$this->logger->debug('Called WGet command returned status ' . $returnVar, __CLASS__, array('time' => TimeTracker::stop($command)));
return implode('\\n', $outputLines);
}