/**
* check if command has failed (returncode != 0) or locken and timeout exceeded
*
* @param ScheduledCommand $command
*
* @return bool
*/
protected function checkCommandFailed(ScheduledCommand $command)
{
$executionTime = $command->getLastExecution();
$executionTimestamp = $executionTime->getTimestamp();
$timedOut = $executionTimestamp + $this->timeoutValue < $this->now;
return $command->getLastReturnCode() != 0 || $command->getLocked() && ($this->timeoutValue === false || $timedOut);
}
