Illuminate\Bus\Dispatcher::dispatch PHP Метод

    public function dispatch($command, Closure $afterResolving = null)
    {
        if ($this->queueResolver && $this->commandShouldBeQueued($command)) {
            return $this->dispatchToQueue($command);
        } else {
            return $this->dispatchNow($command, $afterResolving);
        }
    }

 /**
  * @param Dispatcher $bus
  * @throws \Exception
  */
 public function handle(Dispatcher $bus)
 {
     try {
         if ($this->release->isCancelled()) {
             return;
         }
         $this->release->update(['status' => Release::PREPARING]);
         $this->release->logger()->comment("Preparing release...");
         $this->prepareReleaseDir();
         $this->createArchive();
         $this->extractArchive();
         $this->writePlaybooks();
         if ($this->release->isCancelled()) {
             return;
         }
         if ($this->sync) {
             $bus->dispatchNow(new PlaybookJob($this->release));
             $bus->dispatchNow(new CleanupReleasesJob($this->release->repo));
         } else {
             $bus->dispatch(new PlaybookJob($this->release));
             $bus->dispatch(new CleanupReleasesJob($this->release->repo));
         }
     } catch (\Exception $e) {
         $this->release->update(['status' => Release::ERROR, 'raw_logs' => $e->getMessage()]);
         $this->release->logger()->push();
         throw $e;
     }
 }