Kraken\Runtime\RuntimeModel::create PHP Method

    public function create()
    {
        $state = $this->getState();
        if ($state === Runtime::STATE_CREATED) {
            return Promise::doResolve('Runtime has been already created.');
        } else {
            if ($state !== Runtime::STATE_DESTROYED) {
                return Promise::doReject(new RejectionException("It is not possible to create runtime from state [{$state}]."));
            }
        }
        $promise = new Promise();
        $emitter = $this->getEventEmitter();
        $emitter->emit('beforeCreate');
        $this->getLoop()->onTick(function () use($promise, $emitter) {
            $emitter->emit('create');
            $emitter->emit('afterCreate');
            $promise->resolve($this->start()->then(function () {
                return 'Runtime has been created.';
            }));
        });
        $this->setState(Runtime::STATE_CREATED);
        $this->setLoopState(self::LOOP_STATE_STARTED);
        $this->startLoop();
        return $promise;
    }