React\Promise\Promise::call PHP Method

    private function call(callable $callback)
    {
        try {
            $callback(function ($value = null) {
                $this->resolve($value);
            }, function ($reason = null) {
                $this->reject($reason);
            });
        } catch (\Throwable $e) {
            $this->reject($e);
        } catch (\Exception $e) {
            $this->reject($e);
        }
    }