SmscUa::sendHttpRequest

private function sendHttpRequest($method, $path, array $params): SenderResultHttpRequestResult
{
	$httpClient = new HttpClient([
		"socketTimeout" => $this->socketTimeout,
		"streamTimeout" => $this->streamTimeout,
		"waitResponse" => true,
	]);
	$httpClient->setCharset('UTF-8');
	$httpClient->setHeader('User-Agent', 'Bitrix24');
	$httpClient->setHeader('Content-Type', 'application/json');

	$result = new SenderResultHttpRequestResult();
	$answer = ['error' => 'Service error'];

	$url = self::JSON_API_URL.$path.'.php';

	$params['fmt'] = 3;

	//if ($method === HttpClient::HTTP_GET)
	{
		$url .= '?'.http_build_query($params);
		$params = null;
	}

	$result->setHttpRequest(new MessageServiceDTORequest([
		'method' => $method,
		'uri' => $url,
		'headers' => method_exists($httpClient, 'getRequestHeaders') ? $httpClient->getRequestHeaders()->toArray() : [],
		'body' => $params,
	]));
	if ($httpClient->query($method, $url, $params))
	{
		try
		{
			$answer = Json::decode($httpClient->getResult());
		} catch (BitrixMainArgumentException $e)
		{
		}
	}
	$result->setHttpResponse(new MessageServiceDTOResponse([
		'statusCode' => $httpClient->getStatus(),
		'headers' => $httpClient->getHeaders()->toArray(),
		'body' => $httpClient->getResult(),
		'error' => SenderUtil::getHttpClientErrorString($httpClient)
	]));

	if (isset($answer['error']))
	{
		$result->addError(new Error($answer['error'], $answer['error_code']));
	}

	$result->setData($answer);

	return $result;
}