/**
* @param RequestInterface $request
*
* @return PromiseInterface
*/
public function sendRequest(RequestInterface $request)
{
if (isset($this->promises[$request->getRequestId()])) {
return promise\reject(new ClientException("ID {$request->getRequestId()} already in use"));
}
$this->responseBuilders[$request->getRequestId()] = new ResponseParser($request->getRequestId());
$this->promises[$request->getRequestId()] = new Deferred();
foreach ($request->toRecords() as $record) {
$this->connector->write($record->encode());
}
return $this->promises[$request->getRequestId()]->promise();
}
