send method

@override Future<StreamedResponse> send(BaseRequest request)

Sends an HTTP request and asynchronously returns the response.

Implementers should call BaseRequest.finalize to get the body of the request as a ByteStream. They shouldn't make any assumptions about the state of the stream; it could have data written to it asynchronously at a later point, or it could already be closed when it's returned. Any internal HTTP errors should be wrapped as ClientExceptions.

Implementation

@override
Future<http.StreamedResponse> send(http.BaseRequest request) async {
  if (_tokenFactory case final tokenFactory?) {
    final accessToken = await tokenFactory();
    request.headers.addEntries(
      [MapEntry('Authorization', 'Bearer $accessToken')],
    );
  }

  return _client.send(request);
}