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 {
  final tracker = HttpTracker.instance;
  final id = tracker.startRequest(
    request.method,
    request.url.toString(),
    requestBytes: request.contentLength,
  );
  try {
    final response = await _inner.send(request);
    tracker.endRequest(
      id,
      statusCode: response.statusCode,
      responseBytes:
          response.contentLength != null && response.contentLength! >= 0
              ? response.contentLength
              : null,
    );
    return response;
  } catch (e) {
    tracker.endRequest(id, error: e.toString());
    rethrow;
  }
}