Dart Client - Response Filter Access to Body or DTO

lucuma · October 3, 2020, 4:58pm

I’m minimally trying to just log the response dto’s returned but can’t figure out how to get access to them in the response filter.

(client as JsonServiceClient).responseFilter = (res) {

     debugPrint(res.?)

    };

mythz · October 4, 2020, 2:01am

Only the HttpClient’s http response is available, not the response DTO which hasn’t been constructed yet (and not always created for all requests).

Here’s an example of reading from the http response body for text responses;

github.com

ServiceStack/servicestack-dart/blob/master/lib/client.dart#L478


}


var responseAs = info.responseAs ??
    (info.request != null ? info.request.createResponse() : null);


if (res.contentLength == 1) {
  return responseAs;
}


if (responseAs is String) {
  var bodyStr = await utf8.decoder.bind(res).join();
  return bodyStr as T;
}


if (responseAs is Uint8List) {
  return (await consolidateHttpClientResponseBytes(res)) as T;
}


var contentType = res.headers.contentType.toString();
var isJson =
    contentType != null && contentType.indexOf("application/json") != -1;

Although not sure if this is a forward-only API and rereading it might prevent the client from being able to.