since a few days we are running into an issue with our facebook login through mobile service client.
we use facebook single-sign-on to get a valid usertoken with several permissions and pass it to our mobileservice. this fails since a few days.
here we go with our valid token:
MobileServiceClient ms = Mvx.Resolve<MobileServiceClient>();
var accessTokenJSONObject = JObject.FromObject(new { access_token = _fbAccessToken });
MobileServiceUser user = await ms.LoginAsync(MobileServiceAuthenticationProvider.Facebook, accessTokenJSONObject);
_mainLoginViewModel.FacebookLogin(user);
The ms.LoginAsync fails with
{System.Net.WebException: Error: NameResolutionFailure
at System.Net.HttpWebRequest.EndGetRequestStream
do you guys have any ideas to get this back on working?
thank you in advance