public async Task <ActionResult> SpeakerDetails(string speakerName)
{
if (speakerName.EndsWith("tein"))
{
var throwingTask = Task.Factory.StartNew(ThrowProhibitedSurnameException);
// The exception is rethrown here, but the source is on another thread.
throwingTask.Wait();
}
var speaker = await _conferenceService.GetSpeakerByName(speakerName);
var speakerPhoto = await _conferenceService.GetSpeakerPhoto(speakerName);
HttpContext.Cache.Insert(Guid.NewGuid().ToString(), speakerPhoto);
return(View(speaker));
}