private async Task RespondGetSong(OwinResponse response, SongStorage storage, string name)
{
bool success = true;
try
{
using (var entry = await storage.GetAsync(name, CancellationToken.None))
{
response.SetHeader("Content-Type", "text/xml");
if (entry.LastModified.HasValue)
{
response.SetHeader("Last-Modified", entry.LastModified.Value.ToString("r"));
}
await entry.Stream.CopyToAsync(response.Body);
}
}
catch (FileNotFoundException)
{
success = false;
}
catch (ArgumentException)
{
success = false;
}
if (!success)
{
await response.RespondNotFound();
}
}
