public async Task <HttpListenerContext> GetContextAsync()
{
var client = await _listener.AcceptTcpClientAsync().ConfigureAwait(false);
var stream = client.GetStream();
var request = await HttpListenerRequest.Build(stream).ConfigureAwait(false);
var response = new HttpListenerResponse((resp, body) => SendHttpResponse(client, stream, resp, body));
var context = new HttpListenerContext(request, response);
return(context);
}
