private async Task ProcessWebSocketRequest(TcpListenerWebSocketContext context)
{
var uri = await context.GetRequestUri().ConfigureAwait(false);
if (uri == null)
{
await context.Close(HttpStatusCode.BadRequest).ConfigureAwait(false);
return;
}
if (_uri.IsAbsoluteUri)
{
var actual = uri.DnsSafeHost;
var expected = _uri.DnsSafeHost;
if (Uri.CheckHostName(actual) == UriHostNameType.Dns &&
Uri.CheckHostName(expected) == UriHostNameType.Dns &&
actual != expected)
{
await context.Close(HttpStatusCode.NotFound).ConfigureAwait(false);
return;
}
}
WebSocketServiceHost host;
if (!_services.InternalTryGetServiceHost(uri.AbsolutePath, out host))
{
await context.Close(HttpStatusCode.NotImplemented).ConfigureAwait(false);
return;
}
await host.StartSession(context).ConfigureAwait(false);
}
