public void ProcessRequestsAsyncEnablesKeepAliveTimeout()
{
var requestProcessingTask = _http1Connection.ProcessRequestsAsync <object>(null);
var expectedKeepAliveTimeout = _serviceContext.ServerOptions.Limits.KeepAliveTimeout.Ticks;
_timeoutControl.Verify(cc => cc.SetTimeout(expectedKeepAliveTimeout, TimeoutAction.StopProcessingNextRequest));
_http1Connection.StopProcessingNextRequest();
_application.Output.Complete();
requestProcessingTask.Wait();
}