如何检查UPnP服务器是否正在运行？

I am using platinum UPnP stack, and I am trying to check whether the UPnP service is running or not. This is the example code from Platinum that I am running. However, I want to debug whether the Device is added or not. How can I see or debug whether the device has really started the UPnP or not.I am using Fedora core - 12.I am using platinum UPnP stack, and I am trying