Server example minor bugs

[cucolino]

Hi there Thanks for the library. Just started to fool around the PSN and this comes handy. I plan to nake an extensive support, if you wont mind, Im happy to contribute any work done in to your project directly :)

On a side note, after going through the code, I found what I think is a bug: In Server example code, in Program.cs entry point switch case, the feedback for custom ip and port always returns default values instead of the parameter values that user passes.

Also, are the returns in case1/2 and in default there on purpose?