Example for logging implementation

[kumaranvpl]

Can you provide an example for logging implementation? Also update examples folder.

[Ayiga]

Thanks for the feedback. I assume you mean to just add the logging by default to the example?

I have done that in this case via the commit f18b206a

Please let me know if you have any questions, or if that was not what you meant.

[kumaranvpl]

@Ayiga Yeah.. this is what I wanted. It will be much more helpful if you add examples for loadbalancing and client generation too.