Add a startup log to display the name of the loaded network library

Is your feature request related to a problem? Please describe.

no

Describe the solution you'd like

route.GetTransporterName() returns the name of network library, printing an INFO log with it will work.

Describe alternatives you've considered

By the way, add a unit test for route.GetTransporterName() to ensure the correctness.

I want to try it @welkeyever

i want to try this.

I want to try it

I want to try it

thanks