net

I noticed in miroslavpejic85/p2p@171947c that the stun servers are hardcoded. Wouldn't it be better practice to leave them easily editable in a config file (possibly eventually in the GUI)?

Creating a new Address instance with new Address() creates an Address object with its internal 20 bytes all set to 0. As Address is a struct, this is somewhat understandable, but this interface makes its usage prone to mistakes.

As Address is essentially an immutable data type, there would be no use for this other than to explicitly obtain a "zero" Address object. For this,