Clarify peername() logic
Clarify peername() logic

Crowndev/electrumx,bauerj/electrumx,Groestlcoin/electrumx-grs,erasmospunk/electrumx,shsmith/electrumx,bauerj/electrumx,Groestlcoin/electrumx-grs,erasmospunk/electrumx,Crowndev/electrumx,thelazier/electrumx,thelazier/electrumx,shsmith/electrumx