Fixed rtc-to-net spec tests by correctly replying to peer on errors - the peer reply logic for the socks reproxy code is still wonky.
Fixed rtc-to-net spec tests by correctly replying to peer on errors - the peer reply logic for the socks reproxy code is still wonky.

uProxy/uproxy,uProxy/uproxy,uProxy/uproxy,uProxy/uproxy,uProxy/uproxy