private string GeneratePeerList() { ResponseWriter peerList = new ResponseWriter(); foreach (UserInfo userInfo in P2PManager.KnownPeers.Keys) { if (userInfo.SecureAuthentication == true) { peerList.Add(userInfo.Name); } else { peerList.Add(userInfo.Name, userInfo.Ip, userInfo.Port); } } return(peerList.ToString()); }