private void mclient_OnMultiCastRX(string cmd) { if (cmd.StartsWith(HelloVerb.Preamble)) { var verb = new HelloVerb(); DetectedNode node = verb.ParseRequest(cmd); if (null != node) { DetectedNode search = announcedAddresses.Where(s => s.Address == node.Address).FirstOrDefault(); if (null == search) { node.LastAnnounce = DateTime.Now; announcedAddresses.Add(node); } else { search.LastAnnounce = DateTime.Now; search.OverlordID = node.OverlordID; search.NetworkName = node.NetworkName; search.NetworkID = node.NetworkID; search.Priority = node.Priority; search.CurrentUsers = node.CurrentUsers; search.MaxUsers = node.MaxUsers; } } } }