private ServerRecord GetOldestContacted()
{
ServerRecord oldest = null;
if (servers.Count == 0)
{
return(oldest);
}
lock (servers) {
DateTime now = TimeBank.CurrentTime;
foreach (var server in servers)
{
if (now.Subtract(server.LastSendIPs).TotalMinutes >= 14)
{
oldest = (ServerRecord)((oldest == null) ? server : (server.LastSendIPs > oldest.LastSendIPs) ? server : oldest);
}
}
}
if (oldest != null)
{
oldest.TryingIPs();
}
return(oldest);
}
