/// <returns><c>true</c> if the nickname is now free, <c>false</c> otherwise.</returns>
private bool AttemptNicknameRecovery(IUserInfo info, string nickname)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
if (nickname == null)
{
throw new ArgumentNullException("nickname");
}
nickname = nickname.ToLower().Trim();
IUserInfo current = Manager.Where(u => u.Nickname != null).Single(u => u.Nickname.ToLower().Trim() == nickname);
if (info.IsRegistered && info.UserId == current.UserId)
{
Manager.Disconnect(current);
return(true);
}
return(false);
}
