private void OnRecvNotSell(IChannel channel, Message message)
{
Console.WriteLine("OnRecvNotSell");
CNotSell request = message as CNotSell;
Player player = (Player)channel.GetContent();
// remove from backMall
backMall.Remove(request.goodsName);
ConnectDB connect = new ConnectDB();
connect.RemoveFromMall(player.user, request.goodsName);
connect.AddToPackage(player.user, request.goodsName);
}