void Client_Received(Object sender, ReceivedEventArgs e)
{
var dhcp = new DhcpEntity();
dhcp.Read(e.Stream, null);
var kind = dhcp.Kind;
WriteLog("收到：{0}", dhcp);
switch (kind)
{
case DhcpMessageType.Offer:
OnOffer(dhcp, e.UserState);
break;
case DhcpMessageType.Ack:
OnAck(dhcp, e.UserState);
break;
case DhcpMessageType.Nak:
OnNak(dhcp, e.UserState);
break;
default:
WriteLog("未知消息：\r\n{0}", dhcp);
break;
}
}
/// <summary>收到数据时触发</summary>
/// <param name="e"></param>
protected override void OnReceive(ReceivedEventArgs e)
{
var dhcp = new DhcpEntity();
dhcp.Read(e.Stream, null);
var kind = dhcp.Kind;
WriteLog("收到：{0} {1}", kind, e.Remote);
var ds = (this as INetSession).Host as DhcpServer;
var dme = new DhcpMessageEventArgs
{
Request = dhcp,
Remote = e.Remote,
UserState = e.UserState
};
OnMessage?.Invoke(this, dme);
ds.RaiseMessage(this, dme);
if (dme.Response != null)
{
var buf = dme.Response.ToArray();
Send(buf);
}
base.OnReceive(e);
}