public UdpDatagram(UdpDatagramType notice, string filePath, string FromAddr, string ToAddr)
{
Type = notice;
FromAddress = FromAddr;
ToAddress = ToAddr;
HostName = Dns.GetHostName();
Message = filePath;
}
/// <summary>
/// Send the file transfer related notice to a recipient
/// </summary>
/// <param name="notice">FSendReq,FAccept,FRefuse</param>
/// <param name="filePath">Sending file path</param>
/// <param name="recIP">Recipient IP address</param>
public void SendFileNotice(UdpDatagramType notice, string filePath, IPAddress recIP)
{
IPEndPoint recEP = new IPEndPoint(recIP, udport);
udpSender.SendMessage(new UdpDatagram(notice, filePath, LocalIPAddress.ToString(), recIP.ToString()), recEP);
}
/// <summary>
/// Multicast the UDP notice
/// </summary>
/// <param name="notice">OnLine,OffLine</param>
public void MultiCastNotice(UdpDatagramType notice)
{
IPEndPoint groupEP = new IPEndPoint(GroupIPAddress, udport);
udpSender.MultiCast(new UdpDatagram(notice, "", LocalIPAddress.ToString(), GroupIPAddress.ToString()), groupEP);
}
