public void BroadcastPacketSingleTarget(int portNo, string broadCastMessage, string callingModule, string destinationIP)
{
try
{
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
IPEndPoint remoteEP = new IPEndPoint(IPAddress.Parse(destinationIP), portNo);
Base64Encoder encoder = new Base64Encoder(Encoding.ASCII.GetBytes(broadCastMessage));
byte[] bytes = Encoding.ASCII.GetBytes(encoder.GetEncoded());
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
socket.SendTo(bytes, remoteEP);
socket.Close();
}
catch (Exception exception)
{
Console.WriteLine(exception.ToString());
}
}
public void BroadcastPacket(int portNo, string broadCastMessage, string callingModule, DataTable hostIPTable)
{
foreach (DataRow row in hostIPTable.Select(""))
{
if (row["HOST_IP"].ToString().Trim() != "")
{
try
{
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
IPEndPoint remoteEP = new IPEndPoint(IPAddress.Parse(row["HOST_IP"].ToString().Trim()), portNo);
Base64Encoder encoder = new Base64Encoder(Encoding.ASCII.GetBytes(broadCastMessage));
byte[] bytes = Encoding.ASCII.GetBytes(encoder.GetEncoded());
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
socket.SendTo(bytes, remoteEP);
socket.Close();
}
catch (Exception exception)
{
Console.WriteLine(exception.ToString());
}
}
}
}
