private static void IPv4_UDPHandler(byte[] packetData)
{
UDP.UDPPacket udp_packet = new UDP.UDPPacket(packetData);
if (udpClients.ContainsKey(udp_packet.DestinationPort) == true)
{
DataReceived dlgt = udpClients[udp_packet.DestinationPort];
if (dlgt != null)
{
dlgt(new IPv4EndPoint(udp_packet.SourceIP, udp_packet.SourcePort), udp_packet.UDP_Data);
}
}
}
/// <summary>
/// Send a UDP packet to a destination device
/// </summary>
/// <param name="dest">IP address of destination</param>
/// <param name="srcPort">Source port</param>
/// <param name="destPort">Destination port to send data to</param>
/// <param name="data">Data to be sent</param>
public static void SendUDP(IPv4Address dest, UInt16 srcPort, UInt16 destPort, byte[] data)
{
IPv4Address source = FindNetwork(dest);
if (source == null)
{
Console.WriteLine("Destination Network Unreachable!!");
return;
}
UDP.UDPPacket outgoing = new UDP.UDPPacket(source, dest, srcPort, destPort, data);
TCPIP.IPv4OutgoingBuffer.AddPacket(outgoing);
}
private static void IPv4_UDPHandler(byte[] packetData)
{
UDP.UDPPacket udp_packet = new UDP.UDPPacket(packetData);
if (udpClients.ContainsKey(udp_packet.DestinationPort) == true)
{
DataReceived dlgt = udpClients[udp_packet.DestinationPort];
if (dlgt != null)
{
dlgt(new IPv4EndPoint(udp_packet.SourceIP, udp_packet.SourcePort), udp_packet.UDP_Data);
}
}
}
/// <summary>
/// Send a UDP packet to a destination device
/// </summary>
/// <param name="dest">IP address of destination</param>
/// <param name="srcPort">Source port</param>
/// <param name="destPort">Destination port to send data to</param>
/// <param name="data">Data to be sent</param>
public static void SendUDP(IPv4Address dest, UInt16 srcPort, UInt16 destPort, byte[] data)
{
IPv4Address source = FindNetwork(dest);
if (source == null)
{
Console.WriteLine("Destination Network Unreachable!!");
return;
}
UDP.UDPPacket outgoing = new UDP.UDPPacket(source, dest, srcPort, destPort, data);
TCPIP.IPv4OutgoingBuffer.AddPacket(outgoing);
}