protected override bool TryParse(IpPacket packet, out IEnvelope envelope)
{
envelope = null;
if (!packet.PacketHeader.DestinationIpAddress.Equals(this.ListenEndPoint.Address))
{
return(false);
}
var upacket = packet.ToUdpDatagram();
var isValid = upacket.UdpDatagramHeader.DestinationPort == this.ListenEndPoint.Port;
if (isValid)
{
envelope = new UdpEnvelope
{
OccurrenceTime = packet.ReceivedTime,
ReceivedTime = packet.ReceivedTime,
Payload = packet.PacketData.Array,
PayloadInstance = upacket,
};
}
return(isValid);
}
protected override bool TryParse(IpPacket packet, out IUdpDatagram result)
{
result = null;
if (!packet.PacketHeader.DestinationIpAddress.Equals(this.ListenEndPoint.Address))
{
return(false);
}
var upacket = packet.ToUdpDatagram();
var isValid = upacket.UdpDatagramHeader.DestinationPort == this.ListenEndPoint.Port;
if (isValid)
{
result = upacket;
}
return(isValid);
}