public void Register(uint userId)
{
Console.WriteLine("Register with serving node");
var sendBuffer = _protocolSwitch.SendBuffer();
//packet type (byte)
sendBuffer[0] = (byte)RopuPacketType.Registration;
// User ID (uint32)
sendBuffer.WriteUint(userId, 1);
_protocolSwitch.Send(5);
}
void SendMediaPacket(ushort groupId, ushort sequenceNumber, uint userId, short[] audio)
{
var buffer = _protocolSwitch.SendBuffer();
// Packet Type 12 (byte)
buffer[0] = (byte)RopuPacketType.MediaPacketGroupCallClient;
// Group Id (uint16)
buffer.WriteUshort(groupId, 1);
// Sequence Number (uint16)
buffer.WriteUshort(sequenceNumber, 3);
// User ID (uint32)
buffer.WriteUint(userId, 5);
// Key ID (uint16) - 0 means no encryption
buffer.WriteUshort(0, 9);
// Payload
int ammountEncoded = _audioCodec.Encode(audio, buffer.AsSpan(11));
_protocolSwitch.Send(11 + ammountEncoded);
}