private void PackID(Packer packer, int id)
{
if (this.nextID < sbyte.MaxValue)
{
packer.Pack((sbyte)id);
}
else if (this.nextID < short.MaxValue)
{
packer.Pack((short)id);
}
else
{
packer.Pack(id);
}
}
protected override void fixMessage(Packer packer, byte[] message)
{
packer.Pack((byte)Protocol.Unordered);
packer.Pack(message);
}
private void sendAckMessage(int accnum)
{
Packer packer = new Packer(5);
packer.Pack((byte)(((int)Protocol.Reliable) | ACK_BIT));
packer.Pack(accnum);
this.connection.SendInternal(packer.GetPackedData());
}
protected override void fixMessage(Packer packer, byte[] message)
{
int toSendAccNum = this.sendAccNum++;
packer.Pack((byte)Protocol.Reliable);
packer.Pack(toSendAccNum);
packer.Pack(message);
MessageResendTimer timer = new MessageResendTimer();
timer.accnumber = toSendAccNum;
timer.message = packer.GetPackedData();
timer.stopWatch.Start();
connection.reliableTimer.addResender(timer);
}
private byte[] buildOrderedMessages(UnPacker unPacker)
{
List<int> keysToRemove = new List<int>();
Packer packer = new Packer(unPacker.remaining());
packer.Pack(unPacker.UnpackByteArray(unPacker.remaining()));
foreach (var item in this.outOfOrderMessages.Keys)
{
if (this.lastOrderedMessage + 1 == item)
{
keysToRemove.Add(item);
this.lastOrderedMessage++;
packer.Pack(this.outOfOrderMessages[item]);
}
else
{
break;
}
}
keysToRemove.ForEach((x) => this.outOfOrderMessages.Remove(x));
return packer.GetPackedData();
}
protected override void fixMessage(Packer packer, byte[] message)
{
packer.Pack((byte)Protocol.Ordered);
packer.Pack(sendReciveSequenceNumber++);
packer.Pack(message);
}
private UdpClient SendConnectionAck(IPEndPoint endpoint)
{
UdpClient client = new UdpClient(new IPEndPoint(IPAddress.Any, 0));
client.Connect(endpoint);
Packer packer = new Packer(4);
packer.Pack(((IPEndPoint)client.Client.LocalEndPoint).Port);
client.Send(packer.GetPackedData(), 4);
return client;
}