public void DisconnectClient(SOEClient client, ushort reason, bool clientBased = false)
{
// Disconnect
Log("Disconnecting client on {0} (ID: {1}) for reason: {2}", client.GetClientAddress(), client.GetClientID(), (SOEDisconnectReasons)reason);
// Are they a connected client?
if (Clients.Contains(client))
{
// We don't care about them anymore
// Open their ID as a space
Host2ClientID.Remove(client.Client);
SessionID2ClientID.Remove(client.GetSessionID());
Clients[client.GetClientID()] = null;
}
// Was this a disconnect request from the client itself?
if (!clientBased)
{
// Tell them we're disconnecting them
SOEWriter packetWriter = new SOEWriter((ushort)SOEOPCodes.DISCONNECT);
// Arguments
packetWriter.AddUInt32(client.GetSessionID());
packetWriter.AddUInt16(reason);
// Send!
SOEPacket packet = packetWriter.GetFinalSOEPacket(client, true, false);
client.SendPacket(packet);
}
}
private void SendMessage(SOEMessage message)
{
// Setup a writer
SOEWriter writer = new SOEWriter((ushort)SOEOPCodes.RELIABLE_DATA);
// Sequence number
ushort sequenceNumber = GetNextSequenceNumber();
writer.AddUInt16(sequenceNumber);
// Add the message
writer.AddMessage(message);
// Get the final packet and send it!
SOEPacket packet = writer.GetFinalSOEPacket(Client, true, true);
Client.SendPacket(packet);
// TODO repeat-till-acknowledged
}
private void ReceivedSequenceOutOfOrder(ushort sequenceNumber)
{
// Setup a writer
SOEWriter writer = new SOEWriter((ushort)SOEOPCodes.OUT_OF_ORDER_RELIABLE_DATA);
// Where abouts did the sending mess up?
writer.AddUInt16(sequenceNumber);
// Send the packet
SOEPacket packet = writer.GetFinalSOEPacket(Client, true, true);
Client.SendPacket(packet);
}
private void SendFragmentedMessage(SOEMessage message)
{
// Are we already busy?
if (BusySendingFragmentedPacket)
{
// The already-busy thread will pick up our message..
FragmentedQueue.Enqueue(message);
return;
}
// Set that we're busy IMMEDIATELY! (thread-safe)
BusySendingFragmentedPacket = true;
// Setup the for loop
SOEWriter writer;
SOEPacket packet;
ushort sequenceNumber;
bool sentInitial = false;
// The rest aren't any different
for (int i = 0; i < message.GetFragmentCount(); i++)
{
// Setup a new writer
writer = new SOEWriter((ushort)SOEOPCodes.FRAGMENTED_RELIABLE_DATA);
// Are we the first packet?
if (!sentInitial)
{
// Add the total message length
writer.AddUInt32((uint)message.GetLength());
sentInitial = true;
}
// Sequence number
sequenceNumber = GetNextSequenceNumber();
writer.AddUInt16(sequenceNumber);
// Add the message fragment
writer.AddBytes(message.GetFragment(i));
// Get the final packet and send it!
packet = writer.GetFinalSOEPacket(Client, true, true);
Client.SendPacket(packet);
}
// Did any other thread add a fragmented packet?
if (FragmentedQueue.Count > 0)
{
BusySendingFragmentedPacket = false;
SendFragmentedMessage(FragmentedQueue.Dequeue());
}
}
private void Acknowledge(ushort sequenceNumber)
{
// Setup a writer
SOEWriter writer = new SOEWriter((ushort)SOEOPCodes.ACK_RELIABLE_DATA);
// Compressed? (Always false)
writer.AddBoolean(false);
// Add the sequence number
writer.AddUInt16(sequenceNumber);
// Send the packet
SOEPacket packet = writer.GetFinalSOEPacket(Client, true, true);
Client.SendPacket(packet);
}
