public static void Write(Stream stream, Bcp.RetransmissionFinish packet)
{
try
{
stream.WriteByte(Bcp.RetransmissionFinish.HeadByte);
WriteUnsignedVarint(stream, packet.ConnectionId);
WriteUnsignedVarint(stream, packet.PackId);
}
catch
{
stream.Close();
}
}
private void CleanUp(uint connectionId, Connection connection)
{
Debug.WriteLine("Cleaning up connectionId: " + connectionId);
RemoveOpenConnection(connection);
if (!connection.isFinishSent)
{
var finishPacket = new Bcp.Finish();
connection.unconfirmedPackets.Enqueue(finishPacket);
connection.isFinishSent = true;
}
Close(connection);
var stream = connection.stream;
connection.stream = null;
if (stream != null)
{
var heartBeatTimer = connection.heartBeatTimer;
connection.heartBeatTimer = null;
if (heartBeatTimer != null)
{
heartBeatTimer.Change(Timeout.Infinite, Timeout.Infinite);
heartBeatTimer.Dispose();
heartBeatTimer = null;
}
}
var packId = connection.numAcknowledgeReceivedForData;
foreach (Bcp.IAcknowledgeRequired packet in connection.unconfirmedPackets)
{
if (packet is Bcp.Data)
{
var oldPacket = (Bcp.Data)packet;
var newPacket = new Bcp.RetransmissionData(connectionId, packId, oldPacket.Buffers);
Enqueue(newPacket);
packId += 1;
}
else if (packet is Bcp.Finish)
{
var newPacket = new Bcp.RetransmissionFinish(connectionId, packId);
Enqueue(newPacket);
packId += 1;
}
else
{
Enqueue(packet);
}
}
connection.unconfirmedPackets = new Queue <Bcp.IAcknowledgeRequired>();
CheckConnectionFinish(connectionId, connection);
}
