public static ReadTask New(Ukcp kcp)
{
ReadTask readTask = RECYCLER.Take();
readTask.kcp = kcp;
return(readTask);
}
public static WriteTask New(Ukcp kcp)
{
WriteTask recieveTask = RECYCLER.Take();
recieveTask.kcp = kcp;
return(recieveTask);
}
public void handleReceive(IByteBuffer byteBuf, Ukcp ukcp)
{
var message = _protoDecodeEncode.decode(byteBuf);
var handler = _messageManager.getHandler(message.MessageId);
handler.handler(message);
}
public Ukcp connect(IChannel localChannel, EndPoint remoteAddress, ChannelConfig channelConfig, KcpListener kcpListener)
{
KcpOutput kcpOutput = new KcpOutPutImp();
ReedSolomon reedSolomon = null;
if (channelConfig.FecDataShardCount != 0 && channelConfig.FecParityShardCount != 0)
{
reedSolomon = ReedSolomon.create(channelConfig.FecDataShardCount, channelConfig.FecParityShardCount);
}
var _messageExecutor = _executorPool.GetAutoMessageExecutor();
var ukcp = new Ukcp(kcpOutput, kcpListener, _messageExecutor, reedSolomon, channelConfig);
var user = new User(localChannel, remoteAddress, localChannel.LocalAddress);
ukcp.user(user);
_channelManager.New(localChannel.LocalAddress, ukcp, null);
_messageExecutor.execute(new ConnectTask(ukcp, kcpListener));
var scheduleTask = new ScheduleTask(_channelManager, ukcp, _scheduleThread);
_scheduleThread.schedule(scheduleTask, TimeSpan.FromMilliseconds(ukcp.getInterval()));
return(ukcp);
}
public ScheduleTask(IChannelManager channelManager, Ukcp ukcp, IScheduleThread scheduleThread)
{
_imessageExecutor = ukcp.IMessageExecutor;
_channelManager = channelManager;
_ukcp = ukcp;
_scheduleThread = scheduleThread;
}
/**
* 重连接口
* 使用旧的kcp对象，出口ip和端口替换为新的
* 在4G切换为wifi等场景使用
* @param ukcp
*/
public void reconnect(Ukcp ukcp)
{
if (!(_channelManager is ServerConvChannelManager))
{
throw new Exception("reconnect can only be used in convChannel");
}
ukcp.IMessageExecutor.execute(new ReconnectTask(ukcp, bootstrap));
}
public void del(Ukcp ukcp)
{
_ukcps.TryRemove(ukcp.user().RemoteAddress, out var temp);
if (temp == null)
{
Console.WriteLine("ukcp session is not exist RemoteAddress: " + ukcp.user().RemoteAddress);
}
}
public void del(Ukcp ukcp)
{
_ukcps.TryRemove(ukcp.getConv(), out var temp);
if (temp == null)
{
Console.WriteLine("ukcp session is not exist conv: " + ukcp.getConv());
}
}
public void del(Ukcp ukcp)
{
_ukcps.TryRemove(ukcp.getConv(), out var temp);
if (temp == null)
{
Console.WriteLine("ukcp session is not exist conv: " + ukcp.getConv());
}
ukcp.user().Channel.CloseAsync();
}
public void New(EndPoint endPoint, Ukcp ukcp, DatagramPacket msg)
{
var conv = ukcp.getConv();
if (msg != null)
{
conv = getConv(msg);
ukcp.setConv(conv);
}
_ukcps.TryAdd(conv, ukcp);
}
public override void ChannelRead(IChannelHandlerContext context, object message)
{
var msg = (DatagramPacket)message;
var channel = context.Channel;
var ukcp = _channelManager.get(msg);
var content = msg.Content;
User user;
if (ukcp != null)
{
user = ukcp.user();
//每次收到消息重绑定地址
user.RemoteAddress = msg.Sender;
ukcp.read(content);
return;
}
//如果是新连接第一个包的sn必须为0
var sn = getSn(content, _channelConfig);
if (sn != 0)
{
msg.Release();
return;
}
var messageExecutor = _executorPool.GetAutoMessageExecutor();
KcpOutput kcpOutput = new KcpOutPutImp();
ReedSolomon reedSolomon = null;
if (_channelConfig.FecDataShardCount != 0 && _channelConfig.FecParityShardCount != 0)
{
reedSolomon = ReedSolomon.create(_channelConfig.FecDataShardCount, _channelConfig.FecParityShardCount);
}
ukcp = new Ukcp(kcpOutput, _kcpListener, messageExecutor, reedSolomon, _channelConfig);
user = new User(channel, msg.Sender, msg.Recipient);
ukcp.user(user);
_channelManager.New(msg.Sender, ukcp, msg);
messageExecutor.execute(new ConnectTask(ukcp, _kcpListener));
ukcp.read(content);
var scheduleTask = new ScheduleTask(_channelManager, ukcp, _scheduleThread);
_scheduleThread.schedule(scheduleTask, TimeSpan.FromMilliseconds(ukcp.getInterval()));
}
public void onConnected(Ukcp ukcp)
{
}
public ConnectTask(Ukcp ukcp, KcpListener listener)
{
_ukcp = ukcp;
_listener = listener;
}
public ReconnectTask(Ukcp ukcp, Bootstrap bootstrap)
{
_ukcp = ukcp;
_bootstrap = bootstrap;
}
public void handleClose(Ukcp ukcp)
{
}
public void handleException(Exception ex, Ukcp ukcp)
{
}
private void release()
{
kcp.ReadProcessing.Set(false);
kcp = null;
recyclerHandle.Release(this);
}
public void New(EndPoint endPoint, Ukcp ukcp, DatagramPacket msg)
{
_ukcps[endPoint] = ukcp;
}
public CloseTask(Ukcp ukcp)
{
_ukcp = ukcp;
}