public void SendReliable(String message, ENet.Peer destination)
{
ENet.Packet packet = new ENet.Packet();
byte[] buffer = Encoding.ASCII.GetBytes(message);
packet.Initialize(buffer, ENet.PacketFlags.Reliable);
destination.Send((byte)(clients.IndexOf(destination) * 2 + 1), packet);
}
static void TestAsync()
{
var address = new Address("127.0.0.1", 5005);
var server = new ENet {
name = "Server"
};
var client = new ENet {
name = "Client"
};
server.host = new Host(LENet.Version.Seasson8_Server, address, 32, 8, 0, 0);
client.host = new Host(LENet.Version.Seasson8_Client, null, 1, 8, 0, 0);
client.peer = client.host.Connect(address, 8);
client.RunLoop();
server.RunLoop();
client.RunLoop();
server.RunLoop();
client.peer.Send(0, new Packet(42, PacketFlags.RELIABLE));
client.RunLoop();
server.RunLoop();
client.peer.Send(0, new Packet(69, PacketFlags.RELIABLE));
client.RunOnce();
server.RunOnce();
}
/// <summary>
/// 添加适配器
/// </summary>
/// <param name="net"></param>
/// <param name="type"></param>
protected void AddAdapter(ENet net, Type type)
{
if (mAdapterDict.ContainsKey(net))
return;
mAdapterDict.Add(net, type);
}
public void Connect()
{
ENet.Address remoteAddr = new ENet.Address()
{
Host = (uint)endPoint.Address.Address,
Port = remoteAddr.Port = (ushort)endPoint.Port
};
Peer = ENet.Connect(Host, ref remoteAddr, (IntPtr)1);
}
/// <summary>
/// 创建适配器
/// </summary>
/// <param name="net"></param>
/// <returns></returns>
public NetAdapter CreateAdapter(ENet net)
{
if (!mAdapterDict.ContainsKey(net))
return null;
Type type = mAdapterDict[net];
if (type == null)
return null;
NetAdapter adapter = Activator.CreateInstance(type) as NetAdapter;
return adapter;
}
/// <summary>
/// Sends a message to a remote connection
/// </summary>
public void InformPunchthroughSuccess()
{
OutgoingMessage request = MessagePool.CreateMessage();
request.Write(NATMessageType.NAT_PUNCH_SUCCESS);
fixed(byte *bytes = request.Data)
{
ENet.MicroSend(Peer, 0, bytes, (IntPtr)request.ByteCount, DeliveryMethod.Reliable);
}
MessagePool.Recycle(request);
}
/// <summary>
/// Sends a message to a remote connection. Default channel = 0
/// </summary>
public void RequestHostList()
{
OutgoingMessage regMessage = MessagePool.CreateMessage();
regMessage.Write(NATMessageType.REQUEST_HOST_LIST);
fixed(byte *bytes = regMessage.Data)
{
ENet.MicroSend(Peer, 0, bytes, (IntPtr)regMessage.ByteCount, DeliveryMethod.Reliable);
}
MessagePool.Recycle(regMessage);
}
/// <summary>
/// Sends a message to a remote connection. Default channel = 0
/// </summary>
public void RegisterHosting()
{
OutgoingMessage regMessage = MessagePool.CreateMessage();
IPAddress local = NetUtilities.GetLocalAddress();
regMessage.Write(NATMessageType.INITIATE_HOST);
regMessage.WriteString("hello");
fixed(byte *bytes = regMessage.Data)
{
ENet.MicroSend(Peer, 0, bytes, (IntPtr)regMessage.ByteCount, DeliveryMethod.Reliable);
}
MessagePool.Recycle(regMessage);
}
/// <summary>
/// Sends a message to a remote connection
/// </summary>
public void RequestIntroduction(ulong hostId)
{
OutgoingMessage request = MessagePool.CreateMessage();
// IPAddress local = NetUtilities.GetLocalAddress();
request.Write(NATMessageType.REQUEST_INTRODUCTION);
request.Write(hostId);
fixed(byte *bytes = request.Data)
{
ENet.MicroSend(Peer, 0, bytes, (IntPtr)request.ByteCount, DeliveryMethod.Reliable);
}
MessagePool.Recycle(request);
}
/// <summary>
/// 获取适配器
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
/// <returns></returns>
protected NetAdapter GetAdapter(ENet net, object session)
{
lock(mAllAdapterLock)
{
if (session == null)
return null;
Dictionary<object, NetAdapter> adapterDict;
mAllAdapterDict.TryGetValue(net, out adapterDict);
if (adapterDict == null)
return null;
NetAdapter adapter;
adapterDict.TryGetValue(session, out adapter);
return adapter;
}
}
protected void removeClient(ENet.Peer client)
{
clients.Remove(client);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="AdapterID">唯一值</param>
/// <param name="net">网络模型</param>
/// <param name="param">参数值</param>
public override void Init(long lAdapterID, ENet net, object param)
{
base.Init(lAdapterID, net, param);
mSession = param as BinaryServlet;
}
public void SendReliable(Object message, NetFrame.FrameType type, ENet.Peer destination)
{
ENet.Packet packet = new ENet.Packet();
NetFrame f = new NetFrame(message, type);
MemoryStream stream = new MemoryStream(512); // TODO : buffer size ?
BinaryFormatter formater = new BinaryFormatter();
formater.Serialize(stream, f);
packet.Initialize(stream.GetBuffer(), ENet.PacketFlags.Reliable);
destination.Send((byte)(clients.IndexOf(destination) * 2 + 1), packet);
server.Flush();
}
protected bool addClient(ENet.Peer newClient)
{
Console.Out.WriteLine("New connection from client " + newClient.GetRemoteAddress().Address.ToString() + ":"
+ newClient.GetRemoteAddress().Port);
if (clients.Contains(newClient))
{
return false;
}
clients.Add(newClient);
return true;
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="AdapterID">唯一值</param>
/// <param name="net">网络模型</param>
/// <param name="param">参数值</param>
public override void Init(long lAdapterID, ENet net, object param)
{
base.Init(lAdapterID, net, param);
mSession = param as UDPSession;
}
/// <summary>
/// 发送消息
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
/// <param name="msg"></param>
/// <param name="Immediate"></param>
public override void SendMessage(ENet net, object session, Message msg, bool Immediate = true)
{
NetAdapter adapter = GetAdapter(net, session);
if (adapter == null)
return;
SendMessage(adapter.AdapterID, msg, Immediate);
}
///<summary>
/// Resets the connection without sending any disconnect events
/// </summary>
public void Reset()
{
ENet.ResetPeer(Peer);
}
/// <summary>
/// 添加适配器
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
/// <param name="adapter"></param>
protected void AddAdapter(ENet net, object session, NetAdapter adapter)
{
lock(mAllAdapterLock)
{
Dictionary<object, NetAdapter> adapterDict;
mAllAdapterDict.TryGetValue(net, out adapterDict);
if (adapterDict == null)
{
adapterDict = new Dictionary<object,NetAdapter>();
mAllAdapterDict.Add(net, adapterDict);
}
// 重复了
if( adapterDict.ContainsKey(session) )
{
return;
}
adapterDict.Add(session, adapter);
}
}
/// <summary>
/// 断开连接处理
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
protected void DisconectionHandle(ENet net, object session)
{
NetAdapter adapter = GetAdapter(net, session);
if (adapter == null)
return;
mDisconnectAdapter.Enqueue(adapter.AdapterID);
}
/// <summary>
/// 连接处理
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
protected long ConnectionHandle(ENet net, object session)
{
NetAdapter adapter = GetAdapter(net, session);
// 已经存在这个适配器了
if (adapter != null)
{
if( net == ENet.UdpClient )
mConnectAdapter.Enqueue(adapter.AdapterID);
return adapter.AdapterID;
}
// 创建适配器
adapter = mAdapterFactor.CreateAdapter(net);
adapter.Init(NextAdapterID(), net, session);
AddAdapter(adapter.AdapterID, adapter);
AddAdapter(net, session, adapter);
mConnectAdapter.Enqueue(adapter.AdapterID);
return adapter.AdapterID;
}
///<summary>
/// Disconnects from a remote connection
/// </summary>
public void Disconnect()
{
ENet.DisconnectPeer(Peer, 1);
}
/// <summary>
/// 接收处理
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
/// <param name="byData"></param>
/// <param name="length"></param>
/// <param name="offset"></param>
protected void ReceiveHandle(ENet net, object session, byte[] byData, int length, int offset)
{
NetAdapter adapter = GetAdapter(net, session);
if (adapter == null)
return;
// 这里处理接收消息，转化成Message
if (byData == null || byData.Length < (length + offset) || length < sizeof(short) + sizeof(int))
return;
MemBlock block = NetAdapter.Alloc(length);
Buffer.BlockCopy(byData, offset, block.GetBytes(), 0, length);
MessageCache cache = new MessageCache();
cache.AdapterID = adapter.AdapterID;
cache.Block = block;
PushMessageQueue(cache);
}
/// <summary>
/// Force an additional ping to a remote connection
/// </summary>
public void Ping()
{
ENet.PingPeer(Peer);
}
/// <summary>
/// 删除适配器
/// </summary>
/// <param name="net"></param>
/// <param name="session"></param>
protected void RemoveAdapter(ENet net, object session)
{
lock (mAllAdapterLock)
{
Dictionary<object, NetAdapter> adapterDict;
mAllAdapterDict.TryGetValue(net, out adapterDict);
if (adapterDict == null)
return;
adapterDict.Remove(session);
}
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="AdapterID">唯一值</param>
/// <param name="net">网络模型</param>
/// <param name="param">参数值</param>
public virtual void Init(long lAdapterID, ENet net, object param)
{
mAdapterID = lAdapterID;
mNetType = net;
mObjSession = param;
}
public void SendReliable(byte[] message, ENet.Peer destination)
{
ENet.Packet packet = new ENet.Packet();
packet.Initialize(message, ENet.PacketFlags.Reliable);
destination.Send((byte)(clients.IndexOf(destination) * 2 + 1), packet);
}
