/// <summary>
/// 收到peerA的申请，回复两客户端remote
/// </summary>
/// <param name="userToken"></param>
/// <param name="msg"></param>
private void ReplyP2PSRequest(IUserToken userToken, ISocketProtocal msg)
{
var peerA = userToken.ID.ToIPPort();
var natInfoA = new NatInfo()
{
IP = peerA.Item1,
Port = peerA.Item2,
IsMe = false
};
var IDB = Encoding.UTF8.GetString(msg.Content);
var peerB = IDB.ToIPPort();
var natInfoB = new NatInfo()
{
IP = peerB.Item1,
Port = peerB.Item2,
IsMe = false
};
base.SendAsync(IDB, PSocketMsg.Parse(SerializeHelper.ByteSerialize(natInfoA), TcpP2pType.P2PSResponse).ToBytes());
base.SendAsync(userToken.ID, PSocketMsg.Parse(SerializeHelper.ByteSerialize(natInfoB), TcpP2pType.P2PSResponse).ToBytes());
}
private void ReplyPeerListRequest(IUserToken userToken)
{
var ipPort = userToken.ID.ToIPPort();
var natInfo = new NatInfo()
{
IP = ipPort.Item1,
Port = ipPort.Item2,
IsMe = true
};
var data = SerializeHelper.ByteSerialize(natInfo);
ReplyBase(userToken, PSocketMsg.Parse(data, TcpP2pType.PublicNatInfoResponse));
}
protected override void OnReceiveBytes(IUserToken userToken, byte[] data)
{
userToken.Unpacker.Unpack(data, (msg) =>
{
switch (msg.Type)
{
case (byte)TcpP2pType.Heart:
ReplyHeart(userToken);
break;
case (byte)TcpP2pType.PublicNatInfoRequest:
ReplyPeerListRequest(userToken);
break;
case (byte)TcpP2pType.P2PSRequest:
ReplyP2PSRequest(userToken, msg);
break;
case (byte)TcpP2pType.P2PResponse:
var ipPort = userToken.Socket.RemoteEndPoint.ToString().ToIPPort();
var natInfo = new NatInfo()
{
IP = ipPort.Item1,
Port = ipPort.Item2,
IsMe = false
};
OnP2PSucess?.Invoke(natInfo);
ReplyP2PResponse(userToken);
break;
case (byte)TcpP2pType.Message:
OnMessage?.Invoke(userToken, msg);
break;
case (byte)TcpP2pType.Logout:
case (byte)TcpP2pType.Close:
default:
base.Disconnect(userToken, new Exception("收到来自客户端的关闭请求"));
break;
}
}, null, null);
}
protected override void OnReceived(byte[] data)
{
Actived = DateTime.Now;
base.UserToken.Unpacker.Unpack(data, (msg) =>
{
switch (msg.Type)
{
case (byte)TcpP2pType.Heart:
break;
case (byte)TcpP2pType.PublicNatInfoRequest:
break;
case (byte)TcpP2pType.PublicNatInfoResponse:
_me = SerializeHelper.ByteDeserialize <NatInfo>(msg.Content);
OnPublicNatInfoResponse.Invoke(_me);
break;
case (byte)TcpP2pType.Message:
OnMessage?.Invoke(msg);
break;
case (byte)TcpP2pType.P2PSResponse:
OnReceiveP2PTask?.Invoke(SerializeHelper.ByteDeserialize <NatInfo>(msg.Content));
break;
case (byte)TcpP2pType.P2PResponse:
OnP2PSucess?.Invoke(_me);
break;
case (byte)TcpP2pType.Logout:
case (byte)TcpP2pType.Close:
default:
SendClose();
base.Disconnect();
break;
}
}, null, null);
}