/// <summary>
/// Tcp客户端连接断开，通知业务层
/// </summary>
/// <param name="sender"></param>
/// <param name="clientPoint"></param>
public void OnTcpClientClosed(object sender, EndPoint clientPoint)
{
var token = ClientConnectManager.GetToken(clientPoint.ToString());
PacketHead head = new PacketHead(ConnectType.Tcp, PacketMsgType.Closed);
head.GameId = token.GameId;
head.ServerId = token.ServerId;
head.Uid = token.Uid;
var session = GameSessionManager.GetSession(head.GameId, head.ServerId);
if (session == null)
{
return;
}
head.Address = session.GameAddress;
head.EnableGzip = false;
PacketMessage packet = new PacketMessage();
packet.Head = head;
packet.Content = new byte[0];
if (CheckConnected(head.Address))
{
OnSendToGame(head.Address, packet.ToByte());
}
}
/// <summary>
/// 从游戏服接收数据
/// </summary>
/// <param name="gameAddress">游戏服的地址</param>
/// <param name="data"></param>
public override void Receive(string gameAddress, byte[] data)
{
try
{
PacketMessage packet = PacketMessage.Parse(data);
var head = packet.Head;
GameSession session = null;
switch (head.MsgType)
{
case PacketMsgType.None:
//心跳包
session = GameSessionManager.GetSession(head.GameId, head.ServerId);
if (session != null)
{
session.GameAddress = gameAddress;
session.AccessTime = DateTime.Now;
Console.WriteLine("{0}>>Connect to host of game server {1}-{2} from {3}", DateTime.Now.ToLongTimeString(), head.GameId, head.ServerId, gameAddress);
}
break;
case PacketMsgType.Register:
session = new GameSession(head.GameId, head.ServerId);
session.GameAddress = gameAddress;
session.AccessTime = DateTime.Now;
GameSessionManager.Register(session);
break;
case PacketMsgType.Push:
OnSendToClient(head.Address, data);
break;
case PacketMsgType.SendTo:
case PacketMsgType.Request:
//发送到其它通道
Send(head.Address, packet.ToByte());
break;
case PacketMsgType.Broadcast:
//广播到客户端
var clientPointList = ClientConnectManager.FindAll(head.GameId, head.ServerId);
foreach (var endPoint in clientPointList)
{
OnSendToClient(endPoint.ToString(), data);
}
break;
default:
throw new Exception(string.Format("The message type:{0} is not supported.", head.MsgType));
}
}
catch (Exception ex)
{
TraceLog.WriteError("Receive game {0} error:{1}", gameAddress, ex);
}
}
/// <summary>
/// 发送数据到游戏服
/// </summary>
/// <param name="clientAddress">客户端的地址</param>
/// <param name="data"></param>
public override void Send(string clientAddress, byte[] data)
{
PacketHead head = null;
try
{
PacketMessage packet = PacketMessage.Parse(data);
head = packet.Head;
switch (head.MsgType)
{
case PacketMsgType.Request:
var session = GameSessionManager.GetSession(head.GameId, head.ServerId);
if (session != null)
{
string gameAddress = session.GameAddress;
OnSendToGame(gameAddress, data);
}
else
{
var error = PacketMessage.CreateError(head, MessageError.NotFound, LanguageHelper.GetLang().ServerMaintain);
OnSendToClient(clientAddress, error.ToByte());
TraceLog.WriteError("Can not find the game:{0} server:{1}", head.GameId, head.ServerId);
}
break;
default:
throw new Exception(string.Format("The message type:{0} is not supported.", head.MsgType));
}
}
catch (Exception ex)
{
TraceLog.WriteError("Send game to {0} error:{1}", clientAddress, ex);
var error = PacketMessage.CreateError(head, MessageError.SystemError, LanguageHelper.GetLang().ServerBusy);
OnSendToClient(clientAddress, error.ToByte());
}
}