252 lines
10 KiB
C#
252 lines
10 KiB
C#
using AxibugProtobuf;
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using NoSugarNet.ClientCore.Network;
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using Google.Protobuf;
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using NoSugarNet.ServerCore.Common;
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using ServerCore.Common;
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using ServerCore.NetWork;
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using System.Net.Sockets;
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namespace ServerCore.Manager
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{
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public class LocalClientManager
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{
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Dictionary<long, ServerLocalClient> mDictCommKey2ServerLocalClients = new Dictionary<long, ServerLocalClient>();
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CompressAdapter mCompressAdapter;
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static long GetCommKey(long Uid, int Tunnel, int Idx)
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{
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return (Uid * 10000000) + (Tunnel * 10000) + Idx;
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}
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public LocalClientManager()
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{
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//初始化压缩适配器，暂时使用0，代表压缩类型
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mCompressAdapter = new CompressAdapter(0);
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//注册网络消息
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NetMsg.Instance.RegNetMsgEvent((int)CommandID.CmdTunnelC2SConnect, Recive_TunnelC2SConnect);
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NetMsg.Instance.RegNetMsgEvent((int)CommandID.CmdTunnelC2SDisconnect, Recive_TunnelC2SDisconnect);
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NetMsg.Instance.RegNetMsgEvent((int)CommandID.CmdTunnelC2SData, Recive_TunnelC2SData);
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}
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#region 连接字典管理
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/// <summary>
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/// 追加连接
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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/// <param name="serverClient"></param>
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void AddServerLocalClient(long uid, byte tunnelId,byte Idx, ServerLocalClient serverClient)
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{
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long CommKey = GetCommKey(uid, tunnelId, Idx);
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lock (mDictCommKey2ServerLocalClients)
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{
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mDictCommKey2ServerLocalClients[CommKey] = serverClient;
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}
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}
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/// <summary>
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/// 删除连接
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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void RemoveServerLocalClient(long uid, byte tunnelId, byte Idx)
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{
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lock (mDictCommKey2ServerLocalClients)
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{
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long CommKey = GetCommKey(uid, tunnelId, Idx);
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if (!mDictCommKey2ServerLocalClients.ContainsKey(CommKey))
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return;
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mDictCommKey2ServerLocalClients.Remove(CommKey);
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}
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}
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bool GetServerLocalClient(long uid, byte tunnelId, byte Idx,out ServerLocalClient serverLocalClient)
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{
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serverLocalClient = null;
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long CommKey = GetCommKey(uid, tunnelId, Idx);
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if (!mDictCommKey2ServerLocalClients.ContainsKey(CommKey))
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return false;
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serverLocalClient = mDictCommKey2ServerLocalClients[CommKey];
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return true;
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}
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#endregion
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#region 解析客户端上行数据
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public void Recive_TunnelC2SConnect(Socket sk, byte[] reqData)
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{
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ClientInfo _c = ServerManager.g_ClientMgr.GetClientForSocket(sk);
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ServerManager.g_Log.Debug("OnTunnelC2SConnect");
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Protobuf_C2S_Connect msg = ProtoBufHelper.DeSerizlize<Protobuf_C2S_Connect>(reqData);
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OnClientLocalConnect(_c.UID, (byte)msg.TunnelID, (byte)msg.Idx);
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}
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public void Recive_TunnelC2SDisconnect(Socket sk, byte[] reqData)
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{
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ClientInfo _c = ServerManager.g_ClientMgr.GetClientForSocket(sk);
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ServerManager.g_Log.Debug("Recive_TunnelC2SDisconnect");
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Protobuf_C2S_Disconnect msg = ProtoBufHelper.DeSerizlize<Protobuf_C2S_Disconnect>(reqData);
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OnClientLocalDisconnect(_c.UID, (byte)msg.TunnelID,(byte)msg.Idx);
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}
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public void Recive_TunnelC2SData(Socket sk, byte[] reqData)
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{
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ClientInfo _c = ServerManager.g_ClientMgr.GetClientForSocket(sk);
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ServerManager.g_Log.Debug("OnTunnelC2SData");
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Protobuf_C2S_DATA msg = ProtoBufHelper.DeSerizlize<Protobuf_C2S_DATA>(reqData);
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OnClientTunnelDataCallBack(_c.UID, (byte)msg.TunnelID, (byte)msg.Idx, msg.HunterNetCoreData.ToArray());
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}
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#endregion
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#region 两端本地端口连接事件通知
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/// <summary>
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/// 当客户端本地端口连接
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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void OnClientLocalConnect(long uid, byte tunnelId,int Idx)
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{
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ServerManager.g_Log.Debug($"OnClientLocalConnect!!!!!! {uid},{tunnelId},{Idx}");
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if (!ServerManager.g_ClientMgr.GetClientByUID(uid, out ClientInfo client))
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return;
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if (!Config.Cfgs.ContainsKey(tunnelId))
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return;
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//开一个线程去建立连接
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Thread thread = new Thread(() =>
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{
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//服务器本地局域网连接指定端口
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TunnelClientData tunnelDataCfg = Config.Cfgs[tunnelId];
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ServerLocalClient serverLocalClient = new ServerLocalClient(uid, tunnelId, (byte)Idx);
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//连接成功
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if (!serverLocalClient.Init(tunnelDataCfg.ServerLocalIP, tunnelDataCfg.ServerLocalPort))
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{
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//TODO告知客户端连接失败
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byte[] respData = ProtoBufHelper.Serizlize(new Protobuf_S2C_Connect()
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{
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TunnelID = tunnelId,
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Idx = (uint)Idx,
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Connected = 0//失败
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});
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//发送给客户端，指定服务端本地端口已连接
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ServerManager.g_ClientMgr.ClientSend(client, (int)CommandID.CmdTunnelS2CConnect, (int)ErrorCode.ErrorOk, respData);
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}
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});
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thread.Start();
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}
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/// <summary>
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/// 当客户端本地端口连接断开
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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void OnClientLocalDisconnect(long uid, byte tunnelId,byte Idx)
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{
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ServerManager.g_Log.Debug($"OnClientLocalDisconnect,收到客户端断开链接!!!!!! {uid},{tunnelId},{Idx}");
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if (!ServerManager.g_ClientMgr.GetClientByUID(uid, out ClientInfo client))
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return;
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//隧道ID定位投递服务端本地连接
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if (!GetServerLocalClient(uid, tunnelId, Idx, out ServerLocalClient serverLocalClient))
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return;
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//清除服务器数据
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RemoveServerLocalClient(uid, tunnelId, Idx);
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//断开服务端本地客户端连接
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serverLocalClient.CloseConntect();
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}
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/// <summary>
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/// 当服务端本地端口连接
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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public void OnServerLocalConnect(long uid, byte tunnelId, byte Idx, ServerLocalClient serverLocalClient)
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{
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ServerManager.g_Log.Debug($"OnServerLocalConnect {uid},{tunnelId},{Idx}");
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if (!ServerManager.g_ClientMgr.GetClientByUID(uid, out ClientInfo client))
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return;
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//添加到服务端本地连接列表
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AddServerLocalClient(uid, tunnelId, Idx, serverLocalClient);
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byte[] respData = ProtoBufHelper.Serizlize(new Protobuf_S2C_Connect()
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{
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TunnelID = tunnelId,
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Idx = Idx,
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Connected = 1
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});
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//发送给客户端，指定服务端本地端口已连接
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ServerManager.g_ClientMgr.ClientSend(client, (int)CommandID.CmdTunnelS2CConnect, (int)ErrorCode.ErrorOk, respData);
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}
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/// <summary>
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/// 当服务端本地端口连接断开
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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public void OnServerLocalDisconnect(long uid, byte tunnelId, byte Idx, ServerLocalClient serverLocalClient)
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{
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ServerManager.g_Log.Debug($"OnServerLocalDisconnect {uid},{tunnelId},{Idx}");
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if (!ServerManager.g_ClientMgr.GetClientByUID(uid, out ClientInfo client))
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return;
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//添加到服务端本地连接列表
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RemoveServerLocalClient(uid, tunnelId, Idx);
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byte[] respData = ProtoBufHelper.Serizlize(new Protobuf_S2C_Disconnect()
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{
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TunnelID = tunnelId,
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Idx= Idx,
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});
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//发送给客户端，指定服务端本地端口连接已断开
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ServerManager.g_ClientMgr.ClientSend(client, (int)CommandID.CmdTunnelS2CDisconnect, (int)ErrorCode.ErrorOk, respData);
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}
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#endregion
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#region 数据投递
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/// <summary>
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/// 来自服务端本地连接投递的Tunnel数据
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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/// <param name="data"></param>
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public void OnServerLocalDataCallBack(long uid, byte tunnelId,byte Idx, byte[] data)
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{
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ServerManager.g_Log.Debug($"OnServerLocalDataCallBack {uid},{tunnelId},{Idx}");
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if (!ServerManager.g_ClientMgr.GetClientByUID(uid, out ClientInfo client))
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return;
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//压缩
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data = mCompressAdapter.Compress(data);
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byte[] respData = ProtoBufHelper.Serizlize(new Protobuf_C2S_DATA()
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{
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TunnelID = tunnelId,
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Idx = Idx,
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HunterNetCoreData = ByteString.CopyFrom(data)
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});
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//发送给客户端，指定客户端本地隧道ID
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ServerManager.g_ClientMgr.ClientSend(client, (int)CommandID.CmdTunnelS2CData, (int)ErrorCode.ErrorOk, respData);
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}
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/// <summary>
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/// 来自客户端本地连接投递的Tunnel数据
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/// </summary>
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/// <param name="uid"></param>
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/// <param name="tunnelId"></param>
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/// <param name="data"></param>
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public void OnClientTunnelDataCallBack(long uid, byte tunnelId, byte Idx, byte[] data)
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{
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ServerManager.g_Log.Debug($"OnClientTunnelDataCallBack {uid},{tunnelId},{Idx}");
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//隧道ID定位投递服务端本地连接
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if (!GetServerLocalClient(uid, tunnelId, Idx, out ServerLocalClient serverLocalClient))
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return;
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//解压
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data = mCompressAdapter.Decompress(data);
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//发送给对应服务端本地连接数据
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serverLocalClient.SendToServer(mCompressAdapter.Decompress(data));
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}
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#endregion
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}
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} |