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报错修改

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张铮
2025-07-02 10:05:26 +08:00
parent c2bf9196b8
commit ec8b2f7e25
405 changed files with 16738 additions and 1883 deletions
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14
Assets/Main/HotfixUpdateScript/Runtime/UnitySocket/.gitignore vendored Normal file
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*.sln
*.csproj
SocketClient/.vscode/
SocketClient/Packages/
SocketClient/Logs/
SocketClient/Library/
SocketServer/Packages/
SocketServer/obj/
SocketServer/Logs/
SocketServer/Library/
SocketServer/.vscode/
SocketClient/obj/
SocketClient/Temp/
SocketServer/Temp/

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Assets/Main/HotfixUpdateScript/Runtime/UnitySocket/README.md Normal file
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# UnitySocket
该项目是基于Unity平台 纯C#编写的Socket网络模块，包括客户端与服务端的实现
## 环境依赖
- 项目运行平台： Unity2022.3.22f1
该项目仅包含网络底层的几个C#脚本与一个测试脚本，可以随意选择Unity版本测试。
## 特点
1. 回调事件完善，包含服务器主动踢出、客户端主动断开、心跳包等底层功能逻辑。
2. 对象形式，非单例模式，一个项目可new多个连接
3. 代码量少，纯C#编写，未使用插件、DLL及工具类，便于二次封装，利于移植
## 报文组成
- 通用
报文总长度(4byte) + 报文类型(2byte) + 数据(N byte)
- 心跳包
报文总长度(4byte) + 报文类型-心跳包(2byte)
- 客户端断开
报文总长度(4byte) + 报文类型-客户端断开(2byte)
- 服务端踢出
报文总长度(4byte) + 报文类型-服务端踢出(2byte)
## 工作流
- 建立连接
1. 服务端通过 new SocketServer(string ip,int port) 建立连接
2. 客户端通过 new SocketClient(string ip,int port) 建立实例，通过Connect函数尝试连接。
3. 客户端连接成功后，开始定时发送心跳包报文；服务端接收后记录时间，定时检测判断是否超时。
4. 如存在以下情况，则断开连接：
- 服务端主动踢出连接，即时响应，回调DisConnect
- 客户端主动断开连接，即时响应，回调DisConnect
- 客户端关闭连接，即时响应，回调DisConnect
- 服务端检测到客户端太久没有发送心跳包，此处需要响应时间，根据心跳包超时间隔、心跳包发送间隔及服务端心跳包超时检测间隔来决定，发现超时则回调DisConnect
- 通信逻辑过程中报错，即时响应，自动重连，默认重连上限为三次，达到重连上限并未成功，则回调DisConnect
- 接收数据
1. 接收线程收到数据，存放入DataBuff数据缓存区。
2. DataBuff中不断通过SocketDataPack尝试解包，解包成功后将报文发送到接收线程。
3. 接收线程收到报文后，触发OnReceive回调
4. 业务层通过OnReceive回调接收到报文后，反序列化报文体得到数据
- 发送数据
1. 业务层序列化数据得到报文体字节集，通过Send函数发送数据。
2. Send函数中，通过SocketDataPack装包后，以字节集的形式发送出去。
## 代码说明
- DataBuffer：Socket传输数据缓存区，此处主要处理Socket传输时粘包、分包的情况
- SocketEvent：Socket报文类型枚举，此处只枚举了网络底层需要发送的报文类型，业务逻辑层所使用的报文类型，建议封装至报文体序列化类中
- SocketDataPack：Socket报文类，处理具体的拆包、装包逻辑
- SocketServer：Socket服务端
- SocketClient：Socket客户端
## 回调事件
- SocketServer 服务端
- public event Action<Socket> OnConnect; //客户端建立连接回调
- public event Action<Socket> OnDisconnect; // 客户端断开连接回调
- public event Action<Socket, SocketDataPack> OnReceive; // 接收报文回调
- SocketClient 客户端
- public event Action OnConnectSuccess; // 连接成功回调
- public event Action OnConnectError; // 连接失败回调
- public event Action OnDisconnect; // 断开回调
- public event Action<SocketDataPack> OnReceive; // 接收报文回调
- public event Action<SocketException> OnError; // 异常捕获回调
- public event Action<int> OnReConnectSuccess; // 重连成功回调
- public event Action<int> OnReConnectError; // 单次重连失败回调
- public event Action<int> OnReconnecting; // 单次重连中回调

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Assets/Main/HotfixUpdateScript/Runtime/UnitySocket/SocketClient/Scripts/Socket/DataBuffer.cs Normal file
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using System;
/// <summary>
/// Socket传输过程的缓冲区，尝试拆包获得数据
/// </summary>
public class DataBuffer
{
// 缓存区长度
private const int MIN_BUFF_LEN = 1024;
private byte[] _buff;
private int _buffLength = 0;
public DataBuffer(int minBuffLen = MIN_BUFF_LEN)
{
if (minBuffLen <= 0)
{
minBuffLen = MIN_BUFF_LEN;
}
_buff = new byte[minBuffLen];
}
/// <summary>
/// 添加缓存数据
/// </summary>
public void AddBuffer(byte[] data, int len)
{
byte[] buff = new byte[len];
Array.Copy(data, buff, len);
if (len > _buff.Length - _buffLength) //超过当前缓存
{
byte[] temp = new byte[_buffLength + len];
Array.Copy(_buff, 0, temp, 0, _buffLength);
Array.Copy(buff, 0, temp, _buffLength, len);
_buff = temp;
}
else
{
Array.Copy(data, 0, _buff, _buffLength, len);
}
_buffLength += len;//修改当前数据标记
}
public bool TryUnpack(out SocketDataPack dataPack)
{
dataPack = SocketDataPack.Unpack(_buff);
if (dataPack == null)
{
return false;
}
// 清理旧缓存
_buffLength -= dataPack.BuffLength;
byte[] temp = new byte[_buffLength < MIN_BUFF_LEN ? MIN_BUFF_LEN : _buffLength];
Array.Copy(_buff, dataPack.BuffLength, temp, 0, _buffLength);
_buff = temp;
return true;
}
}

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using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using System.Timers;
/// <summary>
/// Socket客户端
/// </summary>
public class SocketClient
{
/// <summary>
/// 主线程
/// </summary>
private readonly SynchronizationContext _mainThread;
private readonly string _ip;
private readonly int _port;
private const int TIMEOUT_CONNECT = 3000; // 连接超时时间 毫秒
private const int TIMEOUT_SEND = 3000; // 发送超时时间 毫秒
private const int TIMEOUT_RECEIVE = 3000; //接收超时时间 毫秒
private const int HEAD_OFFSET = 2000; //心跳包发送间隔 毫秒
private const int RECONN_MAX_SUM = 3; //最大重连次数
private Socket _client;
private Thread _receiveThread;
private System.Timers.Timer _connTimeoutTimer;
private System.Timers.Timer _headTimer;
private readonly DataBuffer _dataBuffer = new DataBuffer();
public event Action OnConnectSuccess; // 连接成功回调
public event Action OnConnectError; // 连接失败回调
public event Action OnDisconnect; // 断开回调
public event Action<SocketDataPack> OnReceive; // 接收报文回调
public event Action<SocketDataPack> OnSend; // 发送报文回调
public event Action<SocketException> OnError; // 异常捕获回调
public event Action<int> OnReConnectSuccess; // 重连成功回调
public event Action<int> OnReConnectError; // 单次重连失败回调
public event Action<int> OnReconnecting; // 单次重连中回调
private bool _isConnect = false;
private bool _isReconnect = false;
public SocketClient(string ip, int port)
{
_mainThread = SynchronizationContext.Current;
_ip = ip;
_port = port;
}
public void Connect(Action success = null, Action error = null)
{
OnDisconnect += () => { UnityEngine.Debug.Log("UnityEvo:断开连接"); };
OnReceive += (dataPack) => { UnityEngine.Debug.LogFormat("UnityEvo:接收数据>>>{0}", (SocketEvent)dataPack.Type); };
OnSend += (dataPack) => { UnityEngine.Debug.LogFormat("UnityEvo:发送数据>>>{0}", (SocketEvent)dataPack.Type); };
OnError += (ex) => { UnityEngine.Debug.LogFormat("UnityEvo:出现异常>>>{0}", ex); };
OnReConnectSuccess += (num) => { UnityEngine.Debug.LogFormat("UnityEvo:第{0}次重连成功", num); };
OnReConnectError += (num) => { UnityEngine.Debug.LogFormat("UnityEvo:第{0}次重连失败", num); };
OnReconnecting += (num) => { UnityEngine.Debug.LogFormat("UnityEvo:正在进行第{0}次重连", num); };
void OnTrigger(bool flag)
{
if (flag)
{
PostMainThreadAction(success);
PostMainThreadAction(OnConnectSuccess);
}
else
{
PostMainThreadAction(error);
PostMainThreadAction(OnConnectError);
}
if (_connTimeoutTimer != null)
{
_connTimeoutTimer.Stop();
_connTimeoutTimer = null;
}
}
try
{
_client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);//创建套接字
_client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendTimeout, TIMEOUT_SEND);
_client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, TIMEOUT_RECEIVE);
IPAddress ipAddress = IPAddress.Parse(_ip);//解析IP地址
IPEndPoint ipEndpoint = new IPEndPoint(ipAddress, _port);
IAsyncResult result = _client.BeginConnect(ipEndpoint, new AsyncCallback((iar) =>
{
try
{
Socket client = (Socket)iar.AsyncState;
client.EndConnect(iar);
_isConnect = true;
// 开始发送心跳包
_headTimer = new System.Timers.Timer(HEAD_OFFSET);
_headTimer.AutoReset = true;
_headTimer.Elapsed += delegate (object sender, ElapsedEventArgs args)
{
Send((UInt16)SocketEvent.ClientHead);
};
_headTimer.Start();
// 开始接收数据
_receiveThread = new Thread(new ThreadStart(ReceiveEvent));
_receiveThread.IsBackground = true;
_receiveThread.Start();
OnTrigger(true);
}
catch (SocketException ex)
{
OnTrigger(false);
}
}), _client);//异步连接
_connTimeoutTimer = new System.Timers.Timer(TIMEOUT_CONNECT);
_connTimeoutTimer.AutoReset = false;
_connTimeoutTimer.Elapsed += delegate (object sender, ElapsedEventArgs args)
{
OnTrigger(false);
};
_connTimeoutTimer.Start();
}
catch (SocketException ex)
{
OnTrigger(false);
// throw;
}
}
/// <summary>
/// 断线重连
/// </summary>
/// <param name="num"></param>
/// <param name="index"></param>
public void ReConnect(int num = RECONN_MAX_SUM, int index = 0)
{
_isReconnect = true;
num--;
index++;
if (num < 0)
{
onDisconnect();
_isReconnect = false;
return;
}
PostMainThreadAction<int>(OnReconnecting, index);
Connect(() =>
{
PostMainThreadAction<int>(OnReConnectSuccess, index);
_isReconnect = false;
}, () =>
{
PostMainThreadAction<int>(OnReConnectError, index);
ReConnect(num, index);
});
}
public void Send(UInt16 e, byte[] buff = null, Action<SocketDataPack> onTrigger = null)
{
buff = buff ?? new byte[] { };
var dataPack = new SocketDataPack(e, buff);
var data = dataPack.Buff;
try
{
_client.BeginSend(data, 0, data.Length, SocketFlags.None, new AsyncCallback((asyncSend) =>
{
Socket c = (Socket)asyncSend.AsyncState;
c.EndSend(asyncSend);
PostMainThreadAction<SocketDataPack>(onTrigger, dataPack);
PostMainThreadAction<SocketDataPack>(OnSend, dataPack);
}), _client);
}
catch (SocketException ex)
{
onError(ex);
}
}
/// <summary>
/// 线程内接收数据的函数
/// </summary>
private void ReceiveEvent()
{
while (true)
{
try
{
if (!_isConnect) break;
if (_client.Available <= 0) continue;
byte[] rbytes = new byte[8 * 1024];
int len = _client.Receive(rbytes);
if (len > 0)
{
_dataBuffer.AddBuffer(rbytes, len); // 将收到的数据添加到缓存器中
if (_dataBuffer.TryUnpack(out var dataPack)) // 尝试解包
{
if (dataPack.Type == (UInt16)SocketEvent.ServerKickout)
{
// 服务端踢出
onDisconnect();
}
else if (dataPack.Type == (UInt16)SocketEvent.ServerMessage)
{
// 收到消息
PostMainThreadAction<SocketDataPack>(OnReceive, dataPack);
}
}
}
}
catch (SocketException ex)
{
onError(ex);
// throw;
}
}
}
/// <summary>
/// 业务逻辑 - 客户端主动断开
/// </summary>
public void DisConnect()
{
Send((UInt16)SocketEvent.ClientDisconn);
onDisconnect();
}
/// <summary>
/// 缓存数据清理
/// </summary>
public void Close()
{
if (!_isConnect) return;
_isConnect = false;
if (_headTimer != null)
{
_headTimer.Stop();
_headTimer = null;
}
// if (_receiveThread != null)
// {
// _receiveThread.Abort();
// _receiveThread = null;
// }
if (_connTimeoutTimer != null)
{
_connTimeoutTimer.Stop();
_connTimeoutTimer = null;
}
if (_client != null)
{
_client.Close();
_client = null;
}
}
/// <summary>
/// 错误回调
/// </summary>
/// <param name="e"></param>
private void onError(SocketException ex)
{
Close();
PostMainThreadAction<SocketException>(OnError, ex);
if (!_isReconnect)
{
ReConnect();
}
}
/// <summary>
/// 断开回调
/// </summary>
private void onDisconnect()
{
Close();
PostMainThreadAction(OnDisconnect);
}
/// <summary>
/// 通知主线程回调
/// </summary>
private void PostMainThreadAction(Action action)
{
_mainThread.Post(new SendOrPostCallback((o) =>
{
Action e = (Action)o.GetType().GetProperty("action")?.GetValue(o);
if (e != null) e();
}), new { action = action });
}
private void PostMainThreadAction<T>(Action<T> action, T arg1)
{
_mainThread.Post(new SendOrPostCallback((o) =>
{
Action<T> e = (Action<T>)o.GetType().GetProperty("action")?.GetValue(o);
T t1 = (T)o.GetType().GetProperty("arg1")?.GetValue(o);
if (e != null) e(t1);
}), new { action = action, arg1 = arg1 });
}
public void PostMainThreadAction<T1, T2>(Action<T1, T2> action, T1 arg1, T2 arg2)
{
_mainThread.Post(new SendOrPostCallback((o) =>
{
Action<T1, T2> e = (Action<T1, T2>)o.GetType().GetProperty("action")?.GetValue(o);
T1 t1 = (T1)o.GetType().GetProperty("arg1")?.GetValue(o);
T2 t2 = (T2)o.GetType().GetProperty("arg2")?.GetValue(o);
if (e != null) e(t1, t2);
}), new { action = action, arg1 = arg1, arg2 = arg2 });
}
}

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using System;
using System.IO;
/// <summary>
/// Socket通信过程中的数据包 处理具体拆包装包逻辑
/// </summary>
public class SocketDataPack
{
// 消息：数据总长度(4byte) + 数据类型(2byte) + 数据(N byte)
public const int HEAD_DATA_LEN = 4;
public const int HEAD_TYPE_LEN = 2;
public static int HeadLen
{
get { return HEAD_DATA_LEN + HEAD_TYPE_LEN; }
}
/// <summary>
/// 数据包类型
/// </summary>
public UInt16 Type;
/// <summary>
/// 数据包数据
/// </summary>
public byte[] Data;
public byte[] Buff;
public int BuffLength
{
get { return Buff.Length; }
}
public int DataLength
{
get { return Data.Length; }
}
public SocketDataPack()
{
}
public SocketDataPack(UInt16 type, byte[] data)
{
Type = type;
Data = data;
Buff = GetBuff(Type, Data);
}
public static byte[] GetBuff(UInt16 type, byte[] data)
{
byte[] buff = new byte[data.Length + HeadLen];
byte[] temp;
temp = BitConverter.GetBytes(buff.Length);
Array.Copy(temp, 0, buff, 0, HEAD_DATA_LEN);
temp = BitConverter.GetBytes(type);
Array.Copy(temp, 0, buff, HEAD_DATA_LEN, HEAD_TYPE_LEN);
Array.Copy(data, 0, buff, HeadLen, data.Length);
return buff;
}
public static SocketDataPack Unpack(byte[] buff)
{
try
{
if (buff.Length < HeadLen)
{
// 头部没取完则返回
return null;
}
byte[] temp;
// 取数据长度
temp = new byte[HEAD_DATA_LEN];
Array.Copy(buff, 0, temp, 0, HEAD_DATA_LEN);
int buffLength = BitConverter.ToInt32(temp, 0);
if (buffLength <= 0) return null;
if (buffLength > buff.Length)
{
// 数据没取完
return null;
}
int dataLength = buffLength - HeadLen;
// 取数据类型
temp = new byte[HEAD_TYPE_LEN];
Array.Copy(buff, HEAD_DATA_LEN, temp, 0, HEAD_TYPE_LEN);
UInt16 dataType = BitConverter.ToUInt16(temp, 0);
// 取数据
byte[] data = new byte[dataLength];
Array.Copy(buff, HeadLen, data, 0, dataLength);
var dataPack = new SocketDataPack(dataType, data);
// UnityEngine.Debug.LogFormat("buffLen:{0} type:{1} dataLength:{2}", buffLength, dataType, data.Length);
return dataPack;
}
catch
{
// 存在不完整数据解包 则返回null
return null;
}
}
}

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/// <summary>
/// 网络事件协议ID枚举
/// </summary>
public enum SocketEvent
{
ClientHead = 0x0001, //心跳包
ClientDisconn = 0x0002, //客户端主动断开
ServerKickout = 0x0003, //服务端踢出
ServerMessage = 0x0004, //服务端发送消息
ClientMessage = 0x0005, //客户端发送消息
ScTest = 0x1001, //测试用
}

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using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using System.Timers;
using UnityEngine;
public class SocketInfo
{
public string IP;
public Thread ReceiveThread;
public long HeadTime;
}
/// <summary>
/// Socket服务端
/// </summary>
public class SocketServer
{
/// <summary>
/// 主线程
/// </summary>
private readonly SynchronizationContext _mainThread;
private const int HEAD_TIMEOUT = 5000; // 心跳超时 毫秒
private const int HEAD_CHECKTIME = 5000; // 心跳包超时检测 毫秒
public readonly Dictionary<Socket, SocketInfo> ClientInfoDic = new Dictionary<Socket, SocketInfo>();
private readonly Socket _server;
private System.Timers.Timer _headCheckTimer;
private readonly DataBuffer _dataBuffer = new DataBuffer();
public event Action<Socket> OnConnect; //客户端建立连接回调
public event Action<Socket> OnDisconnect; // 客户端断开连接回调
public event Action<Socket, SocketDataPack> OnReceive; // 接收报文回调
public event Action<Socket, SocketDataPack> OnSend; // 发送报文回调
// 目前捕获异常将触发OnDisconnect回调 暂不单独处理
// public event Action<SocketException> OnError; // 异常捕获回调
private bool _isValid = true;
public SocketServer(string ip, int port)
{
OnConnect += (client) =>
{
UnityEngine.Debug.LogFormat("UnityEvo:连接成功 >> IP:{0}", client.LocalEndPoint.ToString());
};
OnDisconnect += (client) =>
{
if(ClientInfoDic.TryGetValue(client, out var value))
Debug.LogFormat("UnityEvo:连接断开 >> IP:{0}", value.IP);
};
_mainThread = SynchronizationContext.Current;
_server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress ipAddress = IPAddress.Parse(ip); //解析IP地址
_server.Bind(new IPEndPoint(ipAddress, port)); //绑定IP地址：端口
_server.Listen(10); //设定最多10个排队连接请求
// 启动线程监听连接
var connectThread = new Thread(ListenClientConnect);
connectThread.Start();
// 心跳包定时检测
_headCheckTimer = new System.Timers.Timer(HEAD_CHECKTIME);
_headCheckTimer.AutoReset = true;
_headCheckTimer.Elapsed += delegate(object sender, ElapsedEventArgs args) { CheckHeadTimeOut(); };
_headCheckTimer.Start();
Debug.Log($"SocketServer Start: {ip}:{port}");
}
/// <summary>
/// 监听客户端连接
/// </summary>
private void ListenClientConnect()
{
while (true)
{
try
{
if (!_isValid) break;
Socket client = _server.Accept();
IPEndPoint ipEndPoint = (IPEndPoint)client.RemoteEndPoint;
Thread receiveThread = new Thread(ReceiveEvent);
ClientInfoDic.Add(client,
new SocketInfo() { IP = ipEndPoint.Address.ToString(), ReceiveThread = receiveThread, HeadTime = GetNowTime() });
receiveThread.Start(client);
PostMainThreadAction<Socket>(OnConnect, client);
}
catch
{
break;
}
}
}
/// <summary>
/// 获取当前时间戳
/// </summary>
/// <returns></returns>
private long GetNowTime()
{
TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
return Convert.ToInt64(ts.TotalMilliseconds);
}
public void Send(Socket client, UInt16 e, byte[] buff = null, Action<SocketDataPack> onTrigger = null)
{
SendMessage(client, e, buff, onTrigger);
}
private void SendMessage(Socket client, UInt16 e, byte[] buff = null, Action<SocketDataPack> onTrigger = null)
{
buff = buff ?? new byte[] { };
var dataPack = new SocketDataPack(e, buff);
var data = dataPack.Buff;
try
{
client.BeginSend(data, 0, data.Length, SocketFlags.None, new AsyncCallback((asyncSend) =>
{
Socket c = (Socket)asyncSend.AsyncState;
c.EndSend(asyncSend);
PostMainThreadAction<SocketDataPack>(onTrigger, dataPack);
PostMainThreadAction<Socket, SocketDataPack>(OnSend, client, dataPack);
}), client);
}
catch (SocketException ex)
{
CloseClient(client);
// onError(ex);
}
}
/// <summary>
/// 线程内接收数据的函数
/// </summary>
private void ReceiveEvent(object client)
{
Socket tsocket = (Socket)client;
while (true)
{
if (!_isValid) return;
if (!ClientInfoDic.ContainsKey(tsocket))
{
return;
}
try
{
byte[] rbytes = new byte[8 * 1024];
int len = tsocket.Receive(rbytes);
if (len > 0)
{
_dataBuffer.AddBuffer(rbytes, len); // 将收到的数据添加到缓存器中
if (_dataBuffer.TryUnpack(out var dataPack)) // 尝试解包
{
if (dataPack.Type == (UInt16)SocketEvent.ClientHead)
{
// 接收到心跳包
ReceiveHead(tsocket);
}
else if (dataPack.Type == (UInt16)SocketEvent.ClientDisconn)
{
// 客户端断开连接
CloseClient(tsocket);
}
else if (dataPack.Type == (UInt16)SocketEvent.ClientMessage)
{
// 收到消息
PostMainThreadAction<Socket, SocketDataPack>(OnReceive, tsocket, dataPack);
}
}
}
else
{
if (tsocket.Poll(-1, SelectMode.SelectRead))
{
CloseClient(tsocket);
return;
}
}
}
catch (SocketException ex)
{
CloseClient(tsocket);
// onError(ex);
return;
}
}
}
/// <summary>
/// 接收到心跳包
/// </summary>
private void ReceiveHead(Socket client)
{
SocketInfo info;
if (ClientInfoDic.TryGetValue(client, out info))
{
long now = GetNowTime();
long offset = now - info.HeadTime;
UnityEngine.Debug.Log("更新心跳时间戳 >>>" + now + " 间隔>>>" + offset);
if (offset > HEAD_TIMEOUT)
{
// 心跳包收到但超时逻辑
}
info.HeadTime = now;
}
}
/// <summary>
/// 检测心跳包超时
/// </summary>
private void CheckHeadTimeOut()
{
var tempList = new List<Socket>();
foreach (var socket in ClientInfoDic.Keys)
{
tempList.Add(socket);
}
foreach (var socket in tempList)
{
var info = ClientInfoDic[socket];
long now = GetNowTime();
long offset = now - info.HeadTime;
if (offset > HEAD_TIMEOUT)
{
// 心跳包超时
KickOut(socket);
}
}
}
public void KickOut(Socket client)
{
// 踢出连接
Send(client, (UInt16)SocketEvent.ServerKickout, null, (dataPack) => { CloseClient(client); });
}
public void KickOutAll()
{
var tempList = new List<Socket>();
foreach (var socket in ClientInfoDic.Keys)
{
tempList.Add(socket);
}
foreach (var socket in tempList)
{
KickOut(socket);
}
}
/// <summary>
/// 清理客户端连接
/// </summary>
/// <param name="client"></param>
private void CloseClient(Socket client)
{
PostMainThreadAction<Socket>((socket) =>
{
if (OnDisconnect != null) OnDisconnect(socket);
ClientInfoDic.Remove(socket);
socket.Close();
}, client);
}
/// <summary>
/// 关闭
/// </summary>
public void Close()
{
if (!_isValid) return;
_isValid = false;
// if (_connectThread != null) _connectThread.Abort();
var tempList = new List<Socket>();
foreach (var socket in ClientInfoDic.Keys)
{
tempList.Add(socket);
}
foreach (var socket in tempList)
{
CloseClient(socket);
}
if (_headCheckTimer != null)
{
_headCheckTimer.Stop();
_headCheckTimer = null;
}
_server.Close();
}
// /// <summary>
// /// 错误回调
// /// </summary>
// /// <param name="e"></param>
// private void onError(SocketException ex)
// {
// PostMainThreadAction<SocketException>(OnError, ex);
// }
// <summary>
/// 通知主线程回调
/// </summary>
private void PostMainThreadAction(Action action)
{
_mainThread.Post(new SendOrPostCallback((o) =>
{
Action e = (Action)o.GetType().GetProperty("action")?.GetValue(o);
if (e != null) e();
}), new { action = action });
}
private void PostMainThreadAction<T>(Action<T> action, T arg1)
{
_mainThread.Post(new SendOrPostCallback((o) =>
{
Action<T> e = (Action<T>)o.GetType().GetProperty("action")?.GetValue(o);
T t1 = (T)o.GetType().GetProperty("arg1")?.GetValue(o);
if (e != null) e(t1);
}), new { action = action, arg1 = arg1 });
}
public void PostMainThreadAction<T1, T2>(Action<T1, T2> action, T1 arg1, T2 arg2)
{
_mainThread.Post(new SendOrPostCallback((o) =>
{
Action<T1, T2> e = (Action<T1, T2>)o.GetType().GetProperty("action")?.GetValue(o);
T1 t1 = (T1)o.GetType().GetProperty("arg1")?.GetValue(o);
T2 t2 = (T2)o.GetType().GetProperty("arg2")?.GetValue(o);
if (e != null) e(t1, t2);
}), new { action = action, arg1 = arg1, arg2 = arg2 });
}
}

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class SocketClientMain : MonoBehaviour
{
private string ip = "127.0.0.1";
private int port = 8080;
private SocketClient _client;
private void Awake()
{
_client = new SocketClient("192.168.31.67", 6854);
_client.Connect(() =>
{
UnityEngine.Debug.Log("连接成功");
// _client.DisConnect();
}, () => { UnityEngine.Debug.Log("连接失败"); });
}
public void StartConnect(string ip = "", int port = 0)
{
}
private void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
var bytes = System.Text.Encoding.UTF8.GetBytes("我是测试数据");
_client.Send((System.UInt16)SocketEvent.ScTest, bytes);
}
if (Input.GetKeyDown(KeyCode.D))
{
_client.DisConnect();
}
}
private void OnDestroy()
{
// 注意由于Unity编译器环境下，游戏开启/关闭只影响主线程的开关，游戏关闭回调时需要通过Close函数来关闭服务端/客户端的线程。
if (_client != null)
{
_client.Close();
}
}
}

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class SocketServerMain : MonoBehaviour
{
SocketServer _server;
private void Awake()
{
_server = new SocketServer("192.168.31.67", 6854);
_server.OnReceive += (client, data) =>
{
UnityEngine.Debug.LogFormat("[{0}]接收到数据>>>{1} {2}", client.LocalEndPoint.ToString(), (SocketEvent)data.Type, data.Buff.Length);
switch ((SocketEvent)data.Type)
{
case SocketEvent.ScTest:
UnityEngine.Debug.LogFormat("接收到测试数据 >>> {0}", System.Text.Encoding.UTF8.GetString(data.Data));
break;
}
};
}
private void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
// 踢出连接
foreach (var item in _server.ClientInfoDic.Keys)
{
_server.KickOutAll();
}
}
}
private void OnDestroy()
{
// 注意由于Unity编译器环境下，游戏开启/关闭只影响主线程的开关，游戏关闭回调时需要通过Close函数来关闭服务端/客户端的线程。
if (_server != null)
{
_server.Close();
}
}
}

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