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Merge branch 'master' of http://www.scserverddns.top:13000/sc/DyeingComputer

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sc committed 2024-10-17 22:27:53 +08:00
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commit 01588cf8b0
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UserClass/AsyncTcpServer.cs
+68 -357
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@@ -11,389 +11,100 @@ using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Diagnostics;
using TouchSocket.Core;
using TouchSocket.Sockets;
using DyeingComputer.ViewModel;
namespace DyeingComputer.UserClass
{/// <summary>
/// 异步TCP服务器
/// </summary>
public class AsyncTcpServer : IDisposable
public class AsyncTcpServer
{
#region Fields
private TcpListener listener;
private List<TcpClientState> clients;
private bool disposed = false;
#endregion
#region Ctors
/// <summary>
/// 异步TCP服务器
/// </summary>
/// <param name="listenPort">监听的端口</param>
public AsyncTcpServer(int listenPort)
: this(IPAddress.Any, listenPort)
public static async Task Main()
{
}
/// <summary>
/// 异步TCP服务器
/// </summary>
/// <param name="localEP">监听的终结点</param>
public AsyncTcpServer(IPEndPoint localEP)
: this(localEP.Address, localEP.Port)
{
}
/// <summary>
/// 异步TCP服务器
/// </summary>
/// <param name="localIPAddress">监听的IP地址</param>
/// <param name="listenPort">监听的端口</param>
public AsyncTcpServer(IPAddress localIPAddress, int listenPort)
{
Address = localIPAddress;
Port = listenPort;
this.Encoding = Encoding.Default;
clients = new List<TcpClientState>();
listener = new TcpListener(Address, Port);
listener.AllowNatTraversal(true);
}
#endregion
#region Properties
/// <summary>
/// 服务器是否正在运行
/// </summary>
public bool IsRunning { get; private set; }
/// <summary>
/// 监听的IP地址
/// </summary>
public IPAddress Address { get; private set; }
/// <summary>
/// 监听的端口
/// </summary>
public int Port { get; private set; }
/// <summary>
/// 通信使用的编码
/// </summary>
public Encoding Encoding { get; set; }
#endregion
#region Server
/// <summary>
/// 启动服务器
/// </summary>
/// <returns>异步TCP服务器</returns>
public AsyncTcpServer Start()
{
if (!IsRunning)
var service = new TcpService();
service.Received = (client, e) =>
{
IsRunning = true;
listener.Start();
listener.BeginAcceptTcpClient(
new AsyncCallback(HandleTcpClientAccepted), listener);
}
return this;
}
LogGing.LogGingDATA("800API:"+e.ByteBlock.Span.ToString(Encoding.ASCII));
if (e.ByteBlock.Span.ToString(Encoding.ASCII) == "SC800") client.SendAsync(MainWindowViewModel.S01);
if (e.ByteBlock.Span.ToString(Encoding.ASCII) == "SC801") client.SendAsync(MainWindowViewModel.S16.ToString());
if (e.ByteBlock.Span.ToString(Encoding.ASCII) == "SC802") client.SendAsync(MainWindowViewModel.S03);
if (e.ByteBlock.Span.ToString(Encoding.ASCII) == "SC803") client.SendAsync(MainWindowViewModel.S05);
if (e.ByteBlock.Span.ToString(Encoding.ASCII) == "SC804") client.SendAsync(MainWindowViewModel.S06);
return EasyTask.CompletedTask;
};
/// <summary>
/// 启动服务器
/// </summary>
/// <param name="backlog">
/// 服务器所允许的挂起连接序列的最大长度
/// </param>
/// <returns>异步TCP服务器</returns>
public AsyncTcpServer Start(int backlog)
{
if (!IsRunning)
{
IsRunning = true;
listener.Start(backlog);
listener.BeginAcceptTcpClient(
new AsyncCallback(HandleTcpClientAccepted), listener);
}
return this;
}
/// <summary>
/// 停止服务器
/// </summary>
/// <returns>异步TCP服务器</returns>
public AsyncTcpServer Stop()
{
if (IsRunning)
{
IsRunning = false;
listener.Stop();
lock (this.clients)
await service.SetupAsync(new TouchSocketConfig()//载入配置
.SetListenIPHosts(new IPHost[] { new IPHost("tcp://127.0.0.1:7789"), new IPHost(7790) })//同时监听两个地址
.ConfigureContainer(a =>//容器的配置顺序应该在最前面
{
for (int i = 0; i < this.clients.Count; i++)
{
this.clients[i].TcpClient.Client.Disconnect(false);
}
this.clients.Clear();
}
}
return this;
}
#endregion
#region Receive
private void HandleTcpClientAccepted(IAsyncResult ar)
{
if (IsRunning)
{
TcpListener tcpListener = (TcpListener)ar.AsyncState;
TcpClient tcpClient = tcpListener.EndAcceptTcpClient(ar);
byte[] buffer = new byte[tcpClient.ReceiveBufferSize];
TcpClientState internalClient
= new TcpClientState(tcpClient, buffer);
lock (this.clients)
//a.AddConsoleLogger();//添加一个控制台日志注入（注意：在maui中控制台日志不可用）
})
.ConfigurePlugins(a =>
{
this.clients.Add(internalClient);
RaiseClientConnected(tcpClient);
}
a.Add<DifferentProtocolPlugin>();
}));
await service.StartAsync();//启动
NetworkStream networkStream = internalClient.NetworkStream;
networkStream.BeginRead(
internalClient.Buffer,
0,
internalClient.Buffer.Length,
HandleDatagramReceived,
internalClient);
tcpListener.BeginAcceptTcpClient(
new AsyncCallback(HandleTcpClientAccepted), ar.AsyncState);
}
LogGing.LogGingDATA("800SREVER:START");
//service.Logger.Info("服务器成功启动");
//Console.ReadKey();
}
private void HandleDatagramReceived(IAsyncResult ar)
}
class MyTcpService : TcpService<MyTcpSessionClient>
{
protected override MyTcpSessionClient NewClient()
{
if (IsRunning)
{
TcpClientState internalClient = (TcpClientState)ar.AsyncState;
NetworkStream networkStream = internalClient.NetworkStream;
return new MyTcpSessionClient();
}
}
int numberOfReadBytes = 0;
try
class MyTcpSessionClient : TcpSessionClient
{
internal void SetDataHandlingAdapter(SingleStreamDataHandlingAdapter adapter)
{
base.SetAdapter(adapter);
}
}
/// <summary>
/// 此插件实现，按照不同端口，使用不同适配器。
/// <list type="bullet">
/// <item>7789端口:使用"**"结尾的数据</item>
/// <item>7790端口:使用"##"结尾的数据</item>
/// </list>
/// </summary>
internal class DifferentProtocolPlugin : PluginBase, ITcpConnectingPlugin, ITcpReceivedPlugin
{
public async Task OnTcpConnecting(ITcpSession client, ConnectingEventArgs e)
{
if (client is MyTcpSessionClient sessionClient)
{
if (sessionClient.ServicePort == 7789)
{
numberOfReadBytes = networkStream.EndRead(ar);
sessionClient.SetDataHandlingAdapter(new TerminatorPackageAdapter("**"));
}
catch
else
{
numberOfReadBytes = 0;
sessionClient.SetDataHandlingAdapter(new TerminatorPackageAdapter("##"));
}
if (numberOfReadBytes == 0)
{
// connection has been closed
lock (this.clients)
{
this.clients.Remove(internalClient);
RaiseClientDisconnected(internalClient.TcpClient);
return;
}
}
// received byte and trigger event notification
byte[] receivedBytes = new byte[numberOfReadBytes];
Buffer.BlockCopy(
internalClient.Buffer, 0,
receivedBytes, 0, numberOfReadBytes);
RaiseDatagramReceived(internalClient.TcpClient, receivedBytes);
RaisePlaintextReceived(internalClient.TcpClient, receivedBytes);
// continue listening for tcp datagram packets
networkStream.BeginRead(
internalClient.Buffer,
0,
internalClient.Buffer.Length,
HandleDatagramReceived,
internalClient);
}
await e.InvokeNext();
}
#endregion
#region Events
/// <summary>
/// 接收到数据报文事件
/// </summary>
public event EventHandler<TcpDatagramReceivedEventArgs<byte[]>> DatagramReceived;
/// <summary>
/// 接收到数据报文明文事件
/// </summary>
public event EventHandler<TcpDatagramReceivedEventArgs<string>> PlaintextReceived;
private void RaiseDatagramReceived(TcpClient sender, byte[] datagram)
public async Task OnTcpReceived(ITcpSession client, ReceivedDataEventArgs e)
{
if (DatagramReceived != null)
//如果是自定义适配器，此处解析时，可以判断e.RequestInfo的类型
if (client is ITcpSessionClient sessionClient)
{
DatagramReceived(this, new TcpDatagramReceivedEventArgs<byte[]>(sender, datagram));
sessionClient.Logger.Info($"{sessionClient.GetIPPort()}收到数据，服务器端口：{sessionClient.ServicePort},数据：{e.ByteBlock}");
}
await e.InvokeNext();
}
private void RaisePlaintextReceived(TcpClient sender, byte[] datagram)
{
if (PlaintextReceived != null)
{
PlaintextReceived(this, new TcpDatagramReceivedEventArgs<string>(
sender, this.Encoding.GetString(datagram, 0, datagram.Length)));
}
}
/// <summary>
/// 与客户端的连接已建立事件
/// </summary>
public event EventHandler<TcpClientConnectedEventArgs> ClientConnected;
/// <summary>
/// 与客户端的连接已断开事件
/// </summary>
public event EventHandler<TcpClientDisconnectedEventArgs> ClientDisconnected;
private void RaiseClientConnected(TcpClient tcpClient)
{
if (ClientConnected != null)
{
ClientConnected(this, new TcpClientConnectedEventArgs(tcpClient));
}
}
private void RaiseClientDisconnected(TcpClient tcpClient)
{
if (ClientDisconnected != null)
{
ClientDisconnected(this, new TcpClientDisconnectedEventArgs(tcpClient));
}
}
#endregion
#region Send
/// <summary>
/// 发送报文至指定的客户端
/// </summary>
/// <param name="tcpClient">客户端</param>
/// <param name="datagram">报文</param>
public void Send(TcpClient tcpClient, byte[] datagram)
{
if (!IsRunning)
throw new InvalidProgramException("This TCP server has not been started.");
if (tcpClient == null)
throw new ArgumentNullException("tcpClient");
if (datagram == null)
throw new ArgumentNullException("datagram");
tcpClient.GetStream().BeginWrite(
datagram, 0, datagram.Length, HandleDatagramWritten, tcpClient);
}
private void HandleDatagramWritten(IAsyncResult ar)
{
((TcpClient)ar.AsyncState).GetStream().EndWrite(ar);
}
/// <summary>
/// 发送报文至指定的客户端
/// </summary>
/// <param name="tcpClient">客户端</param>
/// <param name="datagram">报文</param>
public void Send(TcpClient tcpClient, string datagram)
{
Send(tcpClient, this.Encoding.GetBytes(datagram));
}
/// <summary>
/// 发送报文至所有客户端
/// </summary>
/// <param name="datagram">报文</param>
public void SendAll(byte[] datagram)
{
if (!IsRunning)
throw new InvalidProgramException("This TCP server has not been started.");
for (int i = 0; i < this.clients.Count; i++)
{
Send(this.clients[i].TcpClient, datagram);
}
}
/// <summary>
/// 发送报文至所有客户端
/// </summary>
/// <param name="datagram">报文</param>
public void SendAll(string datagram)
{
if (!IsRunning)
throw new InvalidProgramException("This TCP server has not been started.");
SendAll(this.Encoding.GetBytes(datagram));
}
#endregion
#region IDisposable Members
/// <summary>
/// Performs application-defined tasks associated with freeing,
/// releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources
/// </summary>
/// <param name="disposing"><c>true</c> to release
/// both managed and unmanaged resources; <c>false</c>
/// to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (!this.disposed)
{
if (disposing)
{
try
{
Stop();
if (listener != null)
{
listener = null;
}
}
catch (SocketException ex)
{
ExceptionHandler.Handle(ex);
}
}
disposed = true;
}
}
#endregion
}
}