将SuperSocket封装成类库之后可以将其集成进各种类型的应用，而不仅仅局限于控制台应用程序了，从而应用于不同的场景。这里以TelnetServer为例说明如何进行操作。

首先，创建一个C#类库项目LibSocketServer

添加SuperSocket引用（SuperSocket.Common.dll，SuperSocket.SocketBase.dll，SuperSocket.SocketEngine.dll），添加默认的日志框架log4net.dll引用。将log4net.config拷贝到项目文件夹的“Config”文件夹，然后设置它的“生成操作”为“内容”，设置它的“复制到输出目录”为“如果较新则复制”。

其次，添加SuperSocket完整的TelnetServer服务相关类，Socket服务管理类SocketServerManager。

其中SocketServerManager对Bootstrap的设置是SuperSocket封装为类库的关键。

TelnetSession.cs

using System;using SuperSocket.SocketBase;using SuperSocket.SocketBase.Protocol;namespace LibSocketServer.Server{public class TelnetSession : AppSession<TelnetSession>{protected override void OnSessionStarted(){Console.WriteLine($"New Session Connected: {RemoteEndPoint.Address} " +$"@ {RemoteEndPoint.Port}.");Send("Welcome to SuperSocket Telnet Server.");}protected override void HandleUnknownRequest(StringRequestInfo requestInfo){Console.WriteLine($"Unknown request {requestInfo.Key}.");Send("Unknown request.");}protected override void HandleException(Exception e){Console.WriteLine($"Application error: {e.Message}.");Send($"Application error: {e.Message}.");}protected override void OnSessionClosed(CloseReason reason){Console.WriteLine($"Session {RemoteEndPoint.Address} @ {RemoteEndPoint.Port} " +$"Closed: {reason}.");base.OnSessionClosed(reason);}}}

TelnetServer.cs

using System;using SuperSocket.SocketBase;using SuperSocket.SocketBase.Config;namespace LibSocketServer.Server{public class TelnetServer : AppServer<TelnetSession>{protected override bool Setup(IRootConfig rootConfig, IServerConfig config){Console.WriteLine("TelnetServer Setup");return base.Setup(rootConfig, config);}protected override void OnStarted(){Console.WriteLine("TelnetServer OnStarted");base.OnStarted();}protected override void OnStopped(){Console.WriteLine();Console.WriteLine("TelnetServer OnStopped");base.OnStopped();}}}

AddCommand.cs

using System;using System.Linq;using LibSocketServer.Server;using SuperSocket.SocketBase.Command;using SuperSocket.SocketBase.Protocol;namespace LibSocketServer.Command{public class AddCommand : CommandBase<TelnetSession, StringRequestInfo>{public override string Name => "ADD";public override void ExecuteCommand(TelnetSession session, StringRequestInfo requestInfo){Console.WriteLine($"{Name} command: {requestInfo.Body}.");session.Send(requestInfo.Parameters.Select(p => Convert.ToInt32(p)).Sum().ToString());}}}

EchoCommand.cs

using System;using LibSocketServer.Server;using SuperSocket.SocketBase.Command;using SuperSocket.SocketBase.Protocol;namespace LibSocketServer.Command{public class EchoCommand : CommandBase<TelnetSession, StringRequestInfo>{public override string Name => "ECHO";public override void ExecuteCommand(TelnetSession session, StringRequestInfo requestInfo){Console.WriteLine($"{Name} command: {requestInfo.Body}.");session.Send(requestInfo.Body);}}}

SocketServerManager.cs

using System;using System.Reflection;using SuperSocket.SocketBase;using SuperSocket.SocketEngine;namespace LibSocketServer{public class SocketServerManager{private readonly IBootstrap _bootstrap;public bool Startup(int port){if (!_bootstrap.Initialize()){Console.WriteLine("SuperSocket Failed to initialize!");return false;}var ret = _bootstrap.Start();Console.WriteLine($"SuperSocket Start result: {ret}.");return ret == StartResult.Success;}public void Shutdown(){_bootstrap.Stop();}#region Singletonprivate static SocketServerManager _instance;private static readonly object LockHelper = new object();private SocketServerManager(){var location = Assembly.GetExecutingAssembly().Location;var configFile = $"{location}.config";_bootstrap = BootstrapFactory.CreateBootstrapFromConfigFile(configFile);}public static SocketServerManager Instance{get{if (_instance != null){return _instance;}lock (LockHelper){_instance = _instance ?? new SocketServerManager();}return _instance;}}#endregion}}

再次，添加配置文件App.config到类库中，并设置其配置参数。

<?xml version="1.0" encoding="utf-8" ?><configuration><configSections><section name="superSocket"type="SuperSocket.SocketEngine.Configuration.SocketServiceConfig, SuperSocket.SocketEngine"/></configSections><!-- SuperSocket配置的根节点 --><superSocket><!-- 服务器实例 --><servers><server name="TelnetServer" serverTypeName="TelnetServerType" ip="Any" port="2021"></server></servers><!-- 服务器类型 --><serverTypes><add name="TelnetServerType" type="LibSocketServer.Server.TelnetServer, LibSocketServer" /></serverTypes></superSocket></configuration>

最后，创建控制台项目TelnetServerSample，添加项目引用LibSocketServer，然后在Program类中使用SocketServerManager进行SuperSocket的调用。

Program.cs

using System;using LibSocketServer;namespace TelnetServerSample{class Program{static void Main(){try{//启动SuperSocketif (!SocketServerManager.Instance.Startup(2021)){Console.WriteLine("Failed to start TelnetServer!");Console.ReadKey();return;}Console.WriteLine("TelnetServer is listening on port 2021.");Console.WriteLine();Console.WriteLine("Press key 'q' to stop it!");Console.WriteLine();while (Console.ReadKey().KeyChar.ToString().ToUpper() != "Q"){Console.WriteLine();}//关闭SuperSocketSocketServerManager.Instance.Shutdown();}catch (Exception e){Console.WriteLine("Exception: {0}", e.Message);}Console.WriteLine();Console.WriteLine("TelnetServer was stopped!");Console.WriteLine("Press any key to exit...");Console.ReadKey();}}}

GitHub Sample

以上就是SuperSocket封装成C#类库的步骤的详细内容，更多关于SuperSocket封装成C#类库的资料请关注其它相关文章！