Unity进阶–使用PhotonServer实现服务端和客户端通信

服务器的安装和配置

Photon的地址：https://www.photonengine.com/zh-cn/sdks

• 下载对应的sdk：

• 在Visual studio 里创建新的类库：

在项目里添加对应的dll文件引用：

在这个文件夹里找：

这五个插件：

编写服务器端

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Photon.SocketServer;

namespace PhotonServerFirst
{
    public class PSTest : ApplicationBase
    {
        protected override PeerBase CreatePeer(InitRequest initRequest)
        { 
            return new PSpeer(initRequest);
        }

        protected override void Setup()
        {

        }

        protected override void TearDown()
        {

        }
    }
}

编写客户端模板

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Photon.SocketServer;
using PhotonHostRuntimeInterfaces;

namespace PhotonServerFirst
{
    public class PSpeer : ClientPeer
    {
        public PSpeer(InitRequest initRequest) : base(initRequest)
        {

        }

        protected override void OnDisconnect(DisconnectReason reasonCode, string reasonDetail)
        {
            throw new NotImplementedException();
        }

        protected override void OnOperationRequest(OperationRequest operationRequest, SendParameters sendParameters)
        {
            throw new NotImplementedException();
        }
    }
}




    

创建服务器文件

• 修改生成目录：

放到之前创建的bin里。

然后生成。

• 修改PhotonServer配置文件

在
寻找

• 配置文件：

       <!-- DisplayName：显示名称 -->
  	<PhotonServerFirst
  		MaxMessageSize="512000"
  		MaxQueuedDataPerPeer="512000"
  		PerPeerMaxReliableDataInTransit="51200"
  		PerPeerTransmitRateLimitKBSec="256"
  		PerPeerTransmitRatePeriodMilliseconds="200"
  		MinimumTimeout="5000"
  		MaximumTimeout="30000"
  		DisplayName="PhotonServerFirst"
  		>
  		
  		<!-- 0.0.0.0 opens listeners on all available IPs. Machines with multiple IPs should define the correct one here. -->
  		<!-- Port 5055 is Photon's default for UDP connections. -->
  		<UDPListeners>
  			<UDPListener
  				IPAddress="0.0.0.0"
  				Port="5055"
  				OverrideApplication="PhotonServerFirst">
  			</UDPListener>
  		</UDPListeners>
      
  		<!-- 0.0.0.0 opens listeners on all available IPs. Machines with multiple IPs should define the correct one here. -->
  		<!-- Port 4530 is Photon's default for TCP connecttions. -->
  		<!-- A Policy application is defined in case that policy requests are sent to this listener (known bug of some some flash clients) --> 
  		<TCPListeners>
  			<TCPListener
  				IPAddress="0.0.0.0"
  				Port="4530"
  				PolicyFile="Policy\assets\socket-policy.xml"
  				InactivityTimeout="10000"
  				OverrideApplication="PhotonServerFirst"				
  				>
  			</TCPListener>
  		</TCPListeners>
  
  
  		<!-- Defines the Photon Runtime Assembly to use. -->
  		<Runtime
  			Assembly="PhotonHostRuntime, Culture=neutral"
  			Type="PhotonHostRuntime.PhotonDomainManager"
  			UnhandledExceptionPolicy="Ignore">
  		</Runtime>
  				
  		<Applications Default="PhotonServerFirst">
  		
  			<!-- Name：要注意和上面填写的应用名字相同 -->
  			<!--BaseDirectory：编译好的dll所在文件夹名-->
  		    <!--Assembly：dll名-->
  		    <!--Type：命名空间.类名-->
  			<Application
  				Name="PhotonServerFirst"
  				BaseDirectory="PhotonServerFirst"
  				Assembly="PhotonServerFirst"
  				Type="PhotonServerFirst.PSTest"
  				ForceAutoRestart="true"
  				WatchFiles="dll;config"
  				ExcludeFiles="log4net.config">
  			</Application>
  
  		</Applications>
  	</PhotonServerFirst>
  

  这样photonServer下就有我们创建的服务器了。

添加日志

1. 在
   下寻找log4net.config把它复制到工程里面。

2. 然后把属性改为始终复制

   

3. 改一下输出的日志名字

   <file type="log4net.Util.PatternString" value="%property{Photon:ApplicationLogPath}\\PhotonServerFirst.Server.log" />
   

4. 配置服务器程序

   using System;
   using System.Collections.Generic;
   using System.Linq;
   using System.Text;
   using System.Threading.Tasks;
   using Photon.SocketServer;
   using ExitGames.Logging;
   using ExitGames.Logging.Log4Net;
   using log4net.Config;
   using System.IO;
   
   namespace PhotonServerFirst
   {
       public class PSTest : ApplicationBase
       {
           //日志需要的
           private static readonly ILogger log = LogManager.GetCurrentClassLogger();
           protected override PeerBase CreatePeer(InitRequest initRequest)
           { 
               return new PSpeer(initRequest);
           }
   
           //初始化
           protected override void Setup()
           {
               InitLog();
               
           }
   
           //server端关闭的时候
           protected override void TearDown()
           {
   
           }
           #region 日志
           /// <summary>
           /// 初始化日志以及配置
           /// </summary>
           private void InitLog()
           {
               //日志的初始化
               log4net.GlobalContext.Properties["Photon:ApplicationLogPath"] = this.ApplicationRootPath + @"\bin_Win64\log";
               //设置日志的路径
               FileInfo configFileInfo = new FileInfo(this.BinaryPath + @"\log4net.config");
               //获取配置文件
               if (configFileInfo.Exists)
               {
                   //对photonserver设置日志为log4net
                   LogManager.SetLoggerFactory(Log4NetLoggerFactory.Instance);
                   XmlConfigurator.ConfigureAndWatch(configFileInfo);
                   log.Info("初始化成功");
               }
           }
           #endregion        
           
       }
   }
   
   

5. 打开photonserver运行应用，日志输出则配置成功。

客户端的配置

1. 在Photon-OnPremise-Server-SDK_v4-0-29-11263 > lib >下寻找Photon3Unity3D.dll放到unity3d的插件文件夹（Pluigins）里。
2. 编写客户端脚本绑定到一个单例不会被销毁的组件里。（代码如下）

客户端和服务器的通信

• 客户端

  using System.Collections;
  using System.Collections.Generic;
  using UnityEngine;
  using ExitGames.Client.Photon;
  
  public class PhotonManager : MyrSingletonBase<PhotonManager>, IPhotonPeerListener
  {
      private PhotonPeer peer;
      void Awake() {
          DontDestroyOnLoad(this);
          
  
      }
      // Start is called before the first frame update
      void Start()
      {
          peer = new PhotonPeer(this, ConnectionProtocol.Tcp);
          peer.Connect("127.0.0.1:4530", "PhotonServerFirst");
      }
  
      void Update()
      {
          peer.Service();
          if (Input.GetKeyDown(KeyCode.Space))
          {
              Dictionary<byte, object> dic = new Dictionary<byte, object>();
              dic.Add(1,"你好，我是王小虎");
              peer.OpCustom(1, dic, true);
          }
      }
  
      private void OnDestroy() {
          //断开连接
          peer.Disconnect();    
      }
  
      public void DebugReturn(DebugLevel level, string message)
      {
  
      }
  
      /// <summary>
      /// 接收服务器事件
      /// </summary>
      /// <param name="eventData"></param>
      public void OnEvent(EventData eventData)
      {
          if(eventData.Code == 1) {
              Debug.Log("事件" + eventData.Parameters[1]);
          }
      }
  
      /// <summary>
      /// 接收服务器响应
      /// </summary>
      /// <param name="operationResponse"></param>
      public void OnOperationResponse(OperationResponse operationResponse)
      {
          if (operationResponse.OperationCode == 1){
              Debug.Log(operationResponse.Parameters[1]);
          }
  
      }
  
      /// <summary>
      /// 状态改变
      /// </summary>
      /// <param name="statusCode"></param>
      public void OnStatusChanged(StatusCode statusCode)
      {
          Debug.Log(statusCode);
      }
  
  }
  
  

• 服务器

  using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  using Photon.SocketServer;
  using PhotonHostRuntimeInterfaces;
  
  namespace PhotonServerFirst
  {
      public class PSpeer : ClientPeer
      {
          public PSpeer(InitRequest initRequest) : base(initRequest)
          {
  
          }
  
          //处理客户端断开的后续工作
          protected override void OnDisconnect(DisconnectReason reasonCode, string reasonDetail)
          {
              throw new NotImplementedException();
          }
  
          //处理客户端的请求
          protected override void OnOperationRequest(OperationRequest operationRequest, SendParameters sendParameters)
          {
              switch (operationRequest.OperationCode)
              {
                  case 1:
                      //收到
                      Dictionary<byte, object> data = operationRequest.Parameters;
                      PSTest.log.Info("收到客户端消息:" + data[1].ToString());
  
                      //返回
                      Dictionary<byte, object> data2 = new Dictionary<byte, object>();
                      data2.Add(1, "你好，我是服务器");
                      //  OperationResponse operationResponse = new OperationResponse();
                      //  operationResponse.OperationCode = 1;
                      //  operationResponse.Parameters = data2;
                      
                      //创建一个响应
                      OperationResponse operationResponse = new OperationResponse(1, data2);
                      SendOperationResponse(operationResponse, sendParameters);
  
                      //创建一个事件
                      EventData Edata = new EventData(1, data2); 
                      SendEvent(Edata, sendParameters);
  
                      break;
                  default:
                      break;
              }
          }
      }
  }
  
  

Dlc 出现vscode引用不好使的时候

检查下这个。