官网 On-Premises Cross Platform Multiplayer Game Backend | Photon Engine

Photon为您完全封装了每个客户端平台的复杂网络层。Photon Server支持可靠的UDP，TCP，HTTP和Web套接字，每种都具有精简和纤薄的传输协议。
您的游戏客户端跨平台和跨协议进行通信：只需发送数据，Photon进行反序列化/序列化。

光子服务器架构

Photon Core采用原生C ++编写，可提供最佳性能并支持一流的工具链。结合Windows Server IO完成端口（IOCP），它实现了协议的大量“提升”。
业务逻辑在.NET CLR中执行，包含用C＃或任何其他.NET语言编写的应用程序。

所有应用程序都位于可扩展的RPC和事件开发框架之上，以解决常见任务。
RPC调用可以简单灵活地映射到操作实例。基于使用光纤的消息传递原理简化了线程。总的来说，Photon Server旨在在CPU成为瓶颈之前使流量饱和。

下载PhotonServer SDK

解压到非中文目录

文件夹介绍

build：

deploy：部署的服务端程序

doc:文档

lib:动态链接库  重要的有Photon3Unity3D.dll

src-server:官方提供的demo

如何启动？

　　根据操作系统，32位在bin win32文件夹，64位在bin win64文件夹中 运行PhotonControl.exe

免费用户只能同时链接20个用户，注册后可连接100个。在官网免费注册，下载license文件，放到PhotonControl.exe所在文件夹。

配置文件  PhotonServer.config  配置要部署的程序

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<?xml version="1.0" encoding="Windows-1252"?>

<!--

    (c) 2015 by Exit Games GmbH, http://www.exitgames.com

    Photon server configuration file.

    For details see the photon-config.pdf.

    This file contains two configurations:

        

        "LoadBalancing"

                Loadbalanced setup for local development: A Master-server and a game-server.

                Starts the apps: Game, Master, CounterPublisher

                Listens: udp-port 5055, tcp-port: 4530, 843 and 943    

    

-->

<Configuration>

    <!-- Multiple instances are supported. Each instance has its own node in the config file. -->

    

    <LoadBalancing

        MaxMessageSize="512000"

        MaxQueuedDataPerPeer="512000"

        PerPeerMaxReliableDataInTransit="51200"

        PerPeerTransmitRateLimitKBSec="256"

        PerPeerTransmitRatePeriodMilliseconds="200"

        MinimumTimeout="5000"

        MaximumTimeout="30000"

        DisplayName="LoadBalancing (MyCloud)">

        <!-- 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="Master">

            </UDPListener>

            <UDPListener

                IPAddress="0.0.0.0"

                Port="5056"

                OverrideApplication="Game">

            </UDPListener>

            

        </UDPListeners>

        

        <!-- 0.0.0.0 opens listeners on all available IPs. Machines with multiple IPs should define the correct one here. -->    

        <TCPListeners>

            <!-- TCP listener for Game clients on Master application -->

            <TCPListener

                IPAddress="0.0.0.0"

                Port="4530"

                OverrideApplication="Master"

                PolicyFile="Policy\assets\socket-policy.xml"

                InactivityTimeout="10000"

                >

            </TCPListener>

            

            <TCPListener

                IPAddress="0.0.0.0"

                Port="4531"

                OverrideApplication="Game"

                PolicyFile="Policy\assets\socket-policy.xml"

                InactivityTimeout="10000">

            </TCPListener>

            

            <!-- DON'T EDIT THIS. TCP listener for GameServers on Master application -->

            <TCPListener

                IPAddress="0.0.0.0"

                Port="4520">

            </TCPListener>

        </TCPListeners>

        

        <!-- Policy request listener for Unity and Flash (port 843) and Silverlight (port 943)  -->

        <PolicyFileListeners>

          <!-- multiple Listeners allowed for different ports -->

          <PolicyFileListener

            IPAddress="0.0.0.0"

            Port="843"

            PolicyFile="Policy\assets\socket-policy.xml">

          </PolicyFileListener>

          <PolicyFileListener

            IPAddress="0.0.0.0"

            Port="943"

            PolicyFile="Policy\assets\socket-policy-silverlight.xml">

          </PolicyFileListener>

        </PolicyFileListeners>

        

        <!-- WebSocket (and Flash-Fallback) compatible listener -->

        <WebSocketListeners>

            <WebSocketListener

                IPAddress="0.0.0.0"

                Port="9090"

                DisableNagle="true"

                InactivityTimeout="10000"

                OverrideApplication="Master">

            </WebSocketListener>

            

            <WebSocketListener

                IPAddress="0.0.0.0"

                Port="9091"

                DisableNagle="true"

                InactivityTimeout="10000"

                OverrideApplication="Game">

            </WebSocketListener>

            

        </WebSocketListeners>

        <!-- Defines the Photon Runtime Assembly to use. -->

        <Runtime

            Assembly="PhotonHostRuntime, Culture=neutral"

            Type="PhotonHostRuntime.PhotonDomainManager"

            UnhandledExceptionPolicy="Ignore">

        </Runtime>

        <!-- Defines which applications are loaded on start and which of them is used by default. Make sure the default application is defined. -->

        <!-- Application-folders must be located in the same folder as the bin_win32 folders. The BaseDirectory must include a "bin" folder. -->

        <Applications Default="Master">      

            <Application

                Name="Master"

                BaseDirectory="LoadBalancing\Master"

                Assembly="Photon.LoadBalancing"

                Type="Photon.LoadBalancing.MasterServer.MasterApplication"

                ForceAutoRestart="true"

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config"

                >

            </Application>

            <Application

                Name="Game"

                BaseDirectory="LoadBalancing\GameServer"

                Assembly="Photon.LoadBalancing"

                Type="Photon.LoadBalancing.GameServer.GameApplication"

                ForceAutoRestart="true"

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config">

            </Application>

            

            <!-- CounterPublisher Application -->

            <Application

                Name="CounterPublisher"

                BaseDirectory="CounterPublisher"

                Assembly="CounterPublisher"

                Type="Photon.CounterPublisher.Application"

                ForceAutoRestart="true"

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config">

            </Application>   

        </Applications>

    </LoadBalancing> 

    

    

    

    <!-- Instance settings -->

    <MMoDemo

        MaxMessageSize="512000"

        MaxQueuedDataPerPeer="512000"

        PerPeerMaxReliableDataInTransit="51200"

        PerPeerTransmitRateLimitKBSec="256"

        PerPeerTransmitRatePeriodMilliseconds="200"

        MinimumTimeout="5000"

        MaximumTimeout="30000"

        DisplayName="MMO Demo"

        >

        

        <!-- 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="MMoDemo">

            </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="MMoDemo"

                >

            </TCPListener>

        </TCPListeners>

        <!-- Policy request listener for Unity and Flash (port 843) and Silverlight (port 943)  -->

        <PolicyFileListeners>

          <!-- multiple Listeners allowed for different ports -->

          <PolicyFileListener

            IPAddress="0.0.0.0"

            Port="843"

            PolicyFile="Policy\assets\socket-policy.xml"

            InactivityTimeout="10000">

          </PolicyFileListener>

          <PolicyFileListener

            IPAddress="0.0.0.0"

            Port="943"

            PolicyFile="Policy\assets\socket-policy-silverlight.xml"

            InactivityTimeout="10000">

          </PolicyFileListener>

        </PolicyFileListeners>

        <!-- WebSocket (and Flash-Fallback) compatible listener -->

        <WebSocketListeners>

            <WebSocketListener

                IPAddress="0.0.0.0"

                Port="9090"

                DisableNagle="true"

                InactivityTimeout="10000"

                OverrideApplication="MMoDemo">

            </WebSocketListener>

        </WebSocketListeners>

        <!-- Defines the Photon Runtime Assembly to use. -->

        <Runtime

            Assembly="PhotonHostRuntime, Culture=neutral"

            Type="PhotonHostRuntime.PhotonDomainManager"

            UnhandledExceptionPolicy="Ignore">

        </Runtime>

                

        <!-- Defines which applications are loaded on start and which of them is used by default. Make sure the default application is defined. -->

        <!-- Application-folders must be located in the same folder as the bin_win32 folders. The BaseDirectory must include a "bin" folder. -->

        <Applications Default="MMoDemo">

        

            <!-- MMO Demo Application -->

            <Application

                Name="MMoDemo"

                BaseDirectory="MmoDemo"

                Assembly="Photon.MmoDemo.Server"

                Type="Photon.MmoDemo.Server.PhotonApplication"

                ForceAutoRestart="true"

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config">

            </Application>

            <!-- CounterPublisher Application -->

            <Application

                Name="CounterPublisher"

                BaseDirectory="CounterPublisher"

                Assembly="CounterPublisher"

                Type="Photon.CounterPublisher.Application"

                ForceAutoRestart="true"

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config">

            </Application>   

        </Applications>

    </MMoDemo>

  <!-- Instance settings -->

  <MyGameInstance   服务名

        MaxMessageSize="512000"

        MaxQueuedDataPerPeer="512000"

        PerPeerMaxReliableDataInTransit="51200"

        PerPeerTransmitRateLimitKBSec="256"

        PerPeerTransmitRatePeriodMilliseconds="200"

        MinimumTimeout="5000"

        MaximumTimeout="30000"

        DisplayName="My Game"  显示名

        >

    <!-- 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>   UDP

      <UDPListener

                IPAddress="0.0.0.0"

                Port="5055"

                OverrideApplication="MyGame1">

      </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>   TCP

      <TCPListener

                IPAddress="0.0.0.0"

                Port="4530"

                PolicyFile="Policy\assets\socket-policy.xml"

                InactivityTimeout="10000"

                OverrideApplication="MyGame1"

                >

      </TCPListener>

    </TCPListeners>

  

    <!-- Defines the Photon Runtime Assembly to use. -->

    <Runtime

            Assembly="PhotonHostRuntime, Culture=neutral"

            Type="PhotonHostRuntime.PhotonDomainManager"

            UnhandledExceptionPolicy="Ignore">

    </Runtime>

    <!-- Defines which applications are loaded on start and which of them is used by default. Make sure the default application is defined. -->

    <!-- Application-folders must be located in the same folder as the bin_win32 folders. The BaseDirectory must include a "bin" folder. -->

    <Applications Default="MyGame1">   应用配置

      <!-- MMO Demo Application -->

      <Application

                Name="MyGame1"  应用名

                BaseDirectory="MyGameServer"   存放的文件夹

                Assembly="MyGameServer"         程序集名称

                Type="MyGameServer.MyGameServer"    启动名称

                ForceAutoRestart="true"    强制重启

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config">   日志文件

      </Application>

    </Applications>

  </MyGameInstance>

</Configuration>

　　

创建第一个服务器端项目，并部署

创建类库项目

配置要求

将生成路径改为deploy/MyGameServer/bin，该文件夹位自己创建

右键项目重新生成后，查看该文件夹，发现生成MyGameServer.dll即成功

开发ApplicationBase和ClientPeer

　　添加引用

添加主类

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/// <summary>

    /// 主类，启动类，类似Main()

    /// 所有主类都继承自ApplicationBase

    /// </summary>

    class MyGameServer : ApplicationBase

    {

        /// <summary>

        /// 客户端请求链接

        /// </summary>

        /// <param name="initRequest"></param>

        /// <returns></returns>

        protected override PeerBase CreatePeer(InitRequest initRequest)

        {

           return new ClientPeer(initRequest);

        }

        /// <summary>

        ///server启动时 初始化

        /// </summary>

        protected override void Setup()

        {

            throw new NotImplementedException();

        }

        /// <summary>

        /// server关闭

        /// </summary>

        protected override void TearDown()

        {

            throw new NotImplementedException();

        }

    }

　　ClientPeer类

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/// <summary>

    /// 管理跟客户端的链接

    /// </summary>

    public class ClientPeer : Photon.SocketServer.ClientPeer

    {

        public ClientPeer(InitRequest initRequest) : base(initRequest)

        {

        }

        /// <summary>

        /// 断开链接

        /// </summary>

        /// <param name="reasonCode"></param>

        /// <param name="reasonDetail"></param>

        protected override void OnDisconnect(DisconnectReason reasonCode, string reasonDetail)

        {

            throw new System.NotImplementedException();

        }

        protected override void OnOperationRequest(OperationRequest operationRequest, SendParameters sendParameters)

        {

            throw new System.NotImplementedException();

        }

    }

　　更改配置文件

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<MyGameInstance

        MaxMessageSize="512000"

        MaxQueuedDataPerPeer="512000"

        PerPeerMaxReliableDataInTransit="51200"

        PerPeerTransmitRateLimitKBSec="256"

        PerPeerTransmitRatePeriodMilliseconds="200"

        MinimumTimeout="5000"

        MaximumTimeout="30000"

        DisplayName="My Game"

        >

    <!-- 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="MyGame1">

      </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="MyGame1"

                >

      </TCPListener>

    </TCPListeners>

  

    <!-- Defines the Photon Runtime Assembly to use. -->

    <Runtime

            Assembly="PhotonHostRuntime, Culture=neutral"

            Type="PhotonHostRuntime.PhotonDomainManager"

            UnhandledExceptionPolicy="Ignore">

    </Runtime>

    <!-- Defines which applications are loaded on start and which of them is used by default. Make sure the default application is defined. -->

    <!-- Application-folders must be located in the same folder as the bin_win32 folders. The BaseDirectory must include a "bin" folder. -->

    <Applications Default="MyGame1">

      <!-- MMO Demo Application -->

      <Application

                Name="MyGame1"

                BaseDirectory="MyGameServer"

                Assembly="MyGameServer"

                Type="MyGameServer.MyGameServer"

                ForceAutoRestart="true"

                WatchFiles="dll;config"

                ExcludeFiles="log4net.config">

      </Application>

    </Applications>

  </MyGameInstance>

　　

日志文件Log

log4net

从src-server\Mmo\Photon.MmoDemo.Server复制log4net.config到项目根目录  属性设为始终复制

添加两个引用

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<?xml version="1.0" encoding="utf-8" ?>

<log4net debug="false" update="Overwrite">

  <appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">

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

    <appendToFile value="true" />

    <maximumFileSize value="5000KB" />

    <maxSizeRollBackups value="2" />

    <layout type="log4net.Layout.PatternLayout">

      <conversionPattern value="%d [%t] %-5p %c - %m%n" />

    </layout>

  </appender>

  <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">

    <layout type="log4net.Layout.PatternLayout">

      <param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />

    </layout>

    <filter type="log4net.Filter.LevelRangeFilter">

      <levelMin value="DEBUG" />

      <levelMax value="FATAL" />

    </filter>

  </appender>

  <!-- logger -->

  <root>

    <level value="INFO" />

    <!--<appender-ref ref="ConsoleAppender" />-->

    <appender-ref ref="RollingFileAppender" />

  </root>

  <logger name="OperationData">

    <level value="INFO" />

  </logger>

</log4net>

　　更改MyGameServer类  配置日志

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using System;

using System.IO;

using ExitGames.Logging;

using ExitGames.Logging.Log4Net;

using log4net.Config;

using Photon.SocketServer;

namespace MyGameServer

{

    /// <summary>

    /// 主类，启动类，类似Main()

    /// 所有主类都继承自ApplicationBase

    /// </summary>

    class MyGameServer : ApplicationBase

    {

        private static readonly ILogger log = LogManager.GetCurrentClassLogger();

        /// <summary>

        /// 客户端请求链接

        /// </summary>

        /// <param name="initRequest"></param>

        /// <returns></returns>

        protected override PeerBase CreatePeer(InitRequest initRequest)

        {

            log.Info("一个客户端链接过来了");

           return new ClientPeer(initRequest);

        }

        /// <summary>

        ///server启动时 初始化

        /// </summary>

        protected override void Setup()

        {

            //日志初始化

            log4net.GlobalContext.Properties["Photon:ApplicationLogPath"] =

                Path.Combine(Path.Combine(this.ApplicationRootPath, "bin_Win64"), "log");

                

            FileInfo configFileInfo=new FileInfo(Path.Combine(this.BinaryPath,"log4net.config"));

            if (configFileInfo.Exists)

            {

                LogManager.SetLoggerFactory(Log4NetLoggerFactory.Instance);

                XmlConfigurator.ConfigureAndWatch(configFileInfo);

            }

            log.Info("Setup Completed");

        }

        /// <summary>

        /// server关闭

        /// </summary>

        protected override void TearDown()

        {

            log.Info("服务端关闭");

           // throw new NotImplementedException();

        }

    }

}

使用了PhotonServer之后本公司业务量剧增用户数量呈指数型增加非常好用！

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