Photon——Feature Overview 功能概述

Feature Overview 功能概述

 
     Photon is a real-time socket server and development framework that is fast, simple to use and flexible. Client SDKs are available for all major platforms:
     Photon是一个快速、简单、灵活、实时的Socket服务器和开发框架,客户端SDK可用于以下平台:

 

     The Photon high level architecture looks like this:
     Photon的高级架构体系:
 
 

     Basic Architecture 基本架构

  • The Photon Core is written in native C++ for performance reasons
    • It uses IO Completions Ports (IOCP) for high performance socket handling
    • Implements the heavy “lifting” of the protocols (e.g. reliable UDP)
    • Support relaible UDP, TCP and Web Sockets
          Photon Core是用C++编写的,这是出于性能考虑
               它使用的是完成端口IOCP,用于高性能套接字的处理
               使用了更好的协议
               支持可靠的UDP,TCP和Web Sockets
  • The Core hosts a .NET CLR which runs the business logic in C#
    • Contains the applications running on Photon
    • Written in C# (or any other .NET language)
          Photon Core 托管着运行业务逻辑的.NET CLR
               包括运行在Photon上所有的应用程序
               用C#编码

     Server Applications (C#) 服务器应用程序

  • We provide several applications as starting point provided in source C# code
    • Lite: Simple and powerful room based game logic
    • LiteLobby: Lobby functionality and room logic
    • Policy: Policy server for Unity3d, Flash and Silverlight
    • LoadBalancing: Load balanced lite scaling across servers (this is powering our Photon Cloud)
          我们提供了多种应用作为开始点
               Lite:简单又强大的房间游戏逻辑基础
               LiteLobby:大厅功能和房间逻辑
               Policy:为U3D,Flash,Silverlight提供的策略服务
               LoadBalancing:负载均衡的Lite扩展服务器
  • The apps are tuned for performance and can be used out of the box or extended
          这些应用是性能调优和可扩展的
  • Convenient xcopy deploy (automatic or manual restart)
          方便部署(自动或手动重启)

     Protocols 协议层

  • Photon Core supports the follwoing protocols
    • reliable UDP (based on eNET) and specially tuned for Client-2-Server architectures
    • Binary TCP
    • Web Sockets
          Photon Core支持以下协议
               可靠的UDP(基于eNet),专门针对Client-2-Server架构
               二进制TCP
               Web Sockets
  • Transfer protocol is very lean and slim
          传输协议很精简
  • Photon wraps up the networking layer of each client platform
          Photon包含了网络层的每个客户端平台
  • Communicate cross-platform and cross-protocol
          通信是跨平台和跨协议的
  • Put your data in hashtables and send it: forget about de-/serialization
          你的数据是放在hashtables中进行发送的,无需序列化和反序列化

     Server Dev Framework (C#) 服务器Dev框架

  • All apps sit on top of a development framework that solves common tasks for you
          置于所有应用程序之下的一个开发框架,为你解决通用的任务
  • Simple and flexible mapping of RPC calls to operation instances
          简单和灵活的映射调用RPC去操作实例
  • Messages passing through fibers solve many threading problems
          信息传递是通过线程池来解决多线程的一些问题
  • Designed to saturate bandwidth before the CPU becomes the bottleneck
          在CPU成为瓶颈之前设计成饱和带宽

     Server Development Tools 服务器开发工具

  • Fully running in Visual Studio » F5 » Debug right from your code!
          完全运行在VS上,F5可以进行调试
  • Use all the first class tools from .NET Development
    • Microsoft: Visual Studio
    • Redgate: Memory Profiler, Performance Profiler, Reflector (see here )
    • Jetbrains: ReSharper, dotTrace, dotCover, dotPeek (see here )
          可使用的工具
               Microsoft:VS
               Redgate:内存分析、性能分析
               Jetbrains:ReSharper, dotTrace, dotCover, dotPeek 

     Data Persistence (DBs) 数据持久层

  • Photon does not provide an persistence layer
          Photon不提供数据持久层
  • .NET/Windows supports all major products
          .NET/Windows提供SQL和NoSQL
  • Usage of ORM (mapping) layers optional
          可使用ORM(对象关系映射)

     Vast Support of Client Platforms 支持的客户端平台

 

  • All client platforms interoprate (iOS vs Android vs PC)
          支持所有的客户端平台
  • Major client platforms supported 主要的客户端平台
    • Unity3d: Inlcuding Web/Standalone (Win, MAC, Linux), iOS, Android (see here )
    • MAC: iOS (iPad, iPhone), Mac OSX
    • Marmalade: iOS, Android, Bada, LG, BlackBerry (see here )
    • Flash & Air: Browser, Standalone, iOS, Android
    • Windows 8, Windows 7, Vista, XP, Windows Server: Native & .NET
    • Windows Phone 7+
    • HTML5: Javascript
    • Android: Java and native (NDK)
    • .NET
    • Mono(跨平台的.Net运行环境)

     Hosting 托管

  • Host Photon with any major provider
    • PaaS: Platform as a Service
    • IaaS: Infrastructure as a Service
          主要提供者
               平台即服务
               基础设施即服务
  • Selected providers 可选供应商
               微软Azure、Leaseweb、SoftLayer、Rackspace、Amazon EC2

     Support 支持

posted @ 2013-05-07 20:46  M守护神  阅读(1547)  评论(0编辑  收藏  举报