Photon——Feature Overview 功能概述

時間 2019-11-17

標籤 photon feature overview 功能概述简体版

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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是一個快速、簡單、靈活、實時的Socket服務器和開發框架，客戶端SDK可用於如下平臺：

The Photon high level architecture looks like this:

Photon的高級架構體系：

Basic Architecture 基本架構

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++編寫的，這是出於性能考慮

它使用的是完成端口IOCP，用於高性能套接字的處理

使用了更好的協議

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 託管着運行業務邏輯的 .NET CLR

包括運行在Photon上全部的應用程序

用C#編碼

Server Applications (C#) 服務器應用程序

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)

咱們提供了多種應用做爲開始點

Lite：簡單又強大的房間遊戲邏輯基礎

LiteLobby：大廳功能和房間邏輯

Policy：爲U3D，Flash，Silverlight提供的策略服務

LoadBalancing：負載均衡的Lite擴展服務器

The apps are tuned for performance and can be used out of the box or extended

這些應用是性能調優和可擴展的

Convenient xcopy deploy (automatic or manual restart)

方便部署（自動或手動重啓）

Protocols 協議層

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支持如下協議

可靠的UDP（基於eNet），專門針對Client-2-Server架構

二進制TCP

Web Sockets

Transfer protocol is very lean and slim

傳輸協議很精簡

Photon wraps up the networking layer of each client platform

Photon包含了網絡層的每一個客戶端平臺

Communicate cross-platform and cross-protocol

通訊是跨平臺和跨協議的

Put your data in hashtables and send it: forget about de-/serialization

你的數據是放在hashtables中進行發送的，無需序列化和反序列化

Server Dev Framework (C#) 服務器Dev框架

All apps sit on top of a development framework that solves common tasks for you

置於全部應用程序之下的一個開發框架，爲你解決通用的任務

Simple and flexible mapping of RPC calls to operation instances

簡單和靈活的映射調用RPC去操做實例

Messages passing through fibers solve many threading problems

信息傳遞是經過線程池來解決多線程的一些問題

Designed to saturate bandwidth before the CPU becomes the bottleneck

在CPU成爲瓶頸以前設計成飽和帶寬

Server Development Tools 服務器開發工具

Fully running in Visual Studio » F5 » Debug right from your code!

徹底運行在VS上，F5能夠進行調試

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 )

可以使用的工具

Microsoft：VS

Redgate：內存分析、性能分析

Jetbrains：ReSharper, dotTrace, dotCover, dotPeek

Data Persistence (DBs) 數據持久層

Photon does not provide an persistence layer

Photon不提供數據持久層

.NET/Windows supports all major products
- SQL: MySQL, Postgres, MS SQL Server, SQLLite, …
- NoSQL: MongoDB , Redis , MemCached , …

.NET/Windows提供SQL和NoSQL

Usage of ORM (mapping) layers optional

可以使用ORM（對象關係映射）

Vast Support of Client Platforms 支持的客戶端平臺

All client platforms interoprate (iOS vs Android vs PC)

支持全部的客戶端平臺

Major client platforms supported 主要的客戶端平臺
- 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（跨平臺的.Net運行環境）