├── 1.0.01 ├── RELEASE.LOG ├── binary │ ├── ddpush-1.0.01.zip │ ├── DDPushClientDemoTCP.apk │ └── DDPushClientDemoUDP.apk └── source │ ├── DDPushClientDemoTCP.zip │ ├── DDPushClientDemoUDP.zip │ └── ddpush-1.0.01-src.zip ├── 1.0.02 ├── RELEASE.LOG ├── binary │ ├── ddpush-1.0.02.zip │ ├── DDPushClientDemoTCP.apk │ └── DDPushClientDemoUDP.apk └── source │ ├── DDPushClientDemoTCP.zip │ ├── DDPushClientDemoUDP.zip │ └── ddpush-1.0.02-src.zip ├── 1.0.03 ├── RELEASE.LOG ├── binary │ ├── ddpush-1.0.03.zip │ ├── DDPushClientDemoTCP.apk │ └── DDPushClientDemoUDP.apk └── source │ ├── DDPushClientDemoTCP.zip │ ├── DDPushClientDemoUDP.zip │ └── ddpush-1.0.03-src.zip └── README.md /1.0.01/RELEASE.LOG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/tianshaojie/DDPush/HEAD/1.0.01/RELEASE.LOG -------------------------------------------------------------------------------- /1.0.02/RELEASE.LOG: 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-------------------------------------------------------------------------------- 1 | # DDPush 2 | 3 | ## DDPush是什么 4 | 5 | DDPush (Dimension Door Push)，[任意门推送WIKI](https://github.com/jsbd/DDPush/wiki)，是一款开源免费的单机千万级实时信息推送服务器，使用Java语言开发，具有简单、稳定、高性能、高容量等特点，适用于互联网、移动互联网、物联网、Android、智能设备、硬件设备等各种环境。 6 | 7 | ## DDPush可以做什么 8 | 9 | ### 移动互联网信息推送 10 | DDPush可实时推送信息到各种Android、Windows等手机和平板（即“透传”），并支持双向通信。DDPush支持自定义信息，信息的格式和内容可由开发者自行定义 11 | ### IM实时消息系统核心组件 12 | 通过集成DDPush，可以开发各种IM实时消息系统，例如：聊天系统、社交App等。 13 | ### 物联网设备控制与交互 14 | DDPush可作为一个实时控制中心，控制物联网中的各种硬件设备（硬件需支持网络通信），与之双向通信。 15 | 16 | ## DDPush有什么优势 17 | 18 | ### 开源、免费 19 | DDPush采用Apache License Version 2.0开源协议，可放心使用，只要您保留其许可证信息。 20 | ### 容量高，速度快，要求低 21 | DDPush在线部分主要采用UDP协议（同时支持TCP协议），支撑1000万终端在线的服务器，最少只需要4G内存（不考虑变长自定义信息的情况下），单个主流双核CPU使用率低于75%。即：一部普通PC台式机的配置。 22 | DDPush推送部分采取TCP协议和Java NIO非阻塞网络技术，普通PC可支持至少数千台应用服务器同时长连接推送信息到终端，每秒推送信息的速度在1万条以上 23 | ### 终端设备流量少，省电 24 | 采用DDPush，智能手机等终端设备在线一个月（空载的情况下），只需几百KB的上载流量，下载流量甚至可调节到为零。 25 | DDPush提供的Android手机App示例demo，连续在线48小时耗电少于0.5 mAh（使用2G网络GPRS连接，经360省电王测试 [>>>详情](https://github.com/jsbd/DDPush/wiki/2.-%E8%80%97%E7%94%B5%E5%88%86%E6%9E%90)） 26 | 27 | ## DDPush基于什么技术 28 | 29 | DDPush基于自有的二进制网络传输协议（基于TCP和UDP），因此客户端可以支持各种类型的终端设备，包括各种智能手机、平板、智能设备、物联网硬件，和各种终端操作系统（包括: Android, Windows, Linux等）。 30 | DDPush使用Java语言开发，因此服务端可运行在各种操作系统和服务器上。 31 | ![DDPush](http://jsbd.github.io/images/ddpush/logo.jpg) 32 | 33 | --- 34 | 35 | ## 项目由来 36 | 项目和文档来自[DDPush官网](http://www.ddpush.net/)，之前和DDPush作者联系建议将项目迁移到Github上无果（作者本人很低调，没有这个打算，接下来So~~~~），个人觉得DDPush项目很优秀，遂决定将作者官网DDPush相关的资料迁移此处，希望能帮助跟我一样喜欢这个项目的开发者。 37 | 38 | ## 项目计划 39 | 1.继续保持原作者发布项目的风格，文档与作者官网保持同步，定期更新....（需要众多DDPush爱好者的支持和整理） 40 | 41 | 2.欢迎大家提ISSUE，一起来完善强大这个项目，开发更多的功能。 42 | --------------------------------------------------------------------------------