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MPUSH消息推送 / mpush

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README
Apache-2.0

详细教程

源码

ps:由于源码分别在github和码云有两份,最新的代码以github为主

服务调用关系

源码测试

  1. git clone https://github.com/mpusher/mpush.git
  2. 导入到eclipse或Intellij IDEA
  3. 打开mpush-test模块,所有的测试代码都在该模块下
  4. 修改配置文件src/test/resource/application.conf文件修改方式参照 服务部署第6点
  5. 运行com.mpush.test.sever.ServerTestMain.java启动长链接服务
  6. 运行com.mpush.test.client.ConnClientTestMain.java 模拟一个客户端
  7. 运行com.mpush.test.push.PushClientTestMain 模拟给用户下发消息
  8. 可以在控制台观察日志看服务是否正常运行,消息是否下发成功

服务部署

说明:mpush 服务只依赖于zookeeper和redis,当然还有JDK>=1.8
  1. 安装jdk 1.8 以上版本并设置%JAVA_HOME%

  2. 安装zookeeper (安装配置步骤略)

  3. 安装Redis (安装配置步骤略)

  4. 下载mpush server 最新的正式包https://github.com/mpusher/mpush/releases

  5. 解压下载的tar包tar -zvxf mpush-release-0.0.2.tar.gz到 mpush 目录, 结构如下

    drwxrwxr-x 2 shinemo shinemo  4096 Aug 20 09:30 bin —> 启动脚本
    drwxrwxr-x 2 shinemo shinemo  4096 Aug 20 09:52 conf —> 配置文件
    drwxrwxr-x 2 shinemo shinemo  4096 Aug 20 09:29 lib —> 核心类库
    -rw-rw-r-- 1 shinemo shinemo 11357 May 31 11:07 LICENSE
    drwxrwxr-x 2 shinemo shinemo  4096 Aug 20 09:32 logs —> 日志目录
    -rw-rw-r-- 1 shinemo shinemo    21 May 31 11:07 README.md
    drwxrwxr-x 2 shinemo shinemo  4096 Aug 20 09:52 tmp
    
  6. 修改 conf 目录下的 vi mpush.conf文件, mpush.conf里的配置项会覆盖同目录下的reference.conf文件

       #主要修改以下配置
       mp.net.connect-server-port=3000//长链接服务对外端口, 公网端口
       mp.zk.server-address="127.0.0.1:2181"//zk 机器的地址
       mp.redis={//redis 相关配置
             nodes:["127.0.0.1:6379"] //格式是ip:port
             cluster-model:single //single, cluster
       }
       //还有用于安全加密的RSA mp.security.private-key 和 mp.security.public-key 等...

    如果要修改其他配置请参照reference.conf文件

  7. 给bin目录下的脚本增加执行权限chmod u+x *.sh

  8. 执行./mp.sh start 启动服务, 查看帮助./mp.sh 目前支持的命令:

    Usage: ./mp.sh {start|start-foreground|stop|restart|status|upgrade|print-cmd}

    set-env.sh 用于增加和修改jvm启动参数,比如堆内存、开启远程调试端口、开启jmx等

  9. cd logs目录,cat mpush.out查看服务是否启动成功

  10. 集成部署,比如集成到现有web工程一起部署到tomcat,可以添加如下依赖

<dependency>
   <groupId>com.github.mpusher</groupId>
   <artifactId>mpush-boot</artifactId>
   <version>0.0.2</version>
</dependency>

启动入口com.mpush.bootstrap.ServerLauncher.java

配置文件详解

##################################################################################################################
#
# NOTICE
#
# 系统配置文件所有列出的项是系统所支持全部配置项
# 如果要覆盖某项的值可以添加到mpush.conf中
#
# 配置文件格式采用HOCON格式解析库由https://github.com/typesafehub/config提供。
# 具体可参照说明文档比如含有特殊字符的字符串必须用双引号包起来
#
##################################################################################################################

mp {
 #基础配置
 home=${user.dir} //程序工作目录

 #日志配置
 log-level=warn
 log-dir=${mp.home}/logs
 log-conf-path=${mp.home}/conf/logback.xml

 #核心配置
 core {
     max-packet-size=10k //系统允许传输的最大包的大小
     compress-threshold=10k //数据包启用压缩的临界值,超过该值后对数据进行压缩
     min-heartbeat=3m //最小心跳间隔
     max-heartbeat=3m //最大心跳间隔
     max-hb-timeout-times=2 //允许的心跳连续超时的最大次数
     session-expired-time=1d //用于快速重连的session 过期时间默认1天
     epoll-provider=netty //nio:jdk自带,netty:由netty实现
 }

 #安全配置
 security {
     #rsa 私钥公钥key长度为1024;可以使用脚本bin/rsa.sh生成, @see com.mpush.tools.crypto.RSAUtils#main
     private-key="MIIBNgIBADANBgkqhkiG9w0BAQEFAASCASAwggEcAgEAAoGBAKCE8JYKhsbydMPbiO7BJVq1pbuJWJHFxOR7L8Hv3ZVkSG4eNC8DdwAmDHYu/wadfw0ihKFm2gKDcLHp5yz5UQ8PZ8FyDYvgkrvGV0ak4nc40QDJWws621dm01e/INlGKOIStAAsxOityCLv0zm5Vf3+My/YaBvZcB5mGUsPbx8fAgEAAoGAAy0+WanRqwRHXUzt89OsupPXuNNqBlCEqgTqGAt4Nimq6Ur9u2R1KXKXUotxjp71Ubw6JbuUWvJg+5Rmd9RjT0HOUEQF3rvzEepKtaraPhV5ejEIrB+nJWNfGye4yzLdfEXJBGUQzrG+wNe13izfRNXI4dN/6Q5npzqaqv0E1CkCAQACAQACAQACAQACAQA="
     public-key="MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCghPCWCobG8nTD24juwSVataW7iViRxcTkey/B792VZEhuHjQvA3cAJgx2Lv8GnX8NIoShZtoCg3Cx6ecs+VEPD2fBcg2L4JK7xldGpOJ3ONEAyVsLOttXZtNXvyDZRijiErQALMTorcgi79M5uVX9/jMv2Ggb2XAeZhlLD28fHwIDAQAB"
     aes-key-length=16 //AES key 长度
 }

 #网络配置
 net {
     local-ip=""  //本地ip, 默认取第一个网卡的本地IP
     public-ip="" //外网ip, 默认取第一个网卡的外网IP

     connect-server-bind-ip=""  //connSrv 绑定的本地ip (默认anyLocalAddress 0.0.0.0 or ::0)
     connect-server-register-ip=${mp.net.public-ip}  //公网ip, 注册到zk中的ip, 默认是public-ip
     connect-server-port=3000 //长链接服务对外端口, 公网端口
     connect-server-register-attr { //注册到zk里的额外属性,比如配置权重,可在alloc里排序
         weight:1
     }

     gateway-server-bind-ip=""  //gatewaySrv 绑定的本地ip (默认anyLocalAddress 0.0.0.0 or ::0)
     gateway-server-register-ip=${mp.net.local-ip}  //本地ip, 注册到zk中的ip, 默认是local-ip
     gateway-server-port=3001 //网关服务端口, 内部端口
     gateway-server-net=tcp //网关服务使用的网络类型tcp/udp/sctp/udt

     gateway-client-port=4000 //UDP 客户端端口
     gateway-server-multicast="239.239.239.88" //239.0.0.0~239.255.255.255为本地管理组播地址,仅在特定的本地范围内有效
     gateway-client-multicast="239.239.239.99" //239.0.0.0~239.255.255.255为本地管理组播地址,仅在特定的本地范围内有效
     gateway-client-num=1 //网关客户端连接数

     admin-server-port=3002 //控制台服务端口, 内部端口
     ws-server-port=0 //websocket对外端口, 公网端口, 0表示禁用websocket
     ws-path="/" //websocket path

     public-host-mapping { //本机局域网IP和公网IP的映射关系, 该配置后续会被废弃
         //"10.0.10.156":"111.1.32.137"
         //"10.0.10.166":"111.1.33.138"
     }

     snd_buf { //tcp/udp 发送缓冲区大小
         connect-server=32k
         gateway-server=0
         gateway-client=0 //0表示使用操作系统默认值
     }

     rcv_buf { //tcp/udp 接收缓冲区大小
         connect-server=32k
         gateway-server=0
         gateway-client=0 //0表示使用操作系统默认值
     }

     write-buffer-water-mark { //netty 写保护
         connect-server-low=32k
         connect-server-high=64k
         gateway-server-low=10m
         gateway-server-high=20m
     }

     traffic-shaping { //流量整形配置
         gateway-client {
             enabled:false
             check-interval:100ms
             write-global-limit:30k
             read-global-limit:0
             write-channel-limit:3k
             read-channel-limit:0
         }

         gateway-server {
             enabled:false
             check-interval:100ms
             write-global-limit:0
             read-global-limit:30k
             write-channel-limit:0
             read-channel-limit:3k
         }

         connect-server {
             enabled:false
             check-interval:100ms
             write-global-limit:0
             read-global-limit:100k
             write-channel-limit:3k
             read-channel-limit:3k
         }
     }
 }

 #Zookeeper配置
 zk {
     server-address="127.0.0.1:2181" //多台机器使用","分隔如:"10.0.10.44:2181,10.0.10.49:2181" @see org.apache.zookeeper.ZooKeeper#ZooKeeper()
     namespace=mpush
     digest=mpush //zkCli.sh acl 命令 addauth digest mpush
     watch-path=/
     retry {
         #initial amount of time to wait between retries
         baseSleepTimeMs=3s
         #max number of times to retry
         maxRetries=3
         #max time in ms to sleep on each retry
         maxSleepMs=5s
     }
     connectionTimeoutMs=5s
     sessionTimeoutMs=5s
 }

 #Redis集群配置
 redis {
     cluster-model=single //single,cluster,sentinel
     sentinel-master:""
     nodes:[] s//["127.0.0.1:6379"]格式ip:port
     password="" //your password
     config {
         maxTotal:8,
         maxIdle:4,
         minIdle:1,
         lifo:true,
         fairness:false,
         maxWaitMillis:5000,
         minEvictableIdleTimeMillis:300000,
         softMinEvictableIdleTimeMillis:1800000,
         numTestsPerEvictionRun:3,
         testOnCreate:false,
         testOnBorrow:false,
         testOnReturn:false,
         testWhileIdle:false,
         timeBetweenEvictionRunsMillis:60000,
         blockWhenExhausted:true,
         jmxEnabled:false,
         jmxNamePrefix:pool,
         jmxNameBase:pool
     }
 }

 #HTTP代理配置
 http {
     proxy-enabled=false //启用Http代理
     max-conn-per-host=5 //每个域名的最大链接数, 建议web服务nginx超时时间设长一点, 以便保持长链接
     default-read-timeout=10s //请求超时时间
     max-content-length=5m //response body 最大大小
     dns-mapping { //域名映射外网地址转内部IP, 域名部分不包含端口号
         //"mpush.com":["127.0.0.1:8080", "127.0.0.1:8081"]
     }
 }

 #线程池配置
 thread {
     pool {
         conn-work:0 //接入服务线程池大小,0表示线程数根据cpu核数动态调整(2*cpu)
         gateway-server-work:0 //网关服务线程池大小,0表示线程数根据cpu核数动态调整(2*cpu)
         http-work:0 //http proxy netty client work pool size,0表示线程数根据cpu核数动态调整(2*cpu)
         ack-timer:1 //处理ACK消息超时
         push-task:0 //消息推送中心,推送任务线程池大小, 如果为0表示使用Gateway Server的work线程池,tcp下推荐0
         gateway-client-work:0 //网关客户端线程池大小,0表示线程数根据cpu核数动态调整(2*cpu),该线程池在客户端运行
         push-client:2 //消息推送回调处理,该线程池在客户端运行

         event-bus { //用户处理内部事件分发
             min:1
             max:16
             queue-size:10000 //大量的online,offline
         }

         mq { //用户上下线消息, 踢人等
             min:1
             max:4
             queue-size:10000
         }
     }
 }

 #推送消息流控
 push {
    flow-control { //qps = limit/(duration)
         global:{ //针对非广播推送的流控,全局有效
             limit:5000 //qps = 5000
             max:0 //UN limit
             duration:1s //1s
         }

         broadcast:{ //针对广播消息的流控,单次任务有效
             limit:3000 //qps = 3000
             max:100000 //10w
             duration:1s //1s
         }
    }
 }

 #系统监控配置
 monitor {
     dump-dir=${mp.home}/tmp
     dump-stack=false //是否定时dump堆栈
     dump-period=1m  //多久监控一次
     print-log=true //是否打印监控日志
     profile-enabled=false //开启性能监控
     profile-slowly-duration=10ms //耗时超过10ms打印日志
 }

 #SPI扩展配置
 spi {
     thread-pool-factory:"com.mpush.tools.thread.pool.DefaultThreadPoolFactory"
     dns-mapping-manager:"com.mpush.common.net.HttpProxyDnsMappingManager"
 }
}
  1. 未完待续...
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简介

mpush 消息推送Server 展开 收起
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