安装php
apt-get install php5-cli
root@iZ23b64pe35Z:/home/www# php -v PHP 5.5.9-1ubuntu4.20 (cli) (built: Oct 3 2016 13:00:37)
检查pcntl、posix扩展(已经安装成功)
root@iZ23b64pe35Z:/home/www# php -m | grep pcntl pcntl root@iZ23b64pe35Z:/home/www# php -m | grep posix posix
安装git
apt-get install git
下载 workerman-todpole
git clone https://github.com/walkor/workerman-todpole.git
缺少官方依赖包,直接启动发现会报错:
root@iZ23b64pe35Z:/home/www# cd workerman-todpole/ root@iZ23b64pe35Z:/home/www/workerman-todpole# ls Applications composer.json MIT-LICENSE.txt README.md start.php root@iZ23b64pe35Z:/home/www/workerman-todpole# php start.php start PHP Warning: require_once(/home/www/workerman-todpole/vendor/autoload.php): failed to open stream:
No such file or directory in /home/www/workerman-todpole/start.php on line 29
安装:Composer 是 PHP 的一个依赖管理工具(全局安装)
curl -sS https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer
注意: 如果上诉命令因为权限执行失败, 请使用 sudo 再次尝试运行 mv
那行命令。
现在只需要运行 composer
命令就可以使用 Composer 而不需要输入 php composer.phar
vendor
目录是依赖库的目录,这些其实都是可以通过一个命令来得到的,只要你提供composer.json
文件,那么你将这个项目git clone
下来之后,直接:
composer install
就可以得到相应的依赖库了。
再次启动workerman
root@iZ23uv7rgv9Z:/home/www/workerman-todpole# ls Applications composer.json composer.lock MIT-LICENSE.txt README.md start.php vendor
启动正常
root@iZ23uv7rgv9Z:/home/www/workerman-todpole# php start.php start Workerman[start.php] start in DEBUG mode ----------------------- WORKERMAN ----------------------------- Workerman version:3.3.6 PHP version:5.5.9-1ubuntu4.20 ------------------------ WORKERS ------------------------------- user worker listen processes status root TodpoleBusinessWorker none 4 [OK] root TodpoleGateway websocket://0.0.0.0:8282 4 [OK] root Register text://0.0.0.0:1237 1 [OK] root WebServer http://0.0.0.0:8383 2 [OK] ---------------------------------------------------------------- Press Ctrl-C to quit. Start success.
查看本机的IP地址:
ip addr
再次启动workerman,在浏览器地址输入
http://本机IP地址:8383/
测试结果:
成功安装!
状态详解
root@iZ23uv7rgv9Z:/home/www/workerman-todpole# php start.php status Workerman[start.php] status ---------------------------------------GLOBAL STATUS-------------------------------------------- Workerman version:3.3.6 PHP version:5.5.9-1ubuntu4.20 start time:2016-12-22 22:53:51 run 0 days 0 hours load average: 0, 0.01, 0.05 event-loop:select(libevent扩展(或者event扩展)使得PHP可以使用系统Epoll、Kqueue等高级事件处理机制,能够显著提高WorkerMan在高并发连接时CPU利用率。在高并发长连接相关应用中非常重要。libevent扩展(或者event扩展)不是必须的,如果没安装,则默认使用PHP原生Select事件处理机制。) 4 workers 11 processes worker_name exit_status exit_count TodpoleBusinessWorker 0 0 TodpoleGateway 0 0 Register 0 0 WebServer 0 0 ---------------------------------------PROCESS STATUS------------------------------------------- pid memory listening worker_name connections total_request send_fail throw_exception 4190 1.25M http://0.0.0.0:8383 WebServer 0 0 0 0 4191 1.25M http://0.0.0.0:8383 WebServer 0 0 0 0 4189 1.5M text://0.0.0.0:1237 Register 8 8 0 0 4185 1.5M websocket://0.0.0.0:8282 TodpoleGateway 5 4 0 0 4186 1.5M websocket://0.0.0.0:8282 TodpoleGateway 5 4 0 0 4187 1.5M websocket://0.0.0.0:8282 TodpoleGateway 5 4 0 0 4188 1.5M websocket://0.0.0.0:8282 TodpoleGateway 5 4 0 0 4181 1.75M none TodpoleBusinessWorker 5 3 0 0 4183 1.75M none TodpoleBusinessWorker 5 1 0 0 4182 1.75M none TodpoleBusinessWorker 5 1 0 0 4184 1.75M none TodpoleBusinessWorker 5 1 0 0 root@iZ23uv7rgv9Z:/home/www/workerman-todpole#
红色为对应的4个worker
黄色为每个worker退出的次数和状态
例如执行一个:php start.php reload (reload命令的话)
TodpoleBusinessWorker 会退出,(启动的时候会直接去连接TodpoleGateway内部端口,会建立起通讯的,不会监听端口的)
TodpoleGateway(维持客户端连接,如果退出就会和客户端断开的,会监听端口的)是不会退出的
WebServer 有两个进程也会退出两次
Register(维持TodpoleBusinessWorker 和TodpoleGateway之间进行通信的)内部服务,没有任何逻辑,所以也不会退出的
total_request 多少个请求