为PHP添加swoole异步并行扩展
1. 确认安装环境
- 仅支持Linux操作系统,核心代码兼容FreeBSD,需要调整某些编译的参数和细节才能通过
- Linux内核版本2.3.32以上
- PHP5.3.10以上版本
- gcc4.4以上版本。核心代码兼容clang,需要关闭CPU亲和设置特性
- cmake2.4+,编译为libswoole.so作为C/C++库时,需要使用cmake
2. 安装与配置
2. 1安装swoole:可pecl直接在线安装,或下载releases版本的swoole编译安装
2.11 pecl安装swoole扩展
pecl不可用的请确认php安装目录的bin目录已加入系统变量
# pecl install swoole
2.12编译安装swoole扩展
从此处下载:http://pecl.php.net/package/swoole
# cd swoole # phpize # ./configure # make && make install
2.2配置php.ini
phpinfo()确认Configuration File (php.ini) Path
添加:
extension=swoole.so
重启Apache查看php扩展库
# service httpd restart # php -m
确认swoole已添加
官方文档:http://wiki.swoole.com/wiki/index/prid-1
3.测试
server.php:
<?php $serv = new swoole_server("0.0.0.0", 9501); $serv->on('connect', function ($serv, $fd){ echo "Client:Connect.\n"; }); $serv->on('receive', function ($serv, $fd, $from_id, $data) { $serv->send($fd, 'Swoole: '.$data); }); $serv->on('close', function ($serv, $fd) { echo "Client: Close.\n"; }); $serv->start(); ?>
client.php:
<?php $client = new swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC); $client->on("connect", function($cli) { $cli->send("hello world\n"); }); $client->on("receive", function($cli, $data){ echo "Receive: $data\n"; }); $client->on("error", function($cli){ echo "connect fail\n"; }); $client->on("close", function($cli){ echo "close\n"; }); $client->connect('127.0.0.1', 9501, 0.5); ?>
Test:
测试Server:
测试Client:
End.