安装libevent:
wget http://www.monkey.org/~provos/libevent-1.4.12-stable.tar.gz
tar zxvf libevent-1.4.12-stable.tar.gz
cd libevent-1.4.12-stable/
./configure --prefix=/usr
make && make install
/sbin/ldconfig
cd ../
安装Gearman server and library:
wget http://launchpad.net/gearmand/trunk/0.9/+download/gearmand-0.9.tar.gz
tar zxvf gearmand-0.9.tar.gz
cd gearmand-0.9
./configure
make
make install
/sbin/ldconfig
cd ../
安装Gearman PHP extension:
wget http://pecl.php.net/get/gearman-0.5.0.tgz
tar zxvf gearman-0.5.0.tgz
cd gearman-0.5.0
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config --with-gearman
make
make install
cd ../
编辑php.ini配置文件加载相应模块并使之生效:
extension = "gearman.so"
启动Job:
gearmand -d
如果当前用户是root的话,则需要这样操作:
gearmand -d -u root
缺省会使用4730端口,下面会用到。
注意:如果找不到gearmand命令的路径,别忘了用whereis gearmand确认。
我们可以用 ps 指令來查看启动是否成功: ps aux |grep gearman
编写Worker:
worker.php文件内容如下:
<?php
$worker= new GearmanWorker();
$worker->addServer('127.0.0.1', 4730);
$worker->addFunction('reverse', 'my_reverse_function');
while ($worker->work());
function my_reverse_function($job)
{
return strrev($job->workload());
}
?>