php异步任务处理: gearman

Gearman是一个用来把工作委派给其他机器、分布式的调用更适合做某项工作的机器、并发的做某项工作在多个调用间做负载均衡

准备软件包

gearmand-1.1.12.tar.gz

gearman-1.1.1.tgz  php扩展

安装支持组件

yum -y install boost-devel* gperf* libevent-devel* libuuid-devel*

./configure

make

make install

ldconfig

安装gearman

tar xf gearmand-1.1.12.tar.gz

cd gearmand-1.1.12

./configure --with-php-config=/usr/local/php/bin/php-config

make

make install

安装php扩展

tar xf gearman-1.1.1.tgz

cd gearman-1.1.1

/usr/local/php/bin/phpize --with-php-config=/usr/local/php/bin/php-config

./configure --with-php-config=/usr/local/php/bin/php-config

make

配置gearman

cp /tools/gearman-1.1.1/modules/gearman.so /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226

vi /usr/local/php/etc/php.ini

extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226"

extension="gearman.so"

service httpd restart

开始使用

mkdir -p /usr/local/var/log/

echo '' > /usr/local/var/log/gearmand.log

gearmand -d

ps -ef | grep gearman

root               : ?        :: gearmand -d

root               : ?        :: gearmand -d

root          : pts/    :: grep gearman

/usr/local/php/bin/php -c /usr/local/php/etc/php.ini client.php

/usr/local/php/bin/php -c /usr/local/php/etc/php.ini worker.php

附: 几个代码示例

把代码放到htdocs目录下, 分别访问 worker.php 和 client.php

在linux命令行下执行也可以...

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