README

此扩展基于以下项目构建：这个、这个 和 这个。项目的目标是能够在单台机器上启动多个工作进程。仅作为进程（分支）工作。在配置中可以设置节点数量，请参考“配置”部分。

安装

建议通过Composer安装Gearman库（点击此处）。为此，请将以下行添加到您的composer.json文件中。

{
    "require": {
       "ferrumfist/yii-gearman": "dev-master"
    }
}

配置

'components' => [
  'gearman' => [
      'class' => 'ferrumfist\yii\gearman\src\GearmanComponent',
      'servers' => [
          ['host' => '127.0.0.1', 'port' => 4730],
      ],
      'user' => 'www-data',
      'jobs' => [
          'syncCalendar' => [
              'class' => 'common\jobs\SyncCalendar',
              'count'=>10 // default count 1
          ],
          ...
      ]
  ]
],
...
'controllerMap' => [
    'gearman' => [
        'class' => 'ferrumfist\yii\gearman\src\GearmanController',
        'gearmanComponent' => 'gearman',
    ],
    ...
],

作业示例

namespace common\jobs;

use ferrumfist\yii-gearman\JobBase;

class SyncCalendar extends JobBase
{
    public function execute(\GearmanJob $job = null)
    {
        // Do something
    }
}

使用分发器的示例

Yii::app()->gearman->getDispatcher()->background('syncCalendar', new JobWorkload([
    'params' => [
        'data' => 'value'
    ]
])); // run in background
Yii::app()->gearman->getDispatcher()->execute('syncCalendar', new JobWorkload([
    'params' => [
        'data' => 'value'
    ]
])); // run synchronize

使用Supervisor配置管理多个工作进程的示例

[program:yii-gearman-worker]
command=php [path_to_your_app]/yii gearman/start %(process_num)s
process_name=gearman-worker-%(process_num)s
priority=1
numprocs=5
numprocs_start=1
autorestart=true