ActiveMQ不支持延时队列任务。如果大家有好的实现方法欢迎给建议。

2017-01-27更新：添加Apahce ActiveMQ队列支持。添加错误日志文件格式支持
activeMQ配置如下：

'queue' => [
    'class' => 'shmilyzxt\queue\queues\ActivemqQueue',
    'jobEvent' => [
        'on beforeExecute' => ['shmilyzxt\queue\base\JobEventHandler','beforeExecute'],
        'on beforeDelete' => ['shmilyzxt\queue\base\JobEventHandler','beforeDelete'],
    ],
    'connector' => [ 
        'class' => 'shmilyzxt\queue\connectors\ActivemqConnector',
        'broker' => 'tcp://127.0.0.1:61613',
        'timeout' => 10
    ],
    'queue' => 'default',
    'expire' => 60,
    'maxJob' => 0,
    'failed' => [
        'logFail' => true,
        'provider' => [
            'class' => 'shmilyzxt\queue\failed\FileFaildProvider',//文件错误日志
            'filePath' => 'D://xampp/htdocs/advanced/vendor/shmilyzxt/yii2-queue/failed/log/failed.log',
        ],
    ],
]