1, Runtimer主线程

1.1，EventBusListener/SPI
订阅事件，转发
    EventBusOnRocketMQListener
    Queue

1.2 Filter&Transformer
    EventRuleTransfer
    CPU

1.3 EventTargetPusher
    IO

TODO: OpenMessage as base Record

MVP edition

Run mvp demo

next meeting: next weekly, 3.5 20:00

TODO: metrics, logger, exception detail