def subscriber = $events.getSubscriber()
subscriber.subscribeLocally({
    setChannel("subscription channel")
    setId("subscription id")
}) {
    $console.log("sub.groovy 收到事件", it.getData(), it.getTime(), it.getChannel())
}
subscriber.subscribeGlobally({
    setChannel("subscription channel")
    setId("subscription id")
}) {
    $console.log("sub.groovy 收到事件", it.getData(), it.getTime(), it.getChannel())
}
def mainThread = $script.getThreads().getMain()
def timer = mainThread.getTimer()
timer.setTimeout({
    // 保持脚本3秒钟不结束
}, 3000)