问如何让``redux saga`‘使用最新调度事件的结果？

EN

import { buffers } from 'redux-saga'
import { take, actionChannel, call, ... } from 'redux-saga/effects'

function* watchActions() {
    // 1- Create a channel for queueing actions
    const actionsChannel = yield actionChannel('REQUEST', buffers. expanding(5))

    while (true) {
        // 2- Blocks the Saga until a message is available on the channel
        const {payload} = yield take(actionsChannel)
        // 3- Note that we're using a blocking call
        yield call(handleRequest, payload)
    }
}

function* handleRequest(payload) { ... }