@livechat/saga-utils v0.1.0

@livechat/saga-utils

Utils

• backoffRetry(min, max, saga, ...args)
• safe(saga, ...args)
• waitForState(selector, ...args)

backoffRetry(min, max, saga, ...args)

Example usage

import { backoffRetry } from '@livechat/saga-utils'

function* mightThrowSaga() {
  if (Math.random() > 0.5) {
    return 42
  }

  throw new Error('Answer has not been found.')
}

function* someSaga() {
  const answer = yield call(backoffRetry, 100, 20000, mightThrowSaga)
}

safe(saga, ...args)

import { safe } from '@livechat/saga-utils'

function* mightThrowSaga(random) {
  if (random > 0.5) {
    return 42
  }

  throw new Error('Answer has not been found.')
}

function* someSaga() {
  yield fork(safe, mightThrowSaga, Math.random())
  // ... you can safely proceed
}

waitForState(selector, ...args)

import { waitForState } from '@livechat/saga-utils'

const getActiveChatId = state => state.activeChat

function* someSaga() {
  const activeChatId = yield call(waitForState, getActiveChatId)
}