Polling Handling

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Installing

npm install --save @widergy/polling-handling

yarn add @widergy/polling-handling

Basic usage

On application starts

import Polling from '@widergy/polling-handling';

class App extends Component {
  componentDidMount = () => {
    Polling.init('Polling endpoint base url, for example: http://apibaseurl.com/api/v1/async_request/jobs/');
  ....

When you need to consume a service with polling

import Polling from '@widergy/polling-handling';

// Service that triggers async worker generation 
const someService = parameters => api.get('/some_endpoint', parameters);

....
// When we need to consume that service, and poll the async worker to obtain info:
const response = await Polling.handle(someService(parameters));

Interface

Input

Polling.init(baseUrl)

• baseUrl (Required): Endpoint base for all async jobs, then handle concats job id to this url.

Polling.handle(originalRequest, timeout)

• originalRequest (Required): Api call that returns job code for poll.

• timeout (Optional): For override the default timeout value (60000 milliseconds).

Output

If requests fails returns a response object with two keys:

• error: Complete error details from api answer.
• status: Status code from api answer.

If request finish ok, a response object with only one key:

• data: Complete information from api answer.

License

MIT © Widergy