Throttler to limit parallel request and rate
Throttler(nb, rate, send)
- nb is the number of parallel request
- rate is an object which defined the time windows rate limiting, it contain nb and time in ms
- send is a function which send back a promise, it's what we try to throttle
just call throttler.send() and it will return a promise which will be resolve when the request has been sent
the important file is Throttler.js the rest is here for Demo purpose, you can launch the Demo with
npm run installDemo
npm run demo
and connect with your browser on port 9001, after clicking a bit on the send button you should see:
in my example client.js I use a polling mechanism, so the request given to the throttler don't need to be a simple request. In the demo, the first request is to start the computation, then poll the result every second