iarna/call-limit

Limit the number of simultaneous executions of a async function.

Hi, you can find me various places as iarna:

• NPMJS
• Mastodon
• Twitter (mostly on hiatus in favor of Mastodon)

call-limit's Issues

Resolved promise value

When the limited function returns a promise that resolves to a value, that value doesn't make its way out of the wrapper function. I bet I'm just using this in a way that it isn't intended.

Unexpected behavior:

const limit = require('call-limit');

async function identity(value) {
  return value;
}

const limitedIdentity = limit.promise(identity, 1);

(async () => {
  const name = await limitedIdentity('name');
  // prints `result undefined` instead of `result name`
  console.log('result', name);
})();