pumpEventQueue function

Future pumpEventQueue(
  1. {int times = 20}

Returns a Future that completes after the event loop has run the given number of times (20 by default).

Awaiting this approximates waiting until all asynchronous work (other than work that's waiting for external resources) completes.


Future pumpEventQueue({int times = 20}) {
  if (times == 0) return Future.value();
  // Use the event loop to allow the microtask queue to finish.
  return Future(() => pumpEventQueue(times: times - 1));