poll abstract method

Future<void> poll(
  1. String description,
  2. Future<bool> check(), {
  3. Duration interval = const Duration(milliseconds: 100),
})

Calls check every interval until it returns true.

Throws a ContainerLaunchException when the container exited in the meantime, or when description did not come true within remaining.

Implementation

Future<void> poll(
  String description,
  Future<bool> Function() check, {
  Duration interval = const Duration(milliseconds: 100),
});