releaseAllFor method
Implementation
Future<void> releaseAllFor(String miniProgramId) async {
await cancelFor(miniProgramId);
final refs = _owners.entries
.where((entry) => entry.value == miniProgramId)
.map((entry) => entry.key)
.toList();
for (final ref in refs) {
await _release(miniProgramId, ref);
}
}