broadcast method

void broadcast(
  1. List<String> signalPaths,
  2. String source
)

Broadcast signalPaths from source to all registered listeners.

Does nothing when signalPaths is empty.

Implementation

void broadcast(List<String> signalPaths, String source) {
  if (signalPaths.isEmpty) {
    return;
  }
  _lastSource = source;
  _lastPaths = List.unmodifiable(signalPaths);
  notifyListeners();
}