registerScopeExitCallback function
Register a onScopeExitCallback
to be invoked when this service scope ends.
The registered on-scope-exit functions are executed in reverse registration order.
Implementation
void registerScopeExitCallback(ScopeExitCallback onScopeExitCallback) {
var serviceScope = _serviceScope;
if (serviceScope == null) {
throw StateError('Not running inside a service scope zone.');
}
serviceScope.registerOnScopeExitCallback(onScopeExitCallback);
}