getParents method
Implementation
AsyncReply<List<IResource?>> getParents(IResource resource) {
var rt = new AsyncReply<List<IResource?>>();
(sendRequest(IIPPacketAction.ResourceParents)
..addUint32((resource.instance as Instance).id))
.done()
..then((ar) {
if (ar != null) {
TransmissionType dataType = ar[0] as TransmissionType;
DC data = ar[1] as DC;
Codec.parse(data, 0, this, null, dataType).reply.then((resources) {
rt.trigger(resources as List<IResource>);
})
..error((ex) => rt.triggerError(ex));
} else {
rt.triggerError(Exception("Null response"));
}
})
..error((ex) => rt.triggerError(ex));
return rt;
}