protected override void TeardownVariant(int option)
{
_dbObserver?.Dispose();
_dbObserver = null;
_docObserver?.Dispose();
_docObserver = null;
base.TeardownVariant(option);
}
public void TestDocObserver()
{
RunTestVariants(() => {
CreateRev("A", C4Slice.Constant("1-aa"), Body);
_docObserver = Native.c4docobs_create(Db, "A", DocObserverCallback, this);
CreateRev("A", C4Slice.Constant("2-bb"), Body);
CreateRev("B", C4Slice.Constant("1-bb"), Body);
_docCallbackCalls.Should().Be(1, "because there was only one update to the doc in question");
});
}
public ListenerToken AddDocumentChangeListener(string id, [CanBeNull] TaskScheduler scheduler,
EventHandler <DocumentChangedEventArgs> handler)
{
CBDebug.MustNotBeNull(Log.To.Database, Tag, nameof(id), id);
CBDebug.MustNotBeNull(Log.To.Database, Tag, nameof(handler), handler);
return(ThreadSafety.DoLocked(() =>
{
CheckOpen();
var cbHandler =
new CouchbaseEventHandler <string, DocumentChangedEventArgs>(handler, id, scheduler);
var count = _documentChanged.Add(cbHandler);
if (count == 0)
{
var docObs = new DocumentObserver(_c4db, id, _DocObserverCallback, this);
_docObs[id] = docObs;
}
return new ListenerToken(cbHandler, "doc");
}));
}