internal void childRemoved(DataSnapshot dataSnapshot)
{
string key = dataSnapshot.Key;
LocationInfo info = GeoUtils.getMapSafe(key, locationInfos);
if (info != null)
{
ValueChangedListenerSetup vs = new ValueChangedListenerSetup(geoFire.getDatabaseRefForKey(key), true, (s) => {
if (s.DatabaseError == null)
{
lock (Lock) {
GeoLocation location = GeoFire.getLocationValue(dataSnapshot);
GeoHash hash = (location != null) ? new GeoHash(location) : null;
if (hash == null || !geoHashQueriesContainGeoHash(hash))
{
LocationInfo _info = GeoUtils.getMapSafe(key, locationInfos);
locationInfos.Remove(key);
if (_info != null && _info.inGeoQuery)
{
foreach (GeoQueryEventListener listener in eventListeners)
{
geoFire.raiseEvent(() => {
listener.onKeyExited(key);
});
}
}
}
}
}
});
}
}
private void addValueToReadyListener(Query firebase, GeoHashQuery query)
{
ValueChangedListenerSetup vs = new ValueChangedListenerSetup(firebase, true, (e) => {
lock (Lock) {
if (e.DatabaseError == null)
{
this.outstandingQueries.Remove(query);
this.checkAndFireReady();
}
else
{
foreach (GeoQueryEventListener listener in eventListeners)
{
geoFire.raiseEvent(() => {
listener.onGeoQueryError(e.DatabaseError);
});
}
}
}
});
}