public void Close(bool remove = true)
{
running = false;
foreach (var ws in webSites)
{
ws.Value?.Close();
if (remove)
{
webSites.Remove(ws.Key);
}
}
AccessProvider.Close();
NavigationProvider.Close();
ServerProvider.Close();
ClientProvider.Close();
NewsProvider.Close();
UserProvider.Close();
db.Close();
}