/// <summary>
/// Persists the current state.
/// <para/>
/// After new data are added by the <seealso cref="FrameStreamer"/>
/// it is necessary to call <seealso cref="SaveChanges"/> to
/// save them in the persistent location. If this is not called then
/// data are volatile and cannot be restored.
/// </summary>
public void SaveChanges()
{
_framesStore.Checkpoint();
}
/// <summary>
/// Persists the current state.
/// <para/>
/// After new data are added by the <seealso cref="FrameStreamer"/>
/// it is necessary to call <seealso cref="SaveChanges"/> to
/// save them in the persistent location. If this is not called then
/// data are volatile and cannot be restored.
/// </summary>
public void SaveChanges()
{
_conversationsStore.Checkpoint();
_framesStore.Checkpoint();
}