[Verse-dev] fixing session_get_size

[Eskil Steenberg]

Hi

> I fixed a bug that would sometimes keep the client/server from sending
> acks/naks. As a result of this the history buffer didn't get cleared. As
> a result of this, verse_session_get_size() now works.
>
> Acks/naks are still counted though, so you can expect it to return
> values up to around ~10 when everything has been sent. This should make
> writing data pushers easier, since they only need to check if this
> function once all layers are created.

Great!

I looked ib to this and ve need a separate nak_ack history for this, it
was only hours before i left and obn the wrong machine, so i didnt make a
fix for it, but i will when i get back.

E