waiteof option either causes network busy ordoesn't work (delay on job sending)

[André Hänsel]

> On May 14, 2010, at 5:56 AM, Paul wrote:
> >=20
> > On both the 1.3 and 1.4 CUPS Documentation it states that when using =
> the AppSocket (JetDirect) protocol, the waiteof option can be set to =
> false to prevent the socket backend waiting for a print job to finish.
> >=20
> > I tried this on 1.4 by setting DeviceURI =
> socket://10.100.3.15?waiteof=3Dfalse and it seemed to make no =
> difference, jobs were still spaced around 5s apart.
>
> This is the backchannel wait, which was finally removed for CUPS 1.4.4. =

Unless ifdef __APPLE__. See (and compile) http://svn.easysw.com/public/cups/trunk/backend/socket.c.