[Gambas-user] Application_Read() called with no end

[Tobias Boege]

On Mon, 19 Aug 2013, Beno?t Minisini wrote:
> Le 18/08/2013 21:08, Tobias Boege a ?crit :
> > Hi Benoit,
> >
> > I'm using Application_Read() in a project now and it seems to misbehave. I
> > have attached a project which mirrors its input from within
> > Application_Read() using the Debug instruction.
> >
> > The problem is, even though the file I am redirecting in is completely read,
> > Application_Read() is still called with no end:
> >
> > $ echo "abc" >/tmp/file
> > $ gbx3 </tmp/file
> > MMain.Application_Read.12: abc
> > MMain.Application_Read.12:
> > MMain.Application_Read.12:
> > MMain.Application_Read.12:
> > ^C
> >
> > Maybe there is some feof(stdin) check missing to stop the watch since to
> > select(2), the file is still readily readable at the EOF. As callback_read()
> > in gbx_c_file.c seems to be widely shared, I don't want to mess around with
> > it without knowing the rest of the code.
> >
> > Regards,
> > Tobi
> >
> 
> Revision #5811 should fix that.
> 
> The principle is disabling the read watch as soon as reading a stream 
> fails for any reason.
> 
> If anything goes wrong after this fix, you will have to wait for two 
> weeks: I leave Paris for holidays!
> 

Works! Bon voyage. (I have to practice French again a little as in two
weeks, I'll spend my holidays there :-))

Regards,
Tobi