Hi Maxim,
thanks for the modified versions of Print and Probe. They solve my
logging needs for the whole script. But, how would you debug this:
if error? read-result: try [source-page: read/lines to-url url-to-read]
Where the crash is in READ/Lines url-to-read
Giuseppe Chillemi
> -----Messaggio originale-----
> Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Per conto di
> Maxim Olivier-Adlhoch
> Inviato: giovedì 25 marzo 2004 17.31
> A: [EMAIL PROTECTED]
> Oggetto: [REBOL] patching print & probe so they log to a file disk. [logs]
> [print] [probe]
>
>
> Hi Giuseppe,
>
> I changed subject,
>
> in order to get some feedback after a crash, you can add this before
> running your code:
>
> ;--------8<--------- invisible logging --------8<--------
>
> log-file: %/path/to/file.txt
>
> *print: :print
> print: func [data /log][
> if not log [*print data]
> write/append log-file append reform data "^/"
> ]
>
> *probe: :probe
> probe: func [data /log][
> if not log [*probe data]
> write/append log-file append reform data "^/"
> ]
> ;--------8<--------- invisible logging --------8<--------
>
> this wont' cure all your problems, but now, at least, whatever you print
> or probe, gets logged to a file, so you can print as much info as you can
> and review what happened AFTER the crash... that's what I do when I get to
> a point where code becomes unstable.
>
> It helped me find my crashing glayout issue.
>
>
> can anyone tell me if there is a function which is used to add trace
> messages even if only for netword stuff... maybe we can patch that one
> too so that trace gets silently dumped to a file too... :-)
>
> would be nice for off-line stats and access logs too.
>
> -MAx
> ---
> "You can either be part of the problem or part of the solution, but in the
> end, being part of the problem is much more fun."
>
>
> > -----Original Message-----
> > From: Giuseppe Chillemi [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, March 25, 2004 10:45 AM
> > To: [EMAIL PROTECTED]
> > Subject: [REBOL] R: Re: Rebol READ/lines http://page Crashes
> > (And he did
> > it again)
> >
> >
> >
> > Hi Maximo,
> > Rebol Interpreter crashed again under Windows.
> > I have not tried to open ports directly and I won't do it for a
> > couple as I need to study that chapter of the Rebol Guide.
> > It would be really usefull if Rebol could be started in
> > "DEBUG MODE"
> > logging some of its operations to send the information to Carl.
> >
> > Giuseppe Chillemi
> >
> >
> >
> > > -----Messaggio originale-----
> > > Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> > Per conto di
> > > Maxim Olivier-Adlhoch
> > > Inviato: giovedì 25 marzo 2004 14.55
> > > A: [EMAIL PROTECTED]
> > > Oggetto: [REBOL] Re: Rebol READ/lines http://page Crashes
> > >
> > >
> > > have you tried the application by using ports direcly ?
> > >
> > > it also has a /line mode which lets you extract content one
> > line at a
> > > time...
> > >
> > > you might also do:
> > >
> > > >> trace/net on
> > >
> > > to see what is happening and try to understand WHY its crashing...
> > >
> > > -MAx
> > > ---
> > > "You can either be part of the problem or part of the
> > solution, but in the
> > > end, being part of the problem is much more fun."
> > >
> > >
> > > > -----Original Message-----
> > > > From: Giuseppe Chillemi [mailto:[EMAIL PROTECTED]
> > > > Sent: Thursday, March 25, 2004 5:49 AM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: [REBOL] Rebol READ/lines http://page Crashes
> > > >
> > > >
> > > >
> > > >
> > > > I have finally completed my first Rebol program. It is a kind
> > > > of spider
> > > > which reads web pages and perform some work on them.
> > > >
> > > > From time to time I experience a crash of the Rebol
> > > > interpreter. On the
> > > > first READ attempt I get an error (intercepted with TRY), at
> > > > the second
> > > > attempt Rebol BUMS !
> > > >
> > > > I am not able to reproduce it because the problem depens from
> > > > the network,
> > > > the os and not from my script.
> > > >
> > > > Has anyone experienced the same problem ?
> > > >
> > > >
> > > >
> > > > Thanks
> > > >
> > > >
> > > >
> > > > Giuseppe Chillemi
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > --
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> > > >
> > > >
> > >
> > > --
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> >
> >
> >
> >
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> >
>
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