On Tue, 23 May 2017, T Lee Davidson wrote:
> Hello folks,
>
> I am trying to see if gb.debug will help me diagnose why HttpClient does not
> properly expose redirect response codes on my
> system (and reportedly Tobi's system) while it does so correctly on Benoît's
> system.
>
> However, the documentation for gb.debug is so sparse that I am having to
> experiment and, of course, having a problem.
>
> With the following command-line application code (using the gb.debug
> component):
> ' Gambas module file
>
> Public Sub Main()
>
> Dim sName As String
>
> sName = Debug.Begin()
> Print sName
> Debug.Start ' Unable to open fifo
> Debug.Write("Hello world")
> Debug.Stop
> Debug.End
>
> End
>
> Public Sub Debug_Read(Data As String)
>
> Print Data
>
> End
> ' End Gambas module file
>
> Debug.Start causes an exception: "Unable to open fifo". By looking in
> /tmp/gambas.1000/, I can see that the process id input and
> output pipes are successfully created with the correct file mode permissions
> (600) for my user as owner. But, the Start
> procedure apparently cannot open the output fifo (ref.
> https://sourceforge.net/p/gambas/code/HEAD/tree/gambas/trunk/main/lib/debug/CDebug.c).
>
> Am I attempting to use this component incorrectly?
>
I think you're attempting to use the wrong component. gb.debug is meant for
the Gambas IDE to debug a Gambas project. You can look at the source code of
the IDE to try to figure out how to use it. I don't understand its protocol
at all. My wild guess is that your error comes from not having started the
application in debug mode (gbx3 -g)?
In any case, I doubt debugging your *Gambas* code will give you any insight
into the gb.net.curl issue, as gb.net.curl and curl itself are not written
in Gambas.
Regards,
Tobi
--
"There's an old saying: Don't change anything... ever!" -- Mr. Monk
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