Hi,
Luke Myers <[EMAIL PROTECTED]> writes:
[ a bunch of stuff in HTML ]
it would be appreciated if you refrained from posting HTML messages to
this list... I'll try and respond, though:
> The "Dtcl_Script ErrorScript" directive is not working the way I
> expected. From the documentation, and successful use of
> GlobalInitScrip, tChildInitScript,<code></code>
> ChildExitScript, I did not expect any error output to the
> client. I assumed that ErrorScript would be evaluated in lieu
> of sending the normal error message sent to the
> client. Indeed, I cannot find any evidence of ErrorScript
> being evaluated.<br>
It is evaluated, although at present, it doesn't hide the current
output. I.e. if you've already output a lot of stuff, it will still
be there.
> Here's the section from httpd.conf:<br>
> Dtcl_Script ErrorScript "source /opt/www/forming/products/error.tcl"<br>
> Here are the permissions of the scripts:<br>
> Am I simply misunderstanding the documentation relating to ErrorScript? My
> objective in using ErrorScript is twofold, 1.) to hide the Tcl stack trace
> from the user. 2.) to provide an alternate error message in a form so the
> user could it as an error report.<br>
That's what it should be doing. What behaviour are you getting?
Oops, let me guess... try this experiment: hit reload on the page a
few times and see if the error script you were intending to create
pops out.
It's an error that was subsequently caught in Rivet. Here is a patch:
diff -u -r1.53 mod_dtcl.c
--- mod_dtcl.c 19 Nov 2001 11:20:23 -0000 1.53
+++ mod_dtcl.c 18 Apr 2002 12:44:43 -0000
@@ -337,11 +337,10 @@
}
/* "</pre><b>OUTPUT BUFFER</b><pre>\n",
Tcl_GetStringFromObj(outbuf, (int *)NULL)); */
- } else {
- /* We make sure to flush the output if buffer_add was the only output *
/
- print_headers(r);
- flush_output_buffer(r);
}
+ /* We make sure to flush the output if buffer_add was the only output */
+ print_headers(r);
+ flush_output_buffer(r);
return OK;
}
I will upload a new version soon, although I urge any 'early adopter'
types out there to download Rivet via anoncvs (repository: tcl-rivet)
and give it a go. I will be moving the tcl.apache.org to use Rivet
soon, so it's coming along nicely.
--
David N. Welton
Consulting: http://www.dedasys.com/
Personal: http://www.dedasys.com/davidw/
Free Software: http://www.dedasys.com/freesoftware/
Apache Tcl: http://tcl.apache.org/
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