Hi Gustaf

It occurs when trying to minify a file (source file edited so it tries
to minify before gzipped it)

As I see in ns_gzipfile it occurs in
 exec {*}$minifyCmd < $source | {*}$gzipCmd > $target [1]

debugging I see in my setup equivalent to (when modifying forms.css):

/usr/bin/yui-compressor --type css <
/home/openacs/openacs/packages/acs-templating/www/resources/forms.css |
/bin/gzip -9 > /home/openacs/openacs/packages/ac\
s-templating/www/resources/forms.css.gz

In sh console I didn't notice any error only in naviserver console[2].

Anyway I'll try to dig a bit more :-)

Thanks,
Cesáreo

PD: Checking this I see two minor typos [3] [4]

---------------------------------------------

[1]
https://bitbucket.org/naviserver/naviserver/src/7373f7aecab04afe4ba0fdabd4899bf713882c55/tcl/fastpath.tcl?at=default&fileviewer=file-view-default#fastpath.tcl-192
[2]
openacs:nscp 1> exec /usr/bin/yui-compressor --type css <
/home/openacs/openacs/packages/acs-templating/www/resources/forms.css |
/bin/gzip -9 > /home/openacs/openacs/packages/acs-t\
emplating/www/resources/forms.css.gz
exec /usr/bin/yui-compressor --type css <
/home/openacs/openacs/packages/acs-templating/www/resources/forms.css |
/bin/gzip -9 > /home/openacs/openacs/packages/acs-templating/www/re\
sources/forms.css.gz
dpkg: aviso: fallo al abrir el fichero de configuración
`/root/.dpkg.cfg' para lectura: Permiso denegado


[3]
https://bitbucket.org/naviserver/naviserver/src/92c2d93bcaceee799faa8fe58f6f913328efdf01/doc/src/naviserver/ns_return.man?at=default&fileviewer=file-view-default#ns_return.man-272

 -> js instead of css

[4]
https://bitbucket.org/naviserver/naviserver/src/7373f7aecab04afe4ba0fdabd4899bf713882c55/tcl/fastpath.tcl?at=default&fileviewer=file-view-default#fastpath.tcl-194
-> minify instead of minninfy


El 06/junio/16 a las 2:32, Gustaf Neumann escribió:
> Dear Cesáreo,
>> But, when naviserver try to minify a file I see some error[3] reading a
>> dpkg (debian package instaler) conf file (/root/.dpkg.cfg). And file
>> doesn't seem to be minified
> This is indeed strange. In exactly which situation do you get the error?
> 
> The minify integration is purely on the tcl layer [1] and is based on 
> input/output redirection and is just used for refreshing stale files. 
> So, it will not try to compress/minify files that were not compressed 
> before (yui-compressor fails sometimes to compress files) and is only 
> triggered, when the time stamp of the plain file differs from the .gz file.
> 
> Can it be, that the path has "funny characters"? It might help to add 
> debug statements to proc ns_gzipfile (and restart the server).
> 
> -g
> 
> [1] 
> https://bitbucket.org/naviserver/naviserver/src/7373f7aecab04afe4ba0fdabd4899bf713882c55/tcl/fastpath.tcl?at=default&fileviewer=file-view-default#fastpath.tcl-182
> 
> 
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What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity 
planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
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