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Re: [hobbit] problem to see rrd graph

Searching in mail archive i found that, to test cgi, i need also to set REQUEST_URI.
So i try :

export REQUEST_METHOD=GET
QUERY_STRING="host=...."
export QUERY_STRING
REQUEST_URI="http://localhost/cgi-bin/hobbitgraph.sh?${QUERY_STRING}";
export REQUEST_URI
./hobbitgraph.sh


the new output seems normal, but i can't see graphs:




<tr>
<td align="left"><img src="http://monitor.regione.toscana.it/cgi-bin/hobbitgraph.sh?host=monitor.regione.toscana.it&amp;service=la&amp;graph_height=120&amp;graph_width=576&amp;disp=hosta&amp;nostale&amp;action=view&amp;graph=hourly"; alt="hourly graph"></td>
<td align="left" valign="top"> <a href="http://monitor.regione.toscana.it/cgi-bin/hobbitgraph.sh?host=monitor.regione.toscana.it&amp;service=la&amp;graph_height=120&amp;graph_width=576&amp;disp=hosta&amp;nostale&amp;graph=hourly&amp;action=selzoom";> <img src="/gifs/zoom.gif" border=0 alt="Zoom graph" style='padding: 3px'> </a> </td>
</tr>
<tr>

no error on cgierror.log. I try to reinstall libpng 1.2.8 zlib 1.2.2, and recompile hobbit.
My ldd output for hobbitgraph.cgi is :
libpcre.so.0 => /usr/local/lib/libpcre.so.0 (0x00e86000)
librrd.so.2 => /usr/local/rrdtool-1.2.12/lib/librrd.so.2 (0x004c2000)
libpng.so.3 => /usr/local/lib/libpng.so.3 (0x0090e000)
libc.so.6 => /lib/tls/libc.so.6 (0x0098f000)
libm.so.6 => /lib/tls/libm.so.6 (0x00480000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00fe5000)
I try also to add in ld.so.conf /usr/local/lib, where is libpng.so, and run lidconfig:

ldconfig -v | grep libpng
       libpng.so.3 -> libpng.so.3.1.2.6
       libpng12.so.0 -> libpng12.so.0.1.2.6
       libpng12.so.0 -> libpng12.so.0.1.2.2



any suggestions ?

M.



----- Original Message ----- From: "Marco Avvisano" <marco.avvisano (at) regione.toscana.it>
To: <hobbit (at) hswn.dk>
Sent: Wednesday, February 01, 2006 4:19 PM
Subject: Re: [hobbit] problem to see rrd graph



I try to set REQUEST_METHOD=GET  but the output is always :

Content-type: image/png
Expires: Wed, 01 Feb 2006 15:23:43 GMT

Content-type: text/html

<html><head><title>Invalid request</title></head>
<body>Garbage ': 01-Feb-2006 16:18:43' after command:
COMMENT:Updated: 01-Feb-2006 16:18:43</body></html>

I have upgraded from hobbit 4.0.4

M.

----- Original Message ----- From: "Henrik Stoerner" <henrik (at) hswn.dk>
To: <hobbit (at) hswn.dk>
Sent: Tuesday, January 31, 2006 3:51 PM
Subject: Re: [hobbit] problem to see rrd graph


On Tue, Jan 31, 2006 at 10:23:44AM +0100, Marco Avvisano wrote: 
I try to exec by hand hobbitgraph.sh, setting :


REQUEST_URI=""

QUERY_STRING="host=monitor.regione.toscana.it&service=la&graph_width=576&graph_height=120&first=1&count=1&disp=monitor%2eregione%2etoscana%2eit&nostale&graph=hourly&action=view" 

You need to set REQUEST_METHOD=GET also.


Henrik


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