I could be wrong but I believe /etc/profile is only loaded when you spawn a 
shell. You can try force the issue and set the oracle home in your startup 
script for nginx and work backwards from there.

Sent from my iPhone

On May 22, 2013, at 1:38 AM, "Jackey Cheung" 
<[email protected]<mailto:[email protected]>> wrote:

Hi,

I'm setting up a nginx + spawn-fcgi + mapserver centos box.I've installed 
everything. The web site (nginx) is working, Oracle is working fine and 
returning spatial data, shp2img generates pictures from Oracle data well, and 
everything just seem working well. Unless I put them all together.

Requesting map image from the box in browser and I get this:
msDrawMap(): Image handling error. Failed to draw layer named 'BLD_BLDG'. 
msOracleSpatialLayerOpen(): OracleSpatial error. Cannot create OCI Handlers. 
Connection failure. Check the connection string. Error: .

I've tried strace and checked the oracle trace log, and found this in the 
oracle log:
<msg time='2013-05-22T14:15:00.181+08:00' org_id='oracle' comp_id='clients'
 type='UNKNOWN' level='16' 
host_id='55.gz.rd.mapking.com<http://55.gz.rd.mapking.com>'
 host_addr='127.0.0.1'>
 <txt>Unable to find environment variable: ORACLE_HOME
 </txt>
</msg>

I've change the mapserver process to use oracle user, and I've then checked the 
spawn-fcgi process environment at /proc/ directory and see that there are 
variables in it. I've even tried adding ORACLE_HOME variable to /etc/profile, 
but still can't get it working.

What is wrong? Or what have I missed?

P.S. I could have post the whole strace log here, but it's too long so if 
anyone really need it to get a clue, just give a mail to me.
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