Hi,
I'm trying to move an existing application in Perl and Postgres
to a
new server with Oracle as database. I have installed the necessary
modules (I think so) but I'm getting errors while running the
application. The programming is done in object oriented Perl and
unfortunately I have no experience in object oriented Perl.
But what I have come to understand is that, when the application
starts an application variable is created and further actions in the
applications are based on the value in this variable. It looks like
that this application variable is not getting created and this is
causing the errors I'm facing. I also verified it by printing
the
contents of the application variable. Nothing gets printed.
The contents of global.asa file are given below.
==================================================
use lib ".";
use lib "/usr/local/lib/perl5/site_perl/5.8.6";
use Checklist::Users;
sub Script_OnStart {
use lib "./lib";
}
sub Session_OnStart {
# THIS IS FOR THE GRAPH STUFF
my $ID = $Session->{SessionID};
my $DIR = "/usr/local/apache/htdocs/images/graphs";
system("mkdir $DIR/$ID");
$Session->{WriteGraphDir} = "$DIR";
$Session->{SRCGraphDir} = "/images/graphs";
&Application_OnStart();
}
sub Session_OnEnd {
# THIS IS FOR THE GRAPH STUFF
my $ID = $Session->{SessionID};
system ("rm -rf /usr/local/apache/htdocs/images/graphs/$ID") if
($ID);
}
sub Application_OnStart {
# Load up the users
my $users = new Checklist::Users();
$Application->{'ChecklistWeb::UsersObj'} = $users;
}
sub Application_OnEnd {
$Application->{'ChecklistWeb::UsersObj'} = undef;
}
==================================================
The configuration section of httpd.conf is given below
=============================================================
<Files ~ (\.asp)>
AllowOverride All
Allow from all
SetHandler perl-script
PerlModule Apache::DBI
PerlHandler Apache::ASP
PerlSetVar SessionTimeout 120
PerlSetVar StateManager 60
PerlSetVar StateDB DB_File
PerlSetVar Global /usr/local/apache/htdocs
PerlSetVar StateDir /tmp/WebData
PerlSetVar Debug 2
</Files>
PerlSetVar Global .
PerlSetVar GlobalPackage Apache::ASP::Demo
PerlSetVar StateDir /tmp/asp
PerlSetVar StatINC 0
PerlSetVar StatINCMatch 0
PerlSetVar Clean 0
PerlSetVar DynamicIncludes 1
PerlSetVar FileUploadMax 500000
PerlSetVar FileUploadTemp 1
PerlSetVar SessionQueryParse 0
PerlSetVar SessionQuery 1
PerlSetVar Debug -3
PerlSetVar StateCache 0
PerlSetVar SessionCount 1
PerlSetVar TimeHiRes 1
PerlSetVar CompressGzip 0
PerlSetVar UseStrict 1
=============================================================
Following are the Perl modules that I have installed
· CGI
· DBI
· DBD::Oracle
· Bundle::Apache::ASP
· Apache::DBI
· DB_File
· GD (2.23)
· GD::Text
· GD::Graph
· FreezeThaw
The output of perl –V is
=================================================================
Summary of my perl5 (revision 5 version 8 subversion 6) configuration:
Platform:
osname=solaris, osvers=2.8, archname=sun4-solaris
uname='sunos parker 5.8 generic_117350-07 sun4u sparc sunw,ultra-
4 '
config_args='-de'
hint=recommended, useposix=true, d_sigaction=define
usethreads=undef use5005threads=undef useithreads=undef
usemultiplicity=undef
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=undef use64bitall=undef uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='gcc', ccflags ='-fno-strict-aliasing -pipe -
I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O',
cppflags='-fno-strict-aliasing -pipe -I/usr/local/include'
ccversion='', gccversion='3.3.2', gccosandvers='solaris2.8'
intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=4321
d_longlong=define, longlongsize=8, d_longdbl=define,
longdblsize=16
ivtype='long', ivsize=4, nvtype='double', nvsize=8,
Off_t='off_t', lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='gcc', ldflags =' -L/usr/local/lib '
libpth=/usr/local/lib /usr/lib /usr/ccs/lib
libs=-lsocket -lnsl -ldl -lm -lc
perllibs=-lsocket -lnsl -ldl -lm -lc
libc=/lib/libc.so, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version=''
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
cccdlflags='-fPIC', lddlflags='-G -L/usr/local/lib'
Characteristics of this binary (from libperl):
Compile-time options: USE_LARGE_FILES
Built under solaris
Compiled at Mar 21 2005 23:54:20
@INC:
/usr/local/lib/perl5/5.8.6/sun4-solaris
/usr/local/lib/perl5/5.8.6
/usr/local/lib/perl5/site_perl/5.8.6/sun4-solaris
/usr/local/lib/perl5/site_perl/5.8.6
/usr/local/lib/perl5/site_perl
.
==================================================================
Could anyone please let me know what could be the problem? Please
let me know if you need any further information from me.
I also notice another problem with .asp files. When I run an .asp
file for the first time in a new browser, I get the following error.
=================================================
Errors Output
, /usr/local/lib/perl5/site_perl/5.8.6/Apache/ASP.pm line 1518
Debug Output
, /usr/local/lib/perl5/site_perl/5.8.6/Apache/ASP.pm line 1518
=====================================================
But when I reload the application, I don't receive this error.
Any
thoughts on this?
Thanks in advance,
Sangeeth
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