Re: DBI::Gofer howto?

Tim Bunce escribío:
On Mon, Jul 28, 2008 at 07:11:04AM -0500, Brian Millett wrote:
I've looked at the DBI::Gofer::Transport::mod_perl to setup a connection pooling server, but to be honest, I just can not grok it. How is it setup?

The docs could certainly use some expansion to 'connect the dots'.

So my question is has anyone set it up?

Er, yes, me! :)

How, or what are the configuration files. In the cpan docs, it has

http://search.cpan.org/~timb/GoferTransport-http-1.015/lib/DBI/Gofer/Transport/mod_perl.pm

add_configurations

DBI::Gofer::Transport::mod_perl->add_configurations( \%hash_of_hashes );

Takes a reference to a hash containing gofer configuration names and their corresponding configuration details.

What configurations?? The reference is vague.

These: http://search.cpan.org/~timb/DBI/lib/DBI/Gofer/Execute.pm#CONFIGURATION

For simple cases you don't need any configuration.

Any pointers on how to setup a simple stateless proxy with DBI::Gofer::mod_perl would be nice.

The docs say:

---snip---
The most simple configuration looks like:

<Location /gofer>
SetHandler perl-script
PerlHandler DBI::Gofer::Transport::mod_perl
</Location>
---snip---

did you try that?


Yes I did and got an error:

[Sun Jul 27 18:21:46 2008] [error] [client 127.0.0.1] failed to resolve handler `DBI::Gofer::Transport::mod_perl': Can't locate DBI/Gofer/Transport/mod_perl.pm in @INC (@INC contains: /home/bpm/development/modperl/_Inline/lib /home/bpm/development/modperl/_Inline/lib /home/bpm/development/modperl /home/bpm/development/perl/DBI /usr/lib/perl5/5.10.0/i386-linux-thread-multi /usr/lib/perl5/5.10.0 /usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi /usr/local/lib/perl5/site_perl/5.10.0 /usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.10.0 /usr/lib/perl5/vendor_perl /usr/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.10.0 . /etc/httpd) at (eval 22) line 3.\n


I'm using fedora 9 with perl-DBI-1.601-4.fc9.

The DBI::Gofer::Transport::mod_perl does not seem to be installed.

[bpm]$ rpm -ql perl-DBI-1.601-4.fc9.i386 | grep Gofer
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Policy
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Policy/Base.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Policy/classic.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Policy/pedantic.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Policy/rush.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Transport
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Transport/Base.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Transport/null.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Transport/pipeone.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBD/Gofer/Transport/stream.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Execute.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Request.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Response.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Serializer
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Serializer/Base.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Serializer/DataDumper.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Serializer/Storable.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Transport
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Transport/Base.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Transport/pipeone.pm
/usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/DBI/Gofer/Transport/stream.pm
/usr/share/man/man3/DBD::Gofer.3pm.gz
/usr/share/man/man3/DBD::Gofer::Policy::Base.3pm.gz
/usr/share/man/man3/DBD::Gofer::Policy::classic.3pm.gz
/usr/share/man/man3/DBD::Gofer::Policy::pedantic.3pm.gz
/usr/share/man/man3/DBD::Gofer::Policy::rush.3pm.gz
/usr/share/man/man3/DBD::Gofer::Transport::Base.3pm.gz
/usr/share/man/man3/DBD::Gofer::Transport::null.3pm.gz
/usr/share/man/man3/DBD::Gofer::Transport::pipeone.3pm.gz
/usr/share/man/man3/DBD::Gofer::Transport::stream.3pm.gz
/usr/share/man/man3/DBI::Gofer::Execute.3pm.gz
/usr/share/man/man3/DBI::Gofer::Request.3pm.gz
/usr/share/man/man3/DBI::Gofer::Response.3pm.gz
/usr/share/man/man3/DBI::Gofer::Serializer::Base.3pm.gz
/usr/share/man/man3/DBI::Gofer::Serializer::DataDumper.3pm.gz
/usr/share/man/man3/DBI::Gofer::Serializer::Storable.3pm.gz
/usr/share/man/man3/DBI::Gofer::Transport::Base.3pm.gz
/usr/share/man/man3/DBI::Gofer::Transport::pipeone.3pm.gz
/usr/share/man/man3/DBI::Gofer::Transport::stream.3pm.gz


--
Brian Millett - [ Elric and Sheridan, "The Geometry of Shadows"]
"We are dreamers, shapers, singers, and makers. We study the mysteries
of laser and circuit, crystal and scanner, holographic demons and
invocations of equations. These are the tools we employ, and we know
many things."
'Such as?'
"The true secrets. The important things. Fourteen words to make someone fall
in love with you forever, seven words to make them go without pain, how
to say good-bye to a friend who is dying, how to be poor, how to be
rich, how to rediscover dreams when the world has stolen them from you.


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