your mail

[Brad Fitzpatrick]

Bad stuff belongs on the list as much as good stuff.

As for PHP warnings:  perhaps the PHP client maintainer can submit a fix,
or somebody who knows PHP... I'm rusty.

About the Storable error:  you can't mix and match use of Perl and PHP
when it comes to frozen structures.  Perl's storable isn't compatible with
PHP's.  If this is a requirement for your app, freeze/thaw on both sides
with YAML or , which

On Fri, 25 Jul 2003 akasindorf@mail.communityconnect.com wrote:

> Hey,
>
> I don't think I really want this going on the mailing list, as it's not
> too 'friendly' ... can you get him going in the right direction at all? I
> have blind fear of them attempting to use MySQL again. Ideas of what's
> actually wrong here? Some of the stuff he brings up looks legit. I'll be
> poking at it myself, but I have a big lack of time as I'm supposed to be
> building the servers this particular project is running on...
>
> -Alan
>
> >Here are some of my notes and attached files.  Unfortunately I did a lot
> >of messing around before I started taking notes.  What follows is that I
> >was able to eventually reproduce.  I completely admint that I would be
> >using the software incorrectly...the lack of documentation didn't help
> >make things easier and the documentation that does exist is wrong in
> >various places.  All in all I think we can use memcached and I'm fairly
> >certain it will hold up just fine.  The application code scares the crap
> >at me and I'm not sure how I feel about including in our API and API that,
> >1 we didn't write and 2 we know is buggy.  The lack of a C API bothers me
> >as well.  I think for HitCounter (given the contraints we're under
> >time-wise) I might either use Dan's in memory structures or just use the
> >RAM disk based caching we've done in the past.
> >
> >The PHP unnecessarily raises warnings, see below:
> >
> >test_put.php:
> >[25-Jul-2003 15:59:10] PHP Notice:  Undefined variable:  host_dead in
> >/usr/src/m
> >emcached-1.1.6/api/php/MemCachedClient.inc.php on line 211
> >[25-Jul-2003 15:59:10] PHP Notice:  Undefined variable:  host_dead in
> >/usr/src/m
> >emcached-1.1.6/api/php/MemCachedClient.inc.php on line 212
> >
> >test_get.php:
> >[25-Jul-2003 15:59:30] PHP Notice:  Undefined variable:  host_dead in
> >/usr/src/m
> >emcached-1.1.6/api/php/MemCachedClient.inc.php on line 211
> >[25-Jul-2003 15:59:30] PHP Notice:  Undefined variable:  host_dead in
> >/usr/src/m
> >emcached-1.1.6/api/php/MemCachedClient.inc.php on line 212
> >[25-Jul-2003 15:59:30] PHP Notice:  Undefined variable:  sock_keys in
> >/usr/src/m
> >emcached-1.1.6/api/php/MemCachedClient.inc.php on line 154
> >[25-Jul-2003 15:59:30] PHP Notice:  Undefined offset:  1 in
> >/usr/src/memcached-1
> >.1.6/api/php/MemCachedClient.inc.php on line 157
> >[25-Jul-2003 15:59:30] PHP Notice:  Undefined variable:  socks in
> >/usr/src/memca
> >ched-1.1.6/api/php/MemCachedClient.inc.php on line 160
> >
> >Using test_put.php I can add the file.dat file to memcached.  However,
> >test_get.php fails. PHP is silent...just reports no data.  But Perl spits
> >up this:
> >
> >Storable binary image v57.58 more recent than I am (v1.0) at
> >blib/lib/Storable.pm (autosplit into blib/lib/auto/Storable/thaw.al) line
> 238,
> ><GEN0> line 31, at a pi/perl/MemCachedClient.pm line 222
> >
> >At first glance it might appear that something is wrong with the Perl
> >versions of software.  I did a Google search and found this:
> >
> >http://archive.develooper.com/perl5-porters@perl.org/msg97244.html
> >
> >The problem is actually with the code.  I suspect the problem with
> >test_get.p* is that the APIs don't handle binary data well at all.  If I
> >base 64 encode the same file, it works fine.
> >
> >I'm too lazy to find the bugs in the code....but the problem is
> >reproducible here.
> >
> >The example code in the MemCachedClient.pm makes these references:
> >  use MemCached;
> >  $memc = new MemCached {
> >These are clearly wrong as the file is called MemCachedClient and the
> >package MemCachedClient.
> >
> >
> > --
> > Michael C. Montero
> > Chief Technology Officer
> > Community Connect Inc. Co-founder
> > -=-=-=-=-= Community Connect Inc.
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> >
> > The Premier Source of Interactive Online Communities 149 Fifth Avenue
> > http://www.CommunityConnectInc.com/ New York, NY 10010
> >
> > http://www.AsianAvenue.com/ http://www.BlackPlanet.com/
> > Click into Asian America The World Is Yours
> >
> > http://www.MiGente.com/ http://www.DiversityJobMarket.com/
> > The Power of Latinos In partnership with The New
> > York Times
> >
> > ----- Your Message May Appear Below This Line
> >
> >
> >
> >#!/usr/bin/perl
> >
> >use lib "./api/perl" ;
> >use MemCachedClient ;
> >
> >  $memc = new MemCachedClient {
> >    'servers' => [ "192.168.101.24:11211" ],
> >    'debug' => 0,
> >  };
> >  $memc->set_servers($array_ref);
> >
> >  $val = $memc->get("key");
> >  if ($val) { print $val->{'complex'}->[2]; }
> >
> >
> >
> >#!/usr/bin/php -q
> ><?
> >	include_once( "./api/php/MemCachedClient.inc.php" ) ;
> >
> >	$memc_options[ "servers" ] =
> >		array( "192.168.101.24:11211" ) ;
> >	$memc_options[ "debug" ]   =
> >		false ;
> >
> >	$memc_handle = new MemCachedClient( $memc_options ) ;
> >
> >	$fp = fopen( "./file.dat", "r" ) ;
> >	if ( !$fp )
> >	{
> >		print "Could not open ./file.dat!\n" ;
> >		exit ;
> >	}
> >
> >	$data = fread( $fp, filesize( "./file.dat" ) ) ;
> >	fclose( $fp ) ;
> >
> >	print "Data length is " . strlen( $data ) . "\n" ;
> >
> >	$memc_handle->set( "key", $data ) ;
> >?>
> >
> >
> >
> >#!/usr/bin/php -q
> ><?
> >	include_once( "./api/php/MemCachedClient.inc.php" ) ;
> >
> >	$memc_options[ "servers" ] =
> >		array( "192.168.101.24:11211" ) ;
> >	$memc_options[ "debug" ]   =
> >		false ;
> >
> >	$memc_handle = new MemCachedClient( $memc_options ) ;
> >
> >	$data = $memc_handle->get( "key" ) ;
> >
> >	print "Data length is " . strlen( $data ) . "\n" ;
> >?>
> >
>
>
>
>
>