Re: Re: Memcached is driving me nuts

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On Mon, 24 Nov 2008 15:13:32 -0500
Al <news@xxxxxxxxxxxxx> wrote:

> Try debug_backtrace()

Thanks for your reply.

I get an empty array:

array(0) { } 
 
> Rico Secada wrote:
> > Hi.
> > 
> > This post has also been posted on the Debian list.
> > 
> > I have two different Debian Etch machines running with the exact
> > same packages installed, when I use PHP memcached with compression
> > (zlib) it works at one machine but not the other. No errors are
> > thrown. 
> > 
> > I need to know why it is only working on one machine and not the
> > other.
> > 
> > I am talking about the MEMCACHE_COMPRESSED flag if anyone knows
> > about this.
> > 
> > I am using this small script to test with:
> > 
> > <?php
> > 	error_reporting(E_ALL);
> > 
> > 	$memcached = new Memcache;
> > 
> > 	$memcached->connect('localhost', 11211);
> > 
> > 	$version = $memcached->getVersion();
> > 	print ("<p>Memcached version: ".$version."</p>");
> > 
> > // 	$memcached->flush();
> > 
> > 	$output = $memcached->get('var_key');
> > 
> > 	if (empty($output)) {
> > 
> > 		$memcached->set('var_key', 'Hello I am Memcached',
> > MEMCACHE_COMPRESSED, 3600);
> > 
> > 		print ("Memcached has just been set!");
> > 
> > 	} else {
> > 
> > 		print ("Memcached is already set with this value:
> > $output");
> > 
> > 	}
> > ?>
> > 
> > If I disable the compression flag (using the 'false' value or zero
> > value) on the failing machine, all works correctly, but when I
> > enable it like in the above script it fails without error.
> > 
> > I have also tried running memcached with "-vv" options, and checked
> > the log, but no errors show up.
> > 
> > I am suspecting that zlib isn't working right on the failing
> > machine, but using phpinfo() it shows that zlib is enabled.
> > 
> > On both machines the following packages are installed:
> > 
> > ii  libcompress-zlib-perl       1.42-2  
> > ii libio-zlib-perl              1.04-1
> > ii zlib1g                       1.2.3-13
> > 
> > ii  libapache2-mod-php5 	5.2.0-8+etch13
> > ii php5                 	5.2.0-8+etch13
> > ii php5-common          	5.2.0-8+etch13
> > ii php5-gd              	5.2.0-8+etch13
> > ii  php5-imagick        	0.9.11+1-4.1
> > ii php5-memcache        	2.0.1-1.1
> > ii  php5-mysql 			5.2.0-8
> > +etch13 
> > ii php5-pgsql           	5.2.0-8+etch13
> > 
> > Any help in understanding what is going on would be greatly
> > appreciated.
> > 
> > Best regards.
> > 
> > Rico
> > 
> > 
> > 
> > 
> > 
> 
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> 



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