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Bug #58601 Binary mode leads to network timeout
Submitted: 2009-03-27 05:50 UTC Modified: 2013-10-10 06:48 UTC
From: patric at zap dot lu Assigned: pajoye (profile)
Status: Closed Package: memcache (PECL)
PHP Version: 5.3.0RC1 OS: Debian Lenny
Private report: No CVE-ID: None
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 [2009-03-27 05:50 UTC] patric at zap dot lu 
Description:
------------
I get the following notice with version 3.0.4 and memcached version 1.3.2:

Notice: MemcachePool::get(): Server 10.1.0.1 (tcp 11211, udp 0) failed with: Network timeout (0) in /blade/site/framework/modules/scaler.class on line 83

Unsure if it is a memcache Daemon or client issue.


Reproduce code:
---------------
//- binary mode not working --------
ini_set('memcache.protocol', 'binary');
$m = new MemcachePool;
$m->connect('10.1.0.1');
$result = $m->get('CLUSTERINFO');
/*
 Produces: 
Notice: MemcachePool::get(): Server 10.1.0.1 (tcp 11211, udp 0) failed with: Network timeout (0) in /blade/site/framework/modules/scaler.class on line 83
 $result is false */

//--asci mode working ----------------
ini_set('memcache.protocol', 'ascii');
$m = new MemcachePool;
$m->connect('10.1.0.1');
$result = $m->get('CLUSTERINFO');

/* $result contains the valid data */


Expected result:
----------------
Get the value from the server in binary without fallback to ascii

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 [2009-04-13 01:30 UTC] marcus at onlab dot org 
I try this too and I had same problem with module 3.0.4 and memcached 1.3.3 and module 3.0.1 and memcached 1.2.4 when using binary mode.
 [2009-07-20 05:47 UTC] andreas dot pankratz at s dot square-group dot de 
Same here:

Centos 5.2 i386
memcached 1.4.0
PHP 5.2.6
php-pecl-memcache 3.0.4



Notice: MemcachePool::get() [memcachepool.get]: Server 127.0.0.1 (tcp 11211, udp 0) failed with: Network timeout (0) in /home/webmgmt/library/Zend/Cache/Backend/Memcached.php on line 179
 [2009-09-03 18:24 UTC] noodles at planetslackers dot com 
I get this too, 
CentOS 5.3
PHP 5.2.10
PECL Memcache 3.0.4
Memcache 1.4.1

When I switch back to the ascii protocol it fixes the problem.
 [2009-12-04 15:55 UTC] mvenezia at gmail dot com 
Has anyone figured out a solution to this?  I get the same problem.
 [2010-03-25 05:10 UTC] pierre dot php at gmail dot com 
memcache does not support the binary protocol. We plan to add it in the next months.
 [2013-10-10 06:48 UTC] pajoye@php.net 
fixed in 3.x
 [2013-10-10 06:48 UTC] pajoye@php.net
-Status: Assigned +Status: Closed
 [2015-01-08 08:53 UTC] anthonyryan1 at gmail dot com 
I'm still seeing this with MemcachePool from the 3.0.8 extension when setting memcache.protocol=binary in my php.ini. Has this actually been fixed?
 
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