petermolnar/wp-ffpc
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Merge pull request #29 from ameir/compatibility

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Memcached proxy compatibility
This commit is contained in:
Peter Molnar 2014-12-08 09:37:26 +00:00
commit 238d54a194
3 changed files with 18 additions and 7 deletions
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12
wp-ffpc-backend.php
View file

@ -676,7 +676,9 @@ class WP_FFPC_Backend {
/* use binary and not compressed format, good for nginx and still fast */
$this->connection->setOption( Memcached::OPT_COMPRESSION , false );
if ($this->options['memcached_binary']){
$this->connection->setOption( Memcached::OPT_BINARY_PROTOCOL , true );
}
if ( version_compare( phpversion( 'memcached' ) , '2.0.0', '>=' ) && ini_get( 'memcached.use_sasl' ) == 1 && isset($this->options['authpass']) && !empty($this->options['authpass']) && isset($this->options['authuser']) && !empty($this->options['authuser']) ) {
$this->connection->setSaslAuthData ( $this->options['authuser'], $this->options['authpass']);
@ -726,14 +728,14 @@ class WP_FFPC_Backend {
private function memcached_status () {
/* server status will be calculated by getting server stats */
$this->log ( __translate__("checking server statuses", $this->plugin_constant ));
/* get servers statistic from connection */
$report = $this->connection->getStats();
/* get server list from connection */
$servers = $this->connection->getServerList();
foreach ( $report as $server_id => $details ) {
foreach ( $servers as $server ) {
$server_id = $server['host'] . self::port_separator . $server['port'];
/* reset server status to offline */
$this->status[$server_id] = 0;
/* if server uptime is not empty, it's most probably up & running */
if ( !empty($details['uptime']) ) {
if ($this->connection->set($this->plugin_constant, time())) {
$this->log ( sprintf( __translate__( '%s server is up & running', $this->plugin_constant ), $server_id ) );
$this->status[$server_id] = 1;
}

10
wp-ffpc-class.php
View file

@ -246,7 +246,7 @@ class WP_FFPC extends PluginAbstract {
{
$memcache_protocol = strtolower($memcache_settings['memcache.protocol']['local_value']);
if ( $memcache_protocol == 'binary' ) {
$this->errors['binary_memcache'] = __('WARNING: Memcache extension is configured to use binary mode. This is very buggy and the plugin will most probably not work correctly. <br />Please consider to change either to ASCII mode or to Memcached extension.', $this->plugin_constant );
$this->errors['memcached_binary'] = __('WARNING: Memcache extension is configured to use binary mode. This is very buggy and the plugin will most probably not work correctly. <br />Please consider to change either to ASCII mode or to Memcached extension.', $this->plugin_constant );
}
}
}
@ -687,6 +687,14 @@ class WP_FFPC extends PluginAbstract {
<?php _e('List of backends, with the following syntax: <br />- in case of TCP based connections, list the servers as host1:port1,host2:port2,... . Do not add trailing , and always separate host and port with : .<br />- in2.0.0b1 case using unix sockets with the Memcache driver: unix:// ', $this->plugin_constant); ?></span>
</dd>
<dt>
<label for="memcached_binary"><?php _e('Enable memcached binary mode', $this->plugin_constant); ?></label>
</dt>
<dd>
<input type="checkbox" name="memcached_binary" id="memcached_binary" value="1" <?php checked($this->options['memcached_binary'],true); ?> />
<span class="description"><?php _e('Some memcached proxies and implementations only support the ASCII protocol.', $this->plugin_constant); ?></span>
</dd>
<?php
if ( strstr ( $this->options['cache_type'], 'memcached') && extension_loaded ( 'memcached' ) && version_compare( phpversion( 'memcached' ) , '2.0.0', '>=' ) || ( $this->options['cache_type'] == 'redis' ) ) { ?>
<?php

1
wp-ffpc.php
View file

@ -29,6 +29,7 @@ include_once ( 'wp-ffpc-class.php' );
$wp_ffpc_defaults = array (
'hosts'=>'127.0.0.1:11211',
'memcached_binary' => false,
'authpass'=>'',
'authuser'=>'',
'expire'=>300,