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replace Redisent with Credis (also adds native phpredis support)

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This commit is contained in:
Chris Boulton 2013-01-12 23:37:38 +11:00
parent a6eb8e1c45
commit 2ba15eb555
11 changed files with 81 additions and 919 deletions
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57
lib/Resque/Redis.php
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@ -1,25 +1,22 @@
<?php
// Third- party apps may have already loaded Resident from elsewhere
// so lets be careful.
if(!class_exists('Redisent', false)) {
require_once __DIR__ . '/../Redisent/Redisent.php';
}
/**
* Extended Redisent class used by Resque for all communication with
* redis. Essentially adds namespace support to Redisent.
* Wrap Credis to add namespace support and various helper methods.
*
* @package Resque/Redis
* @author Chris Boulton <chris@bigcommerce.com>
* @license http://www.opensource.org/licenses/mit-license.php
*/
class Resque_Redis extends Redisent
class Resque_Redis
{
/**
* Redis namespace
* @var string
*/
private static $defaultNamespace = 'resque:';
private $server;
private $database;
/**
* @var array List of all commands in Redis that supply a key as their
* first argument. Used to prefix keys with the Resque namespace.
@ -81,7 +78,7 @@ class Resque_Redis extends Redisent
// msetnx
// mset
// renamenx
/**
* Set Redis namespace (prefix) default: resque
* @param string $namespace
@ -93,7 +90,36 @@ class Resque_Redis extends Redisent
}
self::$defaultNamespace = $namespace;
}
public function __construct($server, $database = null)
{
$this->server = $server;
$this->database = $database;
if (is_array($this->server)) {
$this->driver = new Credis_Cluster($server);
}
else {
$port = null;
$host = $server;
// If not a UNIX socket path or tcp:// formatted connections string
// assume host:port combination.
if (strpos($server, '/') === false) {
$parts = explode(':', $server);
if (isset($parts[1])) {
$port = $parts[1];
}
$host = $parts[0];
}
$this->driver = new Credis_Client($host, $port);
}
if ($this->database !== null) {
$this->driver->select($database);
}
}
/**
* Magic method to handle all function requests and prefix key based
* operations with the {self::$defaultNamespace} key prefix.
@ -103,14 +129,13 @@ class Resque_Redis extends Redisent
* @return mixed Return value from Resident::call() based on the command.
*/
public function __call($name, $args) {
$args = func_get_args();
if(in_array($name, $this->keyCommands)) {
$args[1][0] = self::$defaultNamespace . $args[1][0];
$args[0] = self::$defaultNamespace . $args[0];
}
try {
return parent::__call($name, $args[1]);
return $this->driver->__call($name, $args);
}
catch(RedisException $e) {
catch(CredisException $e) {
return false;
}
}
@ -130,4 +155,4 @@ class Resque_Redis extends Redisent
return $string;
}
}
?>
?>