[cache] Bump RedisAdapter timeout to 5s

Nicofuma · Nicofuma · commit 67b93f656ee9 · 2016-12-19T18:57:42.000+01:00
Bump RedisAdapter timeout to 5s because (at least with Predis) 0 means 0s
diff --git a/src/Symfony/Component/Cache/Adapter/RedisAdapter.php b/src/Symfony/Component/Cache/Adapter/RedisAdapter.php
@@ -25,7 +25,7 @@ class RedisAdapter extends AbstractAdapter
     private static $defaultConnectionOptions = array(
         'class' => null,
         'persistent' => 0,
-        'timeout' => 0,
+        'timeout' => 5,
         'read_timeout' => 0,
         'retry_interval' => 0,
     );
@@ -60,7 +60,7 @@ public function __construct($redisClient, $namespace = '', $defaultLifetime = 0)
      * @param string $dsn
      * @param array  $options See self::$defaultConnectionOptions
      *
-     * @throws InvalidArgumentException When the DSN is invalid.
+     * @throws InvalidArgumentException When the DSN is invalid
      *
      * @return \Redis|\Predis\Client According to the "class" option
      */
