Title: Redis Object Cache SSL Support?
Last modified: August 11, 2022

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# Redis Object Cache SSL Support?

 *  Resolved [Intv Prime](https://wordpress.org/support/users/intv-prime/)
 * (@intv-prime)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/redis-object-cache-ssl-support/)
 * Running a successful configuration of Redis Object Cache plugin with all underlying
   bits on a stand-alone Windows WordPress deployment. Redis is set to allow non-
   SSL and SSL connections. Non-SSL works fine. SSL does not work with the plugin,
   cannot understand why.
 * wp-config.php has the settings for the host and password and port and works fine
   to port 6379. What needs to be done to get it to make calls over TLS to port 
   6380?
 * tcpping, redis-cli, portqry all show 6380 as open.
    But PHP log shows this:
 *     ```
       "RedisException: read error on connection to ......server:6380 in D:\home\site\wwwroot\wp-content\object-cache.php:689
       Stack trace:
       #0 D:\home\site\wwwroot\wp-content\object-cache.php(689): Redis->auth()
       ```
   
 * Thanks.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [Intv Prime](https://wordpress.org/support/users/intv-prime/)
 * (@intv-prime)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/redis-object-cache-ssl-support/#post-15909134)
 * Interesting. I deactivated the plugin, added this to the wp-config.php:
 *     ```
       define('WP_REDIS_SCHEME', 'tls');
       ```
   
 * And now the plugin will not re-activate. I even uninstalled it, installed, activated,
   and got the message that it is activated but I have no menu selection for the
   plugin and Redis is not being touched anymore.
 *  Plugin Author [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * (@tillkruess)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/redis-object-cache-ssl-support/#post-15909403)
 * Are you seeing any error messages in your logs?
 *  Thread Starter [Intv Prime](https://wordpress.org/support/users/intv-prime/)
 * (@intv-prime)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/redis-object-cache-ssl-support/#post-15912890)
 * I did not see any errors in the logs. Because I knew the path of the plugin, 
   I attempted to navigate to it and got the message you see in the screen shot.
 * [https://media0101.intvprime.com/ba4ef/other/tmp/no-permission-redis-object-cache-ssl-20220811.jpg](https://media0101.intvprime.com/ba4ef/other/tmp/no-permission-redis-object-cache-ssl-20220811.jpg)
 *  Plugin Author [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * (@tillkruess)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/redis-object-cache-ssl-support/#post-15913724)
 * Try flushing your entire Redis Server, that will re-sync your database.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Redis Object Cache SSL Support?’ is closed to new replies.

 * ![](https://ps.w.org/redis-cache/assets/icon-256x256.gif?rev=2568513)
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 * 4 replies
 * 2 participants
 * Last reply from: [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/redis-object-cache-ssl-support/#post-15913724)
 * Status: resolved