pagespeed error

We’ve just released a new version of Cache control by Cacholong. There’s no need anymore for the CC_NGINX_FASTCGI_CACHE_PATH parameter. Could you download the lateste version and try again?

Your log output suggests both caches are purged. If purging the pagespeed cache still fails with the most recent plugin, you can debug the purge request:

wp-config.php

define('CACHOLONG_CACHE_DEBUG_HTTP_API_REQUEST', true);

• This reply was modified 3 years, 4 months ago by Preliot.

Hello,
After the update, I removed the CC_NGINX_FASTCGI_CACHE_PATH in the nginx configuration file.
Now it doesn’t purge the fastcgi.

I added define(‘CACHOLONG_CACHE_DEBUG_HTTP_API_REQUEST’, true); in the config file but dont see any log in wp-content/cacholong-cache-control.log.

Help please!

I think theres a bug in the plugin.
It works only when DEBUG is true.
define(‘WP_DEBUG’, true);
define(‘CACHOLONG_CACHE_DEBUG_HTTP_API_REQUEST’, true);

Can you fix it?

Let’s take a step back and make sure all the requirements are met. It’s easier to help you when everything is clear:

1) Which WordPress version are you using?
2) Did you install version 5.4.1 of this plugin?
3) Does you nginx contain the pagespeed and fastcgi module?
4) FastCGI ‘purge all’ only works when you install the latest patch.

If i’m reading this correctly, pagespeed is working now and fastcgi doesn’t? Assuming that’s the case, does a single purge work (f.e. purging a single url on the settings page) and the purge all fails? If that’s the case, please install the latest fastcgi module/patch.

Concerning the WP_DEBUG / CACHOLONG_CACHE_DEBUG_HTTP_API_REQUEST combination, you are right. This is a (small) bug, which will be fixed in the next release. For now just use the combination to debug your issue.

Hello,

First of all, this plugin is created specifically for our platform but it can be used on other platforms if the requirements are met:

With the latest version you need nginx with the following modules (or builtin into nginx):
– pagespeed (see: https://www.modpagespeed.com/)
– http-cache-purge (see: https://github.com/nginx-modules/ngx_cache_purge)

Then you need some additional configuration (per vhost) in nginx (pagespeed):

pagespeed EnableCachePurge on;
pagespeed PurgeMethod PURGE;

And for nginx fastcgi cache purge (per vhost):

location ~ /purge(/.*) {
    fastcgi_cache_purge <cache zone> "$scheme$request_method$host$1";
}

If these modules are installed correctly into nginx and the configuration above is correctly applied then you should be able to use the plugin.

I assume you are able to configure nginx correctly for wordpress.

Regards, Matthijs

Hello,

When activate SSL. I get this error

Time: 27-07-2021, 07:33:56 (UTC)
Message: Purge fastCGI cache: https://127.0.0.1/cacholong_cc_action
Time: 27-07-2021, 07:33:56 (UTC)
Message: HTT API got following error(s):
Time: 27-07-2021, 07:33:56 (UTC)
Message: Array
(
    [0] => cURL error 7: Failed to connect to 127.0.0.1 port 443: Connection refused
)

any idea why?

Does this mean there are no issues when using the plugin with http?

Hello,
I reverted back to the old version. With http it works but when I activate HTTPS it doenst.
Any idea why? How to fix it?

How did you activate SSL?

What does your nginx configuration looks like?

To me, it seems the nginx configuration is missing the default configuration for listening on port 443. Hence the error ‘Connection refused’.