Does this plugin recognize DONOTCACHEPAGE flag?

Unfortunately, manual exclusion of a page would not work in our case. We want to automatically (programmatically) exclude certain pages which our users gate/lock to be only for members. So when a user gates a post to be only for members, we need to have a way to tell WP Fastest Cache that it shouldnt cache that page during page load.

Something like DONOTCACHEPAGE to prevent the page from being cached, or better, something like WPSC_SERVE_DISABLED flag of WP Super Cache that prevents serving a cached page and instead loads the live version.

Much appreciated. Looking forward to it.

Might work, but how is that exactly going to work?

If that function is called during a page load, Fastest Cache will not serve the page from the cache or something?

Checking for a constant could definitely work. I believe WP Super Cache and W3 Total Cache are also doing it. Fastest Cache can check if that constant is defined, and then skip serving page from cache.

Note: You need to add the following line into the wp-config.php to detect that the page is excluded by which plugin or theme.

Is it ok if we define this in a plugin file instead of adding it to wp-config.php?

Because it is inconvenient to have thousands of users add this line to their wp config.

Tested with the package you provided above:

When used from inside a function hooked to ‘wp’ hook, wpfc_exclude_current_page() does not trigger.

It turns out that if a page is cached, functions hooked to ‘wp’ action hook do not become available. Likely because WP Fastest Cache does its processing at a hook earlier than ‘wp’ hook?

What is the latest action hook which this function can be called during WP’s initialization?