Stale ESI block after apparently sucessful private cache purge

I’m trying to have an ESI block that is user specific purged after the user is updated.

Here is my functions.php code:

function show_user_tracks_esi( $from_esi = false ) {
    if ( ! $from_esi ) {
        if( method_exists( 'LiteSpeed_Cache_API', 'esi_enabled' ) && LiteSpeed_Cache_API::esi_enabled() ) {
            if ( method_exists( 'LiteSpeed_Cache_API', 'v' ) && LiteSpeed_Cache_API::v( '1.3' ) ) {
	        	return LiteSpeed_Cache_API::esi_url( 'user_tracks_esi', 'BT', array(), 'private,no-vary' );
            }
		}
    }

    ob_start();

    get_template_part( 'inc/xxx' );

    return ob_get_clean();
}

if ( method_exists( 'LiteSpeed_Cache_API', 'esi_enabled' ) && LiteSpeed_Cache_API::esi_enabled() ) {
    LiteSpeed_Cache_API::hook_tpl_esi('user_tracks_esi', 'hook_user_tracks_esi' );
}
 
function hook_user_tracks_esi( $params ) {

	$user_id = get_current_user_id();
	LiteSpeed_Cache_API::add_private( 'bt_user_' . $user_id );

    echo show_user_tracks_esi( true );
    exit;
}

add_action( 'profile_update', 'my_profile_update', 10, 2 );
function my_profile_update( $user_id, $old_user_data ) {

	if ( class_exists('LiteSpeed_Cache_API') ) LiteSpeed_Cache_API::purge_private('bt_user_' . $user_id);

}

Here is the debug info displayed after the ESI block:

<!-- Block generated by LiteSpeed Cache 2.9.9.2 on 2019-12-17 00:52:02 -->
<!-- X-LiteSpeed-Cache-Control: private,no-vary,max-age=1800 -->
<!-- X-LiteSpeed-Tag: 01f_tag_priv,01f_bt_user_8,public:01f_ESI,public:01f_ESI.user_tracks_esi,public:01f_ -->

I’m getting this in debub.purge.log, which sugests that the purging is beeing done:

e?’“ ------POST HTTP/1.1 (HTTPS)  /wp-admin/user-edit.php
Query String: 
HTTP_REFERER: https://XXX/wp-admin/user-edit.php?user_id=9&wp_http_referer=%2Fwp-admin%2Fusers.php
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept Encoding: gzip, deflate, br
Cookie _lscache_vary: admin_bar:1;logged-in:1;role:99;role_exclude_cache:1
X-LSCACHE: true
LSCACHE_VARY_COOKIE: cookie_notice_accepted,bt_warning_dismissed
X-LiteSpeed-Purge: private,01f_bt_user_9 => LSC->send_headers()@680 => WP_Hook->apply_filters()@288 => WP_Hook->do_action()@312 => 
/XXX/wp-includes/load.php@478

However, the page is kept with the old stale block, until the user logs out and back in again.
Interestingly, even if I do
if ( class_exists('LiteSpeed_Cache_API') ) LiteSpeed_Cache_API::purge_private_all();
on user update instead of beeing specific, the result is the same.

Thank you!

• This topic was modified 5 years, 2 months ago by Hlsg.
• This topic was modified 5 years, 2 months ago by Hlsg.