Plugin Support
qtwrk
(@qtwrk)
Hi,
LiteSpeed Cache only caches “GET” , it won’t cache “POST”
Best regards,
Hello qtwrk,
I would understand, that it won’t be cached for privacy reasons, but minify/combining of css/js files is also not working on the POST request. Why is that?
Regards, Chris
Plugin Support
qtwrk
(@qtwrk)
Hi,
Please enable debug log , it will say why or what happened.
Best regards,
Hi qtwrk,
here is the part from debug.log
I guess what you mean is “X Cache_control off – not GET method:POST”.
Not caching POST data is ok, but why is optimization skipped?
Thank you for your help.
Regards, Chris
——————————————————————————–
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] 💓 ——POST HTTP/1.1 (HTTPS) /dashboard
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] Query String:
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] HTTP_REFERER: https://yoonde.de/dashboard/
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] Accept Encoding: gzip, deflate, br
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] X-LSCACHE: true
05/27/20 06:29:16.500 [109.91.32.181:60812 1 QjW] LSCACHE_VARY_VALUE: +webp
05/27/20 06:29:16.522 [109.91.32.181:60812 1 QjW] [Ctrl] X Cache_control -> stale
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] [Router] get_uid: 0 => LiteSpeed\Router::get_uid()@232 => LiteSpeed\Router::get_role()@251 => LiteSpeed\Conf->in_optm_exc_roles()@653 => LiteSpeed\LSC->after_user_init()@192
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] [Router] get_role:
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] [Media] init
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] [Placeholder] init
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] [CDN] init
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] ⏰ Task init
05/27/20 06:29:16.535 [109.91.32.181:60812 1 QjW] [Router] LSCWP_CTRL bypassed empty
05/27/20 06:29:16.536 [109.91.32.181:60812 1 QjW] [GUI] init
05/27/20 06:29:16.542 [109.91.32.181:60812 1 QjW] [Ctrl] X Cache_control init on
05/27/20 06:29:16.595 [109.91.32.181:60812 1 QjW] [Media] webp replacing: https://yoonde.de/wp-content/uploads/2020/04/yoonde_logo.png => LiteSpeed\Media->replace_webp(https://yoonde.de/wp-content/uploads/2020/04/yoonde_logo.png)@862 => LiteSpeed\Media->webp_srcset(ARRAY)@845 => WP_Hook->apply_filters(ARRAY,ARRAY)@289 =>
/home/yogaalac/yoonde/wp-includes/media.php@206
05/27/20 06:29:16.595 [109.91.32.181:60812 1 QjW] [Media] – replaced to: https://yoonde.de/wp-content/uploads/2020/04/yoonde_logo.png.webp
05/27/20 06:29:16.595 [109.91.32.181:60812 1 QjW] [Media] webp replacing: https://yoonde.de/wp-content/uploads/2020/04/yoonde_logo-300×93.png => LiteSpeed\Media->replace_webp(https://yoonde.de/wp-content/uploads/2020/04/yoonde_logo-300×93.png)@862 => LiteSpeed\Media->webp_srcset(ARRAY)@845 => WP_Hook->apply_filters(ARRAY,ARRAY)@289 =>
/home/yogaalac/yoonde/wp-includes/media.php@206
05/27/20 06:29:16.595 [109.91.32.181:60812 1 QjW] [Media] – replaced to: https://yoonde.de/wp-content/uploads/2020/04/yoonde_logo-300×93.png.webp
05/27/20 06:29:16.677 [109.91.32.181:60812 1 QjW] [Core] Footer hook called
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Core] CHK html bypass: not get method POST
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Ctrl] X Cache_control off – not GET method:POST
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Ctrl] X Cache_control -> no Cache => LiteSpeed\Control::set_nocache()@381 => LiteSpeed\Control::finalize()@640 => LiteSpeed\LSC->send_headers()@466
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Router] get_role:
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Vary] role id: failed, guest
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Router] get_role:
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Router] get_role:
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Vary] no custimzed vary
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] 💰 X-LiteSpeed-Cache-Control: no-cache
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Core] CHK html bypass: not get method POST
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Media] bypass: Not frontend HTML type
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] GUI bypassed by no counter
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Optm] bypass: Not frontend HTML type
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] CDN bypass
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] End response
——————————————————————————–
Plugin Support
qtwrk
(@qtwrk)
Hi,
From the log
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Core] CHK html bypass: not get method POST
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Media] bypass: Not frontend HTML type
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] GUI bypassed by no counter
05/27/20 06:29:16.680 [109.91.32.181:60812 1 QjW] [Optm] bypass: Not frontend HTML type
the first line
if ( $_SERVER[ 'REQUEST_METHOD' ] !== 'GET' ) {
Debug2::debug2( '[Core] CHK html bypass: not get method ' . $_SERVER[ 'REQUEST_METHOD' ] );
return;
}
it just bypasses POST at all , so following
if ( ! $is_html ) {
Debug2::debug( '[Core] Footer check failed: ' . ob_get_level() . '-' . substr( $buffer, 0, 100 ) );
return;
}
Debug2::debug( '[Core] Footer check passed' );
if ( ! defined( 'LITESPEED_IS_HTML' ) ) {
define( 'LITESPEED_IS_HTML', true );
}
is_html will be false , and define( 'LITESPEED_IS_HTML', true ); won’t happen , so it doesn’t optimize.
It seems LSCWP was not designed to check POST output at all.
Maybe you could try define( 'LITESPEED_IS_HTML', true ); on your POST to force LSCWP does optimize.
Best regards,
Hello qtwrk,
how cool is that?
That worked!!!
Thank you VERY much!
Best regards, Chris
