WooCommerce API Caching

Hi,

please screenshot me the full request header and response header on that API

Best regards,

Hi Qtkrk,

Request Headers:
https://pasteboard.co/hpxcoK213MaL.png

Response headers:
https://pasteboard.co/ewsBzJmIwJCR.png

Domain and consumer secret / key redacted.

Endpoint is /wp-json/wc/v2/orders

Would it be expected that Litespeed does normally cache WooCommerce API endpoints?

Thanks.

Ian.

• This reply was modified 3 years ago by ianatkins.

what is the request header ?

Sorry missed that originally, my reply has been edited to include it.

didn’t see any immediate reason , thought it of being POST request, but seems not

you can follow this guide to enable debug log , it will log the reason for why no-cache

best regards,

Output below, was run in a private browsing window:

Seems it’s not caching as the basket is empty?!

X Cache_control -> no Cache ( 3rd party woocommerce not cache due to null cart )

`

Also seems abit odd that the CDN replacements are run on an API request for JS, Fonts and CSS? ( guess media makes sense ).

Thanks.

<blockquote>03/08/22 15:46:15.553 [45.235.218.229:62970 1 gYI] ?? ------GET HTTP/1.1 (HTTPS) /wp-json/wc/v2/orders
03/08/22 15:46:15.553 [45.235.218.229:62970 1 gYI] Query String: page=1&per_page=100&status=pending&consumer_key=xxxxxx&consumer_secret=xxxxx
03/08/22 15:46:15.553 [45.235.218.229:62970 1 gYI] User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1 Safari/605.1.15
03/08/22 15:46:15.553 [45.235.218.229:62970 1 gYI] Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
03/08/22 15:46:15.553 [45.235.218.229:62970 1 gYI] Accept Encoding: gzip, deflate, br
03/08/22 15:46:15.553 [45.235.218.229:62970 1 gYI] X-LSCACHE: true
03/08/22 15:46:15.769 [45.235.218.229:62970 1 gYI] [Ctrl] X Cache_control -> private ( logged in user )
03/08/22 15:46:15.769 [45.235.218.229:62970 1 gYI] [Router] get_role: administrator
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [Media] init
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [Avatar] init
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [LQIP] init
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [CDN] init
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [CDN] mapping inc_img -> https://cdn.domain.com/
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [CDN] mapping inc_css -> https://cdn.domain.com/
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [CDN] mapping inc_js -> https://cdn.domain.com/
03/08/22 15:46:15.770 [45.235.218.229:62970 1 gYI] [CDN] mapping .aac,.css,.eot,.gif,.jpeg,.js,.jpg,.less,.mp3,.mp4,.ogg,.otf,.pdf,.png,.svg,.ttf,.woff -> https://cdn.domain.com/
03/08/22 15:46:15.771 [45.235.218.229:62970 1 gYI] ? Task init
03/08/22 15:46:15.771 [45.235.218.229:62970 1 gYI] [Router] LSCWP_CTRL bypassed empty
03/08/22 15:46:15.771 [45.235.218.229:62970 1 gYI] [GUI] init
03/08/22 15:46:15.837 [45.235.218.229:62970 1 gYI] [Ctrl] X Cache_control init on
03/08/22 15:46:15.911 [45.235.218.229:62970 1 gYI] [REST] ? Internal REST ON [filter] rest_request_before_callbacks
03/08/22 15:46:15.914 [45.235.218.229:62970 1 gYI] [REST] ? Internal REST OFF [filter] rest_request_after_callbacks
03/08/22 15:46:15.926 [45.235.218.229:62970 1 gYI] [Vary] Rest API init disabled vary change
03/08/22 15:46:16.023 [45.235.218.229:62970 1 gYI] [REST] ? Internal REST ON [filter] rest_request_before_callbacks
03/08/22 15:46:17.738 [45.235.218.229:62970 1 gYI] [REST] ? Internal REST OFF [filter] rest_request_after_callbacks
03/08/22 15:46:17.742 [45.235.218.229:62970 1 gYI] ?? [Tag] Add --- HTTP.200
03/08/22 15:46:17.745 [45.235.218.229:62970 1 gYI] [Core] CHK html bypass: miss footer const
03/08/22 15:46:17.746 [45.235.218.229:62970 1 gYI] [Ctrl] X Cache_control -> no Cache ( 3rd party woocommerce not cache due to null cart ) => LiteSpeed\Control::set_nocache(( 3rd party woocommerce not cache due to null cart ))@362 => WP_Hook->apply_filters(,ARRAY)@307 => WP_Hook->do_action(ARRAY)@331 => 
/home/gallinee/public_html/wp-content/plugins/litespeed-cache/thirdparty/woocommerce.cls.php@474 => LiteSpeed\Thirdparty\WooCommerce->set_control()@613 => WP_Hook->apply_filters(,ARRAY)@307
03/08/22 15:46:17.746 [45.235.218.229:62970 1 gYI] [Ctrl] not cacheable after api_control
03/08/22 15:46:17.746 [45.235.218.229:62970 1 gYI] [Vary] role in vary_group [group] 99
03/08/22 15:46:17.746 [45.235.218.229:62970 1 gYI] [Vary] show_admin_bar_front: true
03/08/22 15:46:17.746 [45.235.218.229:62970 1 gYI] [Vary] admin bar : true
03/08/22 15:46:17.747 [45.235.218.229:62970 1 gYI] [Vary] can_change_vary bypassed due to litespeed_can_change_vary hook
03/08/22 15:46:17.747 [45.235.218.229:62970 1 gYI] [Vary] no custimzed vary
03/08/22 15:46:17.747 [45.235.218.229:62970 1 gYI] [Core] Silence Comment due to REST/AJAX
03/08/22 15:46:17.747 [45.235.218.229:62970 1 gYI] ?? X-LiteSpeed-Cache-Control: no-cache
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [Core] CHK html bypass: miss footer const
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [Media] bypass: Not frontend HTML type
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] GUI bypassed by no counter
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] CDN _finalize
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [CDN] _replace_inline_css --- array (
'inc_img' => 'https://cdn.domain.com/',
'inc_css' => 'https://cdn.domain.com/',
'inc_js' => 'https://cdn.domain.com/',
'filetype' => true,
'.aac' => 'https://cdn.domain.com/',
'.css' => 'https://cdn.domain.com/',
'.eot' => 'https://cdn.domain.com/',
'.gif' => 'https://cdn.domain.com/',
'.jpeg' => 'https://cdn.domain.com/',
'.js' => 'https://cdn.domain.com/',
'.jpg' => 'https://cdn.domain.com/',
'.less' => 'https://cdn.domain.com/',
'.mp3' => 'https://cdn.domain.com/',
'.mp4' => 'https://cdn.domain.com/',
'.ogg' => 'https://cdn.domain.com/',
'.otf' => 'https://cdn.domain.com/',
'.pdf' => 'https://cdn.domain.com/',
'.png' => 'https://cdn.domain.com/',
'.svg' => 'https://cdn.domain.com/',
'.ttf' => 'https://cdn.domain.com/',
'.woff' => 'https://cdn.domain.com/',
)
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [CDN] replace attribute .src
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [CDN] replace attribute .data-src
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [CDN] replace attribute .data-srcset
03/08/22 15:46:17.749 [45.235.218.229:62970 1 gYI] [CDN] replace attribute .href
03/08/22 15:46:17.750 [45.235.218.229:62970 1 gYI] [CDN] replace attribute .poster
03/08/22 15:46:17.750 [45.235.218.229:62970 1 gYI] [CDN] replace attribute source.srcset
03/08/22 15:46:17.750 [45.235.218.229:62970 1 gYI] End response</blockquote>

• This reply was modified 3 years ago by ianatkins.
• This reply was modified 3 years ago by ianatkins.
• This reply was modified 3 years ago by Jan Dembowski.

well , it’s not exactly running , but more like initializing it

seems that 3rd party is overriding the cache , have you tried with force cache option on this URI ?

Hi Qtwrk

Thanks for the update, before I test that – do you mind confirming how that would work. Would the API request still get refreshed when new orders come in, with the force cache option enabled?

Would I also have to add one line per query string for them to be unique?

Will check our plug-ins in the interim to see if I can spot where that no cache is coming from.

Thanks,

Ian.

hold on a second , what exactly is your goal here ? to cache WC REST or something ?

Yes to cache the api responses, but not to serve stale content.

Let me know if litespeed won’t do this.

no , by default it won’t work that way for case like this

but yes , it is still doable although need some custom code to add some function to make it work ??