LiteSpeed Cache for Flarum

hljhljhlj

I find openlitespeed has some limit.So I use nginx now.Can write a extengion to add cookie for nginx cache

JohnP

hljhljhlj It's off topic, but I'm curious, what were your 'limits' with OLS ?

hljhljhlj

JohnP My work is use wordpress to builder web.I find some issue with brizy builder.And openlitespeed is install difficult in debian 11 or ubuntu 22.04.Now I switch to nginx and php8.1.Performance is so good

djemyjenab

rafaucau Hi Sir, what extension for advertisement on this site? mind to share here.

rafaucau

djemyjenab This is a third-party script from an advertising company. They on their side configure where to insert ads.
So no extension is needed. But unfortunately, ads controlled by an external script cause layout shifts because they are inserted after the page is rendered.

[deleted]

It is possible that this extension sometimes prevents login (when trying to log in when reading/accessing specific discussion).

Can someone check are these.htaccesssettings correct:

<IfModule LiteSpeed>
    CacheLookup on
    RewriteEngine On
    RewriteCond %{REQUEST_METHOD} ^HEAD|GET$
    # Detection of logged-in user.
    RewriteRule .* - [E="Cache-Vary:flarum_remember,flarum_lscache_vary,locale"]
    # If you have a non-default path to the admin panel, change "admin" to match.
    RewriteCond %{ORG_REQ_URI} !/admin
    # Enable private cache for admin panel. If it causes problems replace "private" with "no-cache".
    RewriteRule .* - [E=Cache-Control:private]
</IfModule>

rafaucau

[deleted] Sorry for the late reply. Are you still having this problem?
When you log in and the page refreshes, you are still not logged in? If so, there is some problem with vary cookies.

wbntff

All good except that logged user still sees cached home page or cached version of whichever page they landed on.
Unless they refresh page 2-3 times, they dont see themselves logged in (or go to that page and login again).
If this extension does not cache for logged in users, then cache should be disabled once a user logs in. For guests and bots it works fine

rafaucau

wbntff The page should not be cached for logged-in users. This extension adds the right headers, but I guess there is some race condition and that's why some people have this problem. Can you try adding this code to .htaccess?

<IfModule LiteSpeed>
    CacheLookup on
    RewriteEngine On
    RewriteCond %{REQUEST_METHOD} ^HEAD|GET$
    # Detection of logged-in user.
    RewriteRule .* - [E="Cache-Vary:flarum_remember,flarum_lscache_vary,locale"]
</IfModule>

wbntff

rafaucau Yes its working but still home and few pages are served cached for logged in users.
I tested with admin and another user account.
I could login as admin and after logout, another user account gets cached page served .
I have to wait for few minutes and login with another account or go to any topic and refresh page 2-3 times to see myself logged in with 2nd account.

rafaucau

wbntff Yes its working but still home and few pages are served cached for logged in users.
I tested with admin and another user account.

So it's not working as it was intended.
Did you clear the LSCache after updating the .htaccess?
Can you give a link to your forum and the result of the php flarum info command?

rafaucau

wbntff Without the information I previously asked for (rafaucau), I'm unable to assist you. To uninstall the extension, clear the LSCache in the admin panel, remove the code you added in the .htaccess file while configuring this extension, disable the extension, and click "Purge" in the upper right corner of the extension settings.

djemyjenab

rafaucau http://forum.android.com.pl/

I love this site... It fast! 😛

rafaucau

v1.0.0

Bump minimum PHP version to 8.0
Bump default TTL to 604800s
Fix PHP 8.2 warnings
Use default settings extender instead of deprecated migration
Update dependencies

Full Changelog: https://github.com/android-com-pl/flarum-lscache/compare/0.4.1...v1.0.0

wbntff

No matter what setting is applied, users still see cached pages and are forced to refresh multiple times to see themselves logged it.

What is the proper way to remove this extension along with database settings and purge all cached pages

rafaucau

wbntff I've updated the documentation in the first post of this discussion. If you placed the code snippet at the very top of the .htaccess file, it might not have worked due to the missing RewriteEngine On directive.

I'm considering an update in the future that would automate the modification of the .htaccess file using Flarum's migration system. This way, manual configuration of this file wouldn't be necessary.

wbntff

It didn't remove database entries

rafaucau

wbntff So, it seems that Flarum doesn't clear settings from extensions and you will have to remove these settings manually.

wbntff

rafaucau yes.. and somewhere cache is still stored which is being served. Eventhough i ran - php flarum cache:clear , still pages are being served cached.
Struggling to login (as user and also as admin)
every login attempt is faced with this message

Oops! Something went wrong. Please reload the page and try again.

Out of 20 attempts, 1 succeeds

rafaucau

wbntff Did you remove the code from the .htaccess file? Specifically, the line CacheLookup on?
Or, change the <IfModule LiteSpeed> block to the following:

<IfModule LiteSpeed>
    CacheLookup on
    RewriteEngine On
    RewriteCond %{REQUEST_METHOD} ^HEAD|GET$
    RewriteRule .* - [E="cache-control:no-cache"]
</IfModule>

Next, enable the extension, clear the LSCache (not the Flarum cache), disable the extension, and then remove this code from the .htaccess file or remove the CacheLookup on line.

Another option would be to ask your hosting provider to clear the LSCache from the server.

wbntff

rafaucau If you placed the code snippet at the very top of the .htaccess file,

i've added that code in middle of .htaccess
it was showing uncached pages only when user is seen logged in, but the problem was with login.
to see myself logged in, i had to refresh pages multiple times

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