blindpet
Forum Replies Created
-
@thetechnuttyuk then you do not have a plugin that is updating the wp_settings frequently so you’re lucky 🙂
Just to reiterate your use of nginx helper has nothing to do with the issue we are having.
You are still thinking of location page caching instead of object caching.
Page location caching = /wp-admin /this-post while object caching caches data coming from MySQL.
One of the large speed benefits comes from caching objects for the database queries that wp-admin uses, so as far as I understand it at least, one cannot simply turn off object caching for all plugins/settings that wp-admin uses without losing significant performance gains.
I don’t believe there is a simple disable wp-admin object cache setting anywhere for this plugin (or any other object cache plugin).
It is a bit misleading, that plugin will work if you use nginx full page caching in redis for pages, not objects. From their github
Adds support for purging redis-cache when used as full-page cache created using nginx-srcache-module
So if you are only using that you are likely not taking advantage of object caching.
Also the easyengine/rtcamp configurations do not cache wp-admin for logged in users (source)
# Don't cache uris containing the following segments if ($request_uri ~* "/wp-admin/|/xmlrpc.php|wp-.*.php|/feed/|index.php|sitemap(_index)?.xml") { set $skip_cache 1; } # Don't use the cache for logged in users or recent commenters if ($http_cookie ~* "comment_author|wordpress_[a-f0-9]+|wp-postpass|wordpress_no_cache|wordpress_logged_in") { set $skip_cache 1; }The issue we are having is that the wp_settings or wp_options table transient settings aren’t being flushed from redis, it has nothing to do with page caching but object and database caching not being cleared.
We may do that, I think I am still confused how much is the plugin’s job to manage the object cache vs the redis plugin’s role. As I understand it your plugin provides a bare bones for object caching and the onus is on the plugin to use and update the object cache on its own. Is that correct?
Depending on the plugin using wp_flush_cache would basically make using redis pointless as it would be flushed constantly. I did have fewer issues with the Pantheon plugin but some items still aren’t flushed. My developer says using http://codex.wordpress.org/Function_Reference/wp_cache_delete will keep redis still useful.
Thanks for the tip to not cache settings at all
I am having this issue as well, it would be great if this happened automatically.
My developer says ‘They are flat out caching settings and only flushing cache when a settings page is updated, this will break most plugins which frequently update their settings.’
I will look for an alternative temporarily
I have contacted CloudFlare on various occasions for issues in the past. They always say just disable Rocket Loader or add an exception.
Nevertheless I have submitted a ticket and referenced this thread. I can tell you from past experience though (and so users don’t think your plugin is broken), that the fastest route is for you top add an option to disable Rocket Loader for your script only. I told them about the Disqus problem months ago and I’m pretty sure it’s still not working with Rocket Loader.
You can also contact CloudFlare directly and hopefully work with the Rocket Loader developers to fix this issue.
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2Thank you Mika, serves me right for not RTFM 😉 I was looking for a settings page or something. I do need more control of my cache so a custom plugin was the way forward anyway.
I did not know about the -H so thank you for that. Is that something that concerns multisite? If you are curling the web server directly why would you need to add some extra love for CloudFlare if it is already being bypassed?
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2Glad you got it fixed, I attempted to send you a message through your website to test the beta plugin (and for design work) but I only got a white page after clicking send.
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2Compare these three files to find the caching culprit
IP of webserver css file
domain name css file
FTP css file – can be different from the IP web server css file if Varnish still has a cached versionMinification cache is only if you use a minification plugin like BWP minify and CloudFlare is caching the combined/minified versions of files
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2And when you view the source of the file from your domain it is unaltered?
When my theme changes I purge css files from Varnish then purge the same ones on CloudFlare and it works.
Only other thing I can think of is browser cache and/or minification cache.
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2Yea, this can be the issue with caching everywhere (I do it myself, max speed), that is why I’m trying to automate these things.
Development mode in a separate browser can help diagnose where the cache lies.
I would definitely purge the specific file manually in CloudFlare.
Hope you get in touch for testing
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2I am not sure the plugin lets you specify the IP but I could be wrong. I moved on to other options when I couldn’t get it to work.
I have had your issue before even when purging manually, I found it it was CloudFlare caching the css file. I am making a plugin for that too so pages/files can be selectively purged from CloudFlare too.
Forum: Plugins
In reply to: [Proxy Cache Purge] Not Purging since 3.7.2@websymphonies the way to work around this is to use the actual IP and not the domain name. I have a beta plugin that works around this and would love for you to help me test it. You can use my contact form on htpcguides.com to arrange testing.
Also @manafactory are you able to put me in touch with whomever put your theme together and did the graphics work? I’ve not had the best of luck finding a designer.
Thanks Matt, hopefully they push this fix. Can you get in touch with me (contact page on htpcguides.com)? I’m having a new minify plugin developed which is like BWP but with a (hopefully) improved user interface and could use some quality testers if you are interested.
I would PM you but I don’t think this forum supports that.