wp cli command returns timeout

That message comes from somewhere else, another plugin or your theme, most likely.
After that, you can see: Success: FVM and other caches were purged.

That means the command is running, but before that, there is some other code somewhere else, trying to make an external request, that is most likely blocked, either by your host or the api.

It could be a plugin that you lack license for and it’s blocking your server, or it could be a blacklisted domain by your host, or some developer added something to your site to prevent it from connecting to some url (check license for example).

There is also a possibility of being malware, but if the timeout is 1 second, then something is blocking it.

I would suggest, asking your hosting to do a grep on your php files (active theme and plugins only) for any curl function with a 1 second timeout, and then inspect carefully what and why it’s fetching something with a 1 second timeout.

If it’s an async request, a beacon or something like that, just to monitor something, that would make sense to be 1 second.

We don’t use curl on our plugin.
The wp fvm purge command, only runs the 2 default cache purge functions, which doesn’t require an http request.

It doesn’t matter what other commands you run, that curl message will likely show up with any command you input via wp-cli and it’s unrelated to my plugin.

Try to run the cronjobs for example:
wp cron event run --due-now

What does wp cache flush return?

Also by WPE, you mean wpengine.com ?

Our cache purge also purges wpengine, so their plugin could be causing it.
This is our code:

# Purge WP Engine
if (class_exists("WpeCommon")) {
	if (method_exists('WpeCommon', 'purge_memcached')) { WpeCommon::purge_memcached(); }
	if (method_exists('WpeCommon', 'clear_maxcdn_cache')) { WpeCommon::clear_maxcdn_cache(); }
	if (method_exists('WpeCommon', 'purge_varnish_cache')) { WpeCommon::purge_varnish_cache(); }
}

It checks if their plugin is installed and if it is, it asks their plugin to purge all caches (only if it’s installed).

In that case, it would make sense if they say it’s related to the cdn, as the function tries to purge all caches available.

I haven’t checked if they have a method to verify if the cdn is enabled or not, but if they do, I’ll add it to my plugin.

In that case, while the curl message doesn’t come directly from FVM, it may be related, simply because it runs the cache purge on wpengine plugin, and that plugin returns the error timeout.

I assume, wpengine plugin still makes a curl request to the cdn and that’s why it fails.

I’ll look into it sometime later again.

If you are comfortable with editing the code, you can comment out the if (method_exists('WpeCommon', 'clear_maxcdn_cache')) { WpeCommon::clear_maxcdn_cache(); } line on my plugin, functions-cache.php file.

If running wp-cli again doesn’t return that curl message, then it’s confirmed.

Then, sorry, but can you try to comment out the other 2 lines?
One of those must be causing it.

Which one specifically, do you know?
I’m guessing it’s the varnish related one then.
Either way, I will try to look into it later with more time.

You can ignore the error for now, it doesn’t do anything other than to try to purge the cache.
I’ll investigate if wpengine changed something on their plugin soon and push an update.

Thanks for reporting.