Connection limit or rate blocking with MainWP?

Amplificator

Verified User
Joined
Jul 2, 2019
Messages
61
We have a fairly standard setup of DA with LiteSpeed Enterprise. We have a bunch of sites that are controlled by MainWP which is a tool to manage multiple WordPress sites, such as updating them all at once.

If we just update one or a few sites at the same time everything is fine, but if we update all of the sites we get this error:
"1907213 upstream timed out (110: Connection timed out) while reading response header from upstream"
There's plenty of ressources so that doesn't seem to be an issue and all the sites continue to update their plugins/themes as well, it just seems as if communication between MainWP and the server is cut off.

We use Imunify360 from CloudLinux instead of CSF but have whitelisted the remote IP so that shouldn't be the issue. We don't use ModSecurity and the logs show no errors or anything of relevance for the site.

Does anyone have any idea which setting in DA or LiteSpeed could be the culprit to avoid the error?
 
Whats your php limits for max_input_time and max_execution_time ? Maybe try to set it higher.
 
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