https://bz.apache.org/bugzilla/show_bug.cgi?id=54518
--- Comment #3 from ChaseTony <[email protected]> --- I have also encountered this issue. When using Apache's mod_rewrite, I found that the Vary header was not being added, so I took the following steps to troubleshoot and resolve the issue: Check Rewrite Rules Use the Header Directive: Explicitly add the Vary header using the Header directive in the Apache configuration file or the .htaccess file. By the way, I am using the [HTTP/2](https://edgeone.ai/learning/http2) protocol, and this issue is difficult to reproduce. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
