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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21736 not possible to modify response header when default_handler result a HTTP_NOT_MODIFIED Summary: not possible to modify response header when default_handler result a HTTP_NOT_MODIFIED Product: Apache httpd-2.0 Version: 2.0.47 Platform: All OS/Version: Other Status: NEW Severity: Enhancement Priority: Other Component: mod_headers AssignedTo: [email protected] ReportedBy: [EMAIL PROTECTED] it's useful to do ``Header append "Cache-Control" "post-check=60, pre- check=120"'' for images, and even expires headers, it's terrible important for the first time browser request a image, it's not cached, apache run output filters correctly, which enable mod_headers to add headers and server response 202 "OK". but after "post-check", browser send IF_MODIFIED_SINCE header, and default_handler response "Not modified" which won't run output filters, and mod_headers unable to add headers, and now, browser forget the value of "post- check" in server/core.c invoke ap_meets_condition, which in http_protocol.c when ap_meets_condition return HTTP_NOT_MODIFIED, output filters seems not be ran thus, the output filter of mod_headers won't work, and no response headers is process by mod_headers --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
