NGINX module to override Last-Modified and ETag response headers using last access time of different files.
| Syntax: | last_modified_override on | off; |
| Default: | last_modified_override off; |
| Context: | server, location |
Enables or disables the override of Last-Modified and ETag headers in response header fields.
| Syntax: | last_modified_try_files file ...; |
| Default: | — |
| Context: | server, location |
Defines files whose last access time should be considered. Last-Modified header value is retained if it contains more recent date than the files.
The path to a file is constructed from the file parameter according to the root and alias directives. Variables can be used.
Contexts are merged. I.e. if you have files in server and location contexts they all are considered.
By default nonexistent files do not lead to an error processing request. If you want internal server error to be fired if some file does not exist, prepend its path with ! character.
| Syntax: | last_modified_clear_etag on | off; |
| Default: | last_modified_clear_etag on; |
| Context: | server, location |
If disabled, ETag response header will be removed.