- is true patch_fun is applied to the uncompressed version of the file. The file
- is then compressed again and send to client
+ is true and patch_fun is given (i.e. is not None), then patch_fun is applied
+ to the uncompressed version of the file. The file is then compressed again and
+ send to client
+ @param via_http (default: true) if true http specific communications are used
+ (e.g. headers, crlf before body) and sent via outchan, otherwise they're not.
+ Set it to false when saving to a local file