Merge pull request #592 from timkuijsten/enableetag

enable size+mtime etags on static resources
senchalabs · Jun 10, 2012 · 95784d0 · 95784d0
2 parents fd16722 + 21a8196
commit 95784d0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/middleware/static.js b/lib/middleware/static.js
@@ -167,6 +167,7 @@ var send = exports.send = function(req, res, next, options){
     }
 
     // header fields
+    if (!res.getHeader('ETag')) res.setHeader('ETag', utils.etag(stat));
     if (!res.getHeader('Date')) res.setHeader('Date', new Date().toUTCString());
     if (!res.getHeader('Cache-Control')) res.setHeader('Cache-Control', 'public, max-age=' + (maxAge / 1000));
     if (!res.getHeader('Last-Modified')) res.setHeader('Last-Modified', stat.mtime.toUTCString());