added Last-Modified header

tomvit · Aug 13, 2011 · bcaf4f0 · bcaf4f0
1 parent 591d5c1
commit bcaf4f0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/paperboy.js b/lib/paperboy.js
@@ -34,6 +34,10 @@ exports.streamFile = function (filepath, headerFields, stat, res, req, emitter)
 
     var etag = '"' + stat.ino + '-' + stat.size + '-' + Date.parse(stat.mtime) +'"';
     headerFields['ETag'] = etag;
+
+    // last-modified date should be present along with etag
+    // also in a client-side JavaScript, document.lastModified uses this header value
+    headerFields['Last-Modified'] = new Date(stat.mtime);
 
     var statCode;
     //Check to see if we can send a 304 and skip the send