Fix IE-related JSON caching issue.

HBKEngineering · Nov 18, 2015 · 6334e09 · 6334e09
1 parent 6c40217
commit 6334e09
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/lib/responses/index.js b/lib/responses/index.js
@@ -102,6 +102,10 @@ module.exports.buildResponse = function (req, res, data, options, config) {
 
   // If appropriate, serve data as JSON(P)
   if (req.wantsJSON) {
+    res.header('Cache-Control', 'no-cache, max-age=0, maxage=0, no-store, must-revalidate');
+    res.header('Pragma', 'no-cache');
+    res.header('Expires', -1);
+    res.header('Pragma', 'no-store');
     return res.jsonx(json);
   }
 
@@ -121,6 +125,10 @@ module.exports.buildResponse = function (req, res, data, options, config) {
   else {
     if(config.isGuessView) {
       return res.guessView({ data: data }, function couldNotGuessView () {
+        res.header('Cache-Control', 'no-cache, max-age=0, maxage=0, no-store, must-revalidate');
+        res.header('Pragma', 'no-cache');
+        res.header('Expires', -1);
+        res.header('Pragma', 'no-store');
         return res.jsonx(data);
       });
     } else {
@@ -138,6 +146,11 @@ module.exports.buildResponse = function (req, res, data, options, config) {
           else {
             sails.log.warn('res.'+config.name+'() :: When attempting to render error page view, an error occured (sending JSON instead).  Details: ', err);
           }
+
+          res.header('Cache-Control', 'no-cache, max-age=0, maxage=0, no-store, must-revalidate');
+          res.header('Pragma', 'no-cache');
+          res.header('Expires', -1);
+          res.header('Pragma', 'no-store');
           return res.jsonx(data);
         }