feat(cache): cleanup cache entry if stale

stephanebachelier · Feb 19, 2016 · 8129677 · 8129677
1 parent 628e89b
commit 8129677
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -53,8 +53,9 @@ function cache (config = {}) {
 
     return store.getItem(uuid).then(value => {
       return config.readCache(req, config.log)(value)
-        .catch(err => { // eslint-disable-line handle-callback-err
-          f()
+        .catch(err => {
+          // clean up cache if stale
+          err.reason === 'cache-stale' ? store.removeItem(uuid).then(f) : f()
         })
     })
   }