Adding additional key to redis

Author: davellanedam

server.js

@@ -26,8 +26,10 @@ if (process.env.USE_REDIS === 'true') {
     namespace: 'expresscache',
     defaultTtl: '1 minute',
     engine: require('expeditious-engine-redis')({
-      host: process.env.REDIS_HOST,
-      port: process.env.REDIS_PORT
+      redis: {
+        host: process.env.REDIS_HOST,
+        port: process.env.REDIS_PORT
+      }
     })
   })
   app.use(cache)