feat(redis-client): Fix of issue when redis is restarted after shutting down. Two new methods for getting clients.

Author: Dimona

package-lock.json

@@ -32,7 +32,7 @@
     "@types/uuid": "3.4.3",
     "@types/node": "8.0.20",
     "bluebird": "3.5.0",
-    "redis": "2.7.1",
+    "redis": "^3.1.2",
     "uuid": "3.2.1"
   },
   "devDependencies": {