feature: allow sweeping of inactive request buckets

src/util/Constants.js

@@ -26,6 +26,8 @@ const browser = exports.browser = typeof window !== 'undefined';
  * corresponding websocket events
  * @property {number} [restTimeOffset=500] Extra time in millseconds to wait before continuing to make REST
  * requests (higher values will reduce rate-limiting errors on bad connections)
+ * @property {number} [restSweepInterval=60] How frequently to delete inactive request buckets, in seconds
+ * (or 0 for never)
  * @property {PresenceData} [presence] Presence data to use upon login
  * @property {WSEventType[]} [disabledEvents] An array of disabled websocket events. Events in this array will not be
  * processed, potentially resulting in performance improvements for larger bots. Only disable events you are
@@ -48,6 +50,7 @@ exports.DefaultOptions = {
   restWsBridgeTimeout: 5000,
   disabledEvents: [],
   restTimeOffset: 500,
+  restSweepInterval: 60,
   presence: {},
 
   /**