Reconnecting to Mongos proxy server never fires the reconnect event

import { MongoClient } from 'mongodb'

const dburl = 'mongodb://YOURCONTAINERADRESS:27017/'

MongoClient.connect(

  dburl,

  {

    reconnectTries: Number.MAX_VALUE,

    reconnectInterval: 1000

  },

  function(err, db) {

    db.on('close', () => console.log('closed'))

    db.on('reconnect', () => console.log('reconnect'))

    db.on('disconnect', () => console.log('disconnect'))

  }

)

return reconnectProxies(self, self.disconnectedProxies, function() {

        if (self.state === DESTROYED || self.state === UNREFERENCED) return;

        // Are we connected ? emit connect event

        if (self.state === CONNECTING && options.firstConnect) {

          self.emit('connect', self);

          self.emit('fullsetup', self);

          self.emit('all', self);

        } else if (self.isConnected()) {

          self.emit('reconnect', self);

        } else if (!self.isConnected() && self.listeners('close').length > 0) {

          self.emit('close', self);

        }

        // Perform topology monitor

        topologyMonitor(self);

      });