How To Reconnect Pubnub After Internet Reconnect In Javascript?

I have a Pubnub instance, I want to know how to handle reconnection when internet does down and comes back up with like a given number of retries? The documentation definitely give

Solution 1:

Set restore:true in your init code.

this.pubnub = new PubNub({
  subscribeKey: this.serverDetails.authInfo.subscribeKey,
  authKey: this.serverDetails.authInfo.authKey,
  uuid,
  ssl: true,
  restore: true // this allows reconnect to restore your channel subscription
});