Retrieving Events From Stream

In this lesson, you will learn to retrieve and print the events/numbers for the stream(s) created in the last lesson. You will learn two approaches to this.

Using listen

In this example, you will print events of a Stream using listen by adding the subscription to the given Stream.

A Stream is created and consists of numbers from 1 to 5. It’s retrieved by listening to the Stream using the listen() method. Let’s print some messages before starting the stream and after the stream is finished.