RxJS publishReplay() Multicasting Operator
RxJS publishReplay() operator is a multicasting operator that uses behavior subject, wherein it can buffer the values and replay the same to the new subscribers and returns ConnectableObservable. Here, the connect() method has to be used to subscribe to the observable created.
Following is the syntax of the RxJS publishReplay() multicasting operator:
The RxJS publishReplay() operator returns a ConnectableObservable.
Let us see an example of the RxJS publishReplay() operator to understand it clearly.
After executing the above example, you will see the following result: