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Tag: rxjs

Angular-Listening to store changes & emit a value from a Service component to a different component – only after Service completes certain operations

Here we have to classes GetDataAsyncService which waits for change in the store (and not executes the block of code under it until a change in the store ( this.getDataAsyncService.getAsyncData().subscribe((data)=>{ )}). When it is called from MainComponent it will get return of(propA); (from GetDataAsyncService) before the block of code in the listener is executed – because the listener is still