JSFiddle - React, Tailwind, and code Playground

by Leo

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/rxjs/5.1.1/Rx.js"></script>

JavaScript

//let r$ = Rx.Observable.throw('test').materialize().delay(1000).dematerialize();
let r$= Rx.Observable.interval(3000).map((a)=>{
          throw Error("1111111111");
      });
let r1$= r$.catch((a)=> {
          console.log("!!!!!!!!!!"); 
          return r1$;
      });

r1$.subscribe((a) => {
        console.log(a.type + " " + a.value);
});