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dance2die/pingEpic.ts

Last active October 18, 2019 23:47
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pingEpic.ts
export const pingEpic = action$ =>
action$.pipe(
ofType(PING),
// 1️⃣ from "delay(1000)" to 👇
switchMap(() => timer(1000)),
mapTo(pong()),
tap(console.info)
);
// 2️⃣ pongEpic stays the same.
export const pongEpic = action$ =>
action$.pipe(
ofType(PONG),
delay(1000),
mapTo(ping()),
tap(console.info)
);
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