Coolroutines - non-blocking Kotlin

Introduction to writing asynchronous, non-blocking code with kotlin coroutines

https://github.com/olbpetersson/coolroutines

Transcript

1. CO(OL)ROUTINES NON-BLOCKING KOTLIN
2. OLA PETERSSON @gotoola
3. JUNE, 2018 MISSION: TOP SECRET
4. TOTWOWITOTTOTEROR
5. T.W.I.T.T.E.R
6. “EVERY SECOND, ON AVERAGE, AROUND 6,000 T.W.E.E.T.S. ARE TWEETED ON T.W.I.T.T.E.R.”
7. SO WE NEED TO BE FAST
8. COROUTINES
9. COROUTINES ARE LIGHTWEIGHT THREADS
10. THREAD
11. THREAD
12. COROUTINE
13. COROUTINE
14. @SinceKotlin("1.1") public interface Continuation<in T> { public val context: CoroutineContext public fun resume(value: T) public fun resumeWithException(e: Throwable) }
15. public static Object getPizzaSlices(@NotNull Continuation c)
18. HOW DO WE WRITE ASYNC CODE?
19. DO YOU EVEN SPEAK FUTURE?
20. SHARED MUTABLE STATE
21. THREAD POOLS AND DISPATCHERS
22. COROUTINESCOPE AND LIFECYCLES
23. THANKS!