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pamartineza/Medium_RetryWhen_3.kt

Created September 7, 2018 10:48
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Medium_RetryWhen_3.kt
//This observable timeline would be:
//0:00 Subscription takes place
//0:02 emits "0L" after 2 seconds
//0:04 emits "0L" after 4 seconds
//0:08 emits "0L" after 8 seconds
Observable.range(1,3).flatMap { retryCount ->
Observable.timer(Math.pow(2.toDouble(), retryCount.toDouble()).toLong(), TimeUnit.SECONDS)
}
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