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[kotlin] wait for coroutine finish

승가비 2023. 2. 26. 11:42
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suspend fun main() {
  val job = GlobalScope.launch { hello() }
  job.join()
  print("done")
}
fun main() = runBlocking {
  val job = launch { hello() }      
  job.join()
  print("done")
}

https://stackoverflow.com/questions/55904099/how-to-wait-for-all-coroutines-to-finish

 

How to wait for all coroutines to finish?

I'm launching a coroutine and I want it to finish before I resume execution of main thread. My code simplified looks like this: fun hello() { for (i in 0..100) { println("hello") ...

stackoverflow.com

 

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