I went through the documentation of `suspendCancel...

# coroutines

[Lalit Sagar]

I went through the documentation of suspendCancellableCoroutine . It mentions that this function throws a CancellationException if the coroutine is cancelled or completed while suspended.
In which case the coroutine is completed while suspended?

[elizarov]

This case is not trivial to set up. It never happens if you use coroutine builders from kotlinx.coroutines. Take a look at this test that tests for this schenario: https://github.com/Kotlin/kotlinx.coroutines/blob/master/kotlinx-coroutines-core/common/test/CancellableContinuationTest.kt#L120-L141

[Lalit Sagar]

Thanks @elizarov. This unit test example really helped