Wow so after several hours of debugging I finally ...

# coroutines

[Paul Woitaschek]

Wow so after several hours of debugging I finally found something:

RxJavaPlugins.setErrorHandler { }
    val flow = rxSingle<Unit> { throw IOException("") }.toFlowable().asFlow()
    runBlocking {
        repeat(10000) {
            combine(flow, flow) { _, _ -> Unit }
                .catch {}
                .collect { }
        }
    }

Why does this crash?

[bdawg.io]

define "crash"

[Paul Woitaschek]

Throw an exception in the dispatcher

[elizarov]

Confirm. This is a bug. cc @Vsevolod Tolstopyatov [JB]

[Vsevolod Tolstopyatov [JB]]

https://github.com/Kotlin/kotlinx.coroutines/issues/1614