Hey, I stumbled upon something strange -> when calling a Channel from a suspending lambda...the C...

# coroutines

[Matthias Geisler]

Hey, I stumbled upon something strange -> when calling a Channel from a suspending lambda...the Channel get stucked...is this expected?:

fun randomFunction() {
    val channel = Channel<String>()
    val lambda = suspend {
        channel.send("abc")
    }

    runBlocking(randomContext) {
        lambda()

        println(channel.receive())
    }
}

[Sam]

That's normal, you're using a rendezvous channel (zero capacity) so the call to send will suspend until something receives the item. It would happen even without the lambda.

[Matthias Geisler]

Thx for the answer...I had not in mind that send can also suspended.