Very interesting article. I've a question, in my network layer I have only one `runBlocking` operation and so far I haven't found a workaround:

I have a `okhttp3.Authenticator` and I must override the `authenticate` method (not suspended) in order to refresh a token in a HTTP 401 situation:

```

override fun authenticate(route: Route?, response: Response): Request? {

...

val newToken: String? = runBlocking {

return@runBlocking runCatching {

manager.revalidateToken()

}.onSuccess {

return@runBlocking it

}.getOrNull()

}

return if (newToken.isNullOrEmpty()) null else ...

}

```

The method revalidateToken() is suspend.

How would you solve this situation? Thanks.