Learning Concurrency in Kotlin

Storing the result from the other operations

Currently, we aren't storing the result of the other suspending functions. To do so, we need to create a more complete implementation of the state machine, which can be easy if we use CoroutineImpl as the base. In this case, we could create this private class outside of the function:

private class GetUserSummarySM: CoroutineImpl {    var value: Any? = null    var exception: Throwable? = null    var cont: Continuation<Any?>? = null    val id: Int? = null    var profile: Profile? = null    var age: Int? = null    var terms: Terms? = null    override fun doResume(data: Any?, exception: Throwable?) {        this.value = data        this.exception = exception        getUserSummary(id, this)    }}

Here we have done the following:

• Mapped all the different ...