Can a `suspend` function somehow find out in which...

# coroutines

[aaverin]

Can a suspend function somehow find out in which dispatcher/executor is it running now?

[gildor]

Yes, just find CoroutineDispatcher in coroutineContext

[gildor]

Coroutine context is like a map

[gildor]

And each context has key

[gildor]

Not sure what you mean about "executor"

[aaverin]

executor is something I need to find
I need to run my 3rd-party library callback in the same thread coroutine is running, and callback wants an executor

[gildor]

What is executor?

[aaverin]

https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Executor.html

[gildor]

So you have a CoroutineDispatcher backed by custom executor?
Just find Coroutine Dispatcher in coroutine context:

val dispatcher = coroutineContext[CoroutineDispatcher]

Than you can cast to ExecutorCoroutineDispatcher and get executor from property