Hi guys, I have some libraries that use ThreadLocal in my application and I’m using the

.asContextElement()

extension function to make them coroutine-ready. All works well but i find my code having something like this

launch(object1.asContextElement() + object2.asContextElement()) {}

I was thinking to encapsulate those element into a container such that I can do something like this

launch(myContext) {}

where

mycontext

contains the elements from object1 and object2. I was thinking to do this by implementing the

CoroutineContext

interface but I then I need to implement all its functions, while what I really want is just the default

+

behavior. Is there any nice way to achieve this?

yes, thanks Roman, but I wanted to use dependency injection and box the 2 elements into a single “context”

Cannot you inject a value? What DI framework do you use?

Spring

Anyway, if you cannot, you can do

object MyContext: CoroutineContext by (object1.asContextElement() + object2.asContextElement())

can’t inject the value directly since the singleton I’m in it’s going to have different values for different requests