@elizarov I feel like I recently read/watched you say somewhere recently that you recommended a convention for coroutine functions, something like “if a function is

suspend

, it shouldn’t block the current thread”. Do you remember where that was (if it was in fact something you did say)?

Is it okay to write a suspending function as an extension function to `SendChannel`bearing in mind that the caller may then do something like

producerScope.mySuspendFun()