After I started writing code extensively using async-await I have noticed that I would like to have automated way of dealing with resource management.
Scope-level manage was proven (Python, C++, Java at least) to be intuitive and error proof. Previous discussion on this topic: https://esdiscuss. org/topic/resource-management Example syntax: try with Expression as Identifier { } catch... finally... Symbol.open and Symbol.close methods would be called respectively on entering and leaving try block. Plays well with both synchronous and asynchronous resource access. Another option is to reuse with: with(expression as identifier) { } Though it would be confusing to statement with wildly different semantics in strict mode.
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