> This is needed for RPCs that need to be called and handled sequentially, rather
> than alone or in a batch.
>
> For example, when fetching the balances for each loaded wallet, -getinfo will
> call RPC listwallets, and then, depending on the result, RPC getbalances.
>
This is a backport of Core PR18594 [1/6]
https://github.com/bitcoin/bitcoin/pull/18594/commits/29f2cbdeb7afdde87d108adf80cffad17d112632