Phew... One key step closer to replicating & simplifying core https://thi.ng/rstream functionality via just standard async iterables: Just added a mult() base-operator to https://thi.ng/transducers-async [1] which allows splitting a single async iterable into multiple child async iterables (aka subscriptions, aka 1:N splitting), each of which can be added/removed dynamically and individually processed e.g. via transducers, vanilla for await() consumers, and/or used as input for downstream mult()s to construct entire graph topologies (cycles allowed) of async processors etc. Back pressure is handled by waiting for all child subscriptions to deliver the value before consuming a new one from the source...
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