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Re:FoundationDB's Flow – Bringing Actor-Based Concurrency to... by ddorian43 on Friday July 03, 2026 @05:13AM (#48772773)
> aren't reliable if an async/coroutines moves threads between calls

Then just don't move them between threads and you're good with thread locals, no?

Re:FoundationDB's Flow – Bringing Actor-Based Concurrency to... by whizzter on Friday July 03, 2026 @07:35AM (#48773809)
Iirc often the frameworks don't have worker affinity, anyhow environments like .NET has "AsyncLocal" to provide an aware alternative.