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by Dagonfly
232 days ago
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That's a really subtle version of the deadlock described in withoutboats FuturesUnordered post [0] When using “intra-task” concurrency, you really have to ensure that none of the futures are starving. Spawning task should probably be the default. For timeouts use tokio::select! but make sure all pending futures are owned by it. I would never recommend FuturesUnordered unless you really test all edge-cases. [0] https://without.boats/blog/futures-unordered/ |
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