13 lines
682 B
ReStructuredText
13 lines
682 B
ReStructuredText
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Repair inter-actor stream closure semantics to work correctly with
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``tractor.trionics.BroadcastReceiver`` task fan out usage.
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A set of previously unknown bugs discovered in `257
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<https://github.com/goodboy/tractor/pull/257>`_ let graceful stream
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closure result in hanging consumer tasks that use the broadcast APIs.
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This adds better internal closure state tracking to the broadcast
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receiver and message stream APIs and in particular ensures that when an
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underlying stream/receive-channel (a broadcast receiver is receiving
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from) is closed, all consumer tasks waiting on that underlying channel
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are woken so they can receive the ``trio.EndOfChannel`` signal and
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promptly terminate.
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