fix(streaming): CoalescingBuffer hogs CPU — idle/orphaned ticker spins at 1/FLUSH_INTERVAL forever#418

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endre/improve-buffer

Commits on Jun 19, 2026

feat: improve CoalescingBuffer to park on idle, reducing CPU usage
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Commits on Jun 22, 2026

feat: ensure StreamTaskMessageFull closes coalescing buffer to prevent CPU leaks
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feat: ensure Full message closes coalescing buffer to prevent stale duplicates
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feat: enhance CoalescingBuffer to park on idle, preventing CPU leaks
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style(streaming): sort test imports to satisfy ruff I001

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claude
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style(streaming): restore pre-existing comments trimmed in error

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claude
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fix(streaming): drain coalesced buffer before terminal Done, dedupe Done

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claude
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fix(streaming): preserve Done metadata and shield ticker on cancelled close

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claude
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