Bound Today readiness latency with demand-driven checks #442

2026-08-10T01:34:28Z

timmy commented

2026-08-10 01:34:28 +00:00

What changed

inspect the preferred Today item first and open it without scanning the queue when ready
classify fallback items concurrently while retaining queue-order selection
version the offline shell so the optimized runtime installs atomically

Verification

RED: ready-first test observed inspections [1, 2, 3] instead of [1]
RED: concurrency test observed fallback starts [1, 2] instead of [1, 2, 3]
focused: 8 passed
full suite: 853 passed

Closes #441

## What changed - inspect the preferred Today item first and open it without scanning the queue when ready - classify fallback items concurrently while retaining queue-order selection - version the offline shell so the optimized runtime installs atomically ## Verification - RED: ready-first test observed inspections `[1, 2, 3]` instead of `[1]` - RED: concurrency test observed fallback starts `[1, 2]` instead of `[1, 2, 3]` - focused: `8 passed` - full suite: `853 passed` Closes #441

timmy added 1 commit 2026-08-10 01:34:28 +00:00

perf: bound Today readiness latency (#441 )

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timmy merged commit 60bc7cd686 into main

2026-08-10 01:35:46 +00:00

timmy referenced this issue from a commit

2026-08-10 01:35:47 +00:00

Merge pull request 'Bound Today readiness latency with demand-driven checks' (#442) from timmy/441-demand-driven-today-readiness into main

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Reference: stackchain/stackchain-dashboard#442