Responsive terminal restore: paced replay, honest gaps, bounded recovery, spill-before-disconnect - #822

Merged

danshapiro merged 72 commits into

mainfrom

the-usual/terminal-restore-plan

Sep 23, 2026

Commits on Sep 20, 2026

docs(plans): diagnose pane restore backpressure loop and plan responsive restore
danshapiro
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73cb678
docs(plans): define safe responsive terminal restore contracts
danshapiro
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921c736
docs(plans): carry the current user request block for the restore implementation run
danshapiro
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a507389
docs(plans): require a negotiated hidden-pane lifetime claim in the restore contract
danshapiro
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a0f5a4d
docs(plans): split continuation consumption credit from the parser-applied checkpoint and scope the increment's hidden-pane acceptance to terminal screens
danshapiro
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87e8302
docs(plans): add the surface-coverage resume cursor and attach-exact lifetime-claim release semantics
danshapiro
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362d2c3
feat(ws): negotiate the pacedTerminalReplayV1 capability
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9aa5915
feat(protocol): carry restore bounds fields on negotiated attach.ready and output gaps
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d1acb85
feat(ws): paced negotiated terminal replay with credit-gated pages
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c67de43
fix(ws): cancel paced sessions on legacy re-attach; tighten page budget and event pins
danshapiro
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0b2e733
feat(client): consume paced replay with write-queue credit
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10af7d2
feat(client): resume pane restores from coverage checkpoints instead of restarting
danshapiro
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ead9731
fix(client): scope checkpoints to surface instances and calibrate recovery accounting
danshapiro
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23b43d2
feat(panes): hidden-pane lifetime claims replace background hydration
danshapiro
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a205fd0
feat(ws): spill before disconnect with drain-progress liveness
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57c1771
test(ws): pin the mixed-version restore compatibility matrix
danshapiro
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c868c31

Commits on Sep 21, 2026

Commits on Sep 22, 2026

Commits on Sep 23, 2026