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feat: add daemon session persistence and recovery#3

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openwong2kim merged 1 commit intoopenwong2kim:mainfrom
Zurgli:upstream-main
Apr 5, 2026
Merged

feat: add daemon session persistence and recovery#3
openwong2kim merged 1 commit intoopenwong2kim:mainfrom
Zurgli:upstream-main

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@Zurgli
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@Zurgli Zurgli commented Apr 4, 2026

Summary

Add daemon-backed session persistence and recovery as a standalone feature.

What this adds

  • persist daemon session metadata to ~/.wmux/sessions.json
  • persist periodic terminal buffer snapshots to ~/.wmux/buffers/*.buf
  • recover live and suspended daemon sessions on startup
  • restore renderer session/layout and scrollback IPC persistence
  • reintroduce tests for StateWriter and ring buffer dump/load behavior

Why

This is the daemon persistence/recovery functionality that was intentionally split out from the earlier security PR so it can be reviewed on its own.

Verification

  • npx tsc --noEmit
  • npm test

@openwong2kim
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Great work! Thanks for the contribution. Merging this in 🎉

@openwong2kim openwong2kim merged commit da9b3d8 into openwong2kim:main Apr 5, 2026
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2 participants