wire/v3, wire/v9 errata: the directory's machine_at, health@1 machine_too_large and its canary check #44

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caoer115 merged 1 commit from agent/2e384c42-directory-machine-at into main 2026-11-05 15:04:21 +00:00

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caoer115 commented 2026-11-05 14:17:38 +00:00

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These errata cover the directory's machine_at, the health@1 field machine_too_large, and the canary check on it. Every key is additive: an older object, daemon or seat-holder ignores it, and no sender host gains a dependency.

• wire/v3 § seats (its first erratum): GET /w/directory answers heard and machine_at.
  • heard is served today and was never written down.
  • machine_at is when the object last took a new seq of each login host's machine fact. A resend of the held seq moves heard, not machine_at.
  • A fresh heard beside an old machine_at means the host's claims are frozen. That is what devstation-nyc-1 looked like on 2026-11-05: every record over the cap from 09:11Z, with the socket heard throughout.
• wire/v9 § health: machine_too_large counts the machine records the daemon did not send, because a record would not fit the cap even with every shed step applied.
• wire/v9 § rings: the check of the same name holds the ring when it is above 0. Absent or null passes.

Built by ccc-pages #275 (directory and canary), ccc-statusd #1216 (the count), and cc-continuity #309 (seat-holder reads machine_at). The 180 s threshold is the reader's and is named as an example, not as a contract value.

Card: home-wiki-sessions year=2026/month=11/02-12-tooling-dev/tasks/fleet-directory-frozen-fact-reads-fresh.

These errata cover the directory's `machine_at`, the health@1 field `machine_too_large`, and the canary check on it. Every key is additive: an older object, daemon or seat-holder ignores it, and no sender host gains a dependency. - **wire/v3 § seats** (its first erratum): `GET /w/directory` answers `heard` and `machine_at`. - `heard` is served today and was never written down. - `machine_at` is when the object last took a new seq of each login host's machine fact. A resend of the held seq moves `heard`, not `machine_at`. - A fresh `heard` beside an old `machine_at` means the host's claims are frozen. That is what devstation-nyc-1 looked like on 2026-11-05: every record over the cap from 09:11Z, with the socket heard throughout. - **wire/v9 § health**: `machine_too_large` counts the machine records the daemon did not send, because a record would not fit the cap even with every shed step applied. - **wire/v9 § rings**: the check of the same name holds the ring when it is above 0. Absent or null passes. Built by ccc-pages #275 (directory and canary), ccc-statusd #1216 (the count), and cc-continuity #309 (seat-holder reads `machine_at`). The 180 s threshold is the reader's and is named as an example, not as a contract value. Card: home-wiki-sessions `year=2026/month=11/02-12-tooling-dev/tasks/fleet-directory-frozen-fact-reads-fresh`.

caoer115 added 1 commit 2026-11-05 14:17:38 +00:00

wire/v3, wire/v9 errata: the directory's machine_at, health@1 machine_too_large and its canary check ... ead9d826d2

- wire/v3 § seats: GET /w/directory answers heard (served, never written
  down) and machine_at, when the object last took a new seq of each login
  host's machine fact. A fresh heard beside an old machine_at is a host
  whose claims are frozen (devstation-nyc-1, 2026-11-05).
- wire/v9 § health: machine_too_large, the machine records not sent because
  one would not fit the cap with everything shed. § rings: the check of that
  name holds the ring above 0; absent or null passes.

Additive keys: an older object, daemon or reader ignores them. Built by
ccc-pages #275, ccc-statusd #1216, cc-continuity #309.

Card: home-wiki-sessions year=2026/month=11/02-12-tooling-dev/tasks/fleet-directory-frozen-fact-reads-fresh

caoer115 merged commit 84be666562 into main 2026-11-05 15:04:21 +00:00

caoer115 referenced this pull request from a commit 2026-11-05 15:04:23 +00:00

Merge pull request 'wire/v3, wire/v9 errata: the directory's machine_at, health@1 machine_too_large and its canary check' (#44) from agent/2e384c42-directory-machine-at into main

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