Main reverted G's half merge (#189, reverted by 8afc3eb in #191) and then took the reader release's S1-S5, which
copied G's code. G's form holds where they differ (process_bus.go, seats.go, state.go and their tests); the
release's kept names stay so main's callers keep building: SeatViewPrefix beside SeatReadPrefix, and QueueInvoke's
empty strings on not-ok (with its test TestQueueInvoke). The tree differs from G's head f30dee54 only by those and
the release's two tests (objects cap option, seat states and stream kinds).
Builds: design 47 G (the milestone's sdk part, as at f30dee54)
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
mesh/check being carried to 8afc3ebdf371 on 93e0a7b50d90 | from 27da949140c6
The group feat/47-G-join11 merged 3 of 17 members on 2026-11-13; G's mesh-sdk alone on main breaks 25 trunk
modules. The operator chose to put the order right: a reader release first, then G whole. This restores main
to 8fbba810 exactly.
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
mesh/check checking cb5e62dfacd9 on 8fbba810609e | novox/mesh-sdk#189 in group feat/47-G-join11
A part that follows a seat's view names its picture in the seat form, but where another part names the holder's own
bucket (the watchman's stuck key of the assigner's wants) the name must be the holder's: HolderBucket answers
`<holder>_<state>` of the holder followed now, "" while none, read at each use so a moved holder is named as it moves.
Builds: design 47 G §717, A-303 (corrected)
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A follower found a seat's holder by asking the assigner every five seconds (buildrun's AssignerHolder) and kept the
first holder it found. FollowSeat is given a seat, a state and the part's holder function (A-295, A-298): it returns at
once an empty picture `<seat>_<state>`, not ready; at each change of a view the reader follows (the seat-holders view
among them) it reads the seat's first holder, follows `<holder>.<state>` as Follow does after Start, drops the old
holder's view and follows a new one, handing its state on whole at its first view, and with no holder keeps the picture
and follows nothing. While no holder's first view is held its status names the seat, waiting for a holder, and past
five minutes the reader writes view-waits naming the seat and the state, cleared by a holder's first view. Nothing is
asked on a timer.
Builds: design 47 G §717, A-298, A-295
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A part handed the binding finding-events publishes on mesh.bus.<module>.finding-events.<event>.<node>, a part with none on
the old stream; the stdio writer reads the event of either form.
Builds: design 47 G A-274, A-13, A-30, §529
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
AdoptEvent hands each message of the event to its handler beside the adopted views, and makes the
subscription at once when no view made it, so the runner hears a run's candidate revision even when it
follows no watched branch.
Builds: design 47 G A-185, A-199, A-193, §532
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
views.HeldWriter gains Pend and Judged: a key pended is named, with its since and bound, in every
statement until the part judges it, a key pended again keeping its first since. The tool runner pends
an acted, unrecorded ask's call-unanswered at its start until its warranted is made again.
Builds: design 46 7-approval-mark §16; design 47 G §384
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A test replaced a package function while a goroutine of an earlier subtest still called it (a data race under -race, a timing flake
otherwise). Each is a swappable value now, so no replacing races a call; -race -count=5 of the views tests is green.
Builds: design 47 G §419 (the tests of this package run in one test function)
A stdio module's held writer fills Publish and Listen as NewStdioWriter does; HeldWriter.WriteWire holds the finding as Write does,
so a views reader's first-view findings are in the held set and in findings-stated.
Builds: design 47 G A-37, A-29, A-16
Seeded from the state's keys before it starts, held under a lock of its own, its Observe answers them; Write and Clear keep the
held set. The watchman's copy moves here.
Builds: design 47 G A-29, §686
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
views.FindingsAskedSubject, views.FindingsAskedEvent and FINDINGS_ASKED_EVENT are gone; the stdio writer subscribes the seat event
the given subject names.
Builds: design 47 G A-17, A-13, §461
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
The reader's four findings (unanswered, view-waits, unsaid, too-large) are laid out by mesh-sdk (design 47 G §687) on the
wire form and written through views.WireWriter, which the generic Writer is; the emitter writes view-too-large itself and its
TooLarge hook goes; Adopt wires every adopted follower's four callbacks to its reader.
Builds: design 47 G §686, §687, §689, A-22, A-26
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
The TypeScript writer holds no FindingBody of its own and works on the wire form (checkFinding, views reader findings laid out by
viewFindingBody); both writers name findings-asked as the seat mesh-conditions' event. The view-waits test waits on the raise,
not on a count of yields.
Builds: design 47 G §686, §640, §687, A-3, A-13, A-17
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
Writer[F, C, S, A any] marshals a body, reads and sets kind, scope, id, subject, at, since and
observer by their contract names; the interfaces FindingBody, ClearedBody, StatedBody, AskedBody
and the constructors go. A body whose wire form lacks a field the contract names is refused when
the writer is made. views.CheckFinding(any) judges the wire form. WriterFindings takes only the
writer.
Builds: design 47 G §686, §640, §687, §689, A-3 (.work/47-G/dev2-ledger.md)
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
views.FindingBody becomes the interface of the accessors the seat generator emits
(Kind/SetKind per field, one Subject/SetSubject pair); the writer is given the contract's
constructors of the finding, finding-cleared, findings-stated and findings-asked bodies and
holds none of their layouts. WriterFindings takes only the constructor and lays the views
reader's four findings out itself (scope module, id escaped, urgent for view-too-large,
source views, subject the module on its node). views.CheckFinding(b) error is the one check
of the key's parts, the kind and the owner and waiting-on forms, run before every write.
Builds: design 47 G §686, §687, §689, §640, §688, A-1 (.work/47-G/dev2-ledger.md)
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
WriterFindings replaces the reader's own OwnFindings; the writer's statement
carries kinds, deletes only keys of them and keeps the reader's open findings
beside observe's; owner and waiting-on of none of the three forms are refused.
Builds: design 47 G §639, §580, §678
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
The hand-act test of a reader's again tool waited the runtime's 30 s for a
write no runtime answered; it now gives a state that refuses the write, and
still proves the act is recorded before the ask is written.
Builds: design 47 G §532 (V-5's test)
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
A part adopts a watched branch registered while it runs and drops one
removed: both go/views readers begin a view followed or adopted after Start
at once (its event's one subscription taken first, or reused), read their
followers at each event, and Drop ends a view, its row of
<module>_first_views (the process's status in first-views) and every finding
it raised, cleared through the reader's findings and said in the log.
Builds: design 47 G §532, §614
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
FollowBranch on the Reader and the ProcessReader, BranchState names the view with the
branch escaped as a key's name is; one row per branch in the first views.
Builds: design 47 G §479
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
Six readers of the catalog half each wrote the same glue (dev-G-links' finding): the follower's conditions and
view-waits, the seat event's subscription, Keys/Get/Watch over its values and a wrap of the first-view tools. Reader.Adopt
and ProcessReader.Adopt take the client's follower with its seat's event and handler: the reader writes its findings
(unanswered, view-waits; Follow's followers now write view-waits too), reads and lists it as any first view, keeps its
own Changed after the reader's, and hears the seat's event (stdio: <seat>.<event>; process: the durable's
mesh.seat.<seat>.event.<event>, also on a shared hub) into the handler. A subtest of TestViews.
Builds: design 47 G §262, §260
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
A part with no view waits and says so (design 47, A part with no view says it waits): views' Follower gains WaitFor and
Holds, its Status the view held, the one waited for, since when and whether view-waits is written; past WaitsBound (five
minutes, a context's bound) RaiseWaits is told once, and holding the view clears it. ViewWaitsFinding names the part,
the owner and the revision. The existing <module>_first_views tool answers it; no seat type enters views.
Builds: design 47 G §200, §245, §262
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
mesh/check being carried to 04b323868fc7 on c2b4178a8009 | from 4b9bac9c73a9
The owner's watch of a state keeping one value per key is never handed a
revision that a later write of the same key replaced first, so every such
skip read as "changes missed" and the reader asked its first view again,
over and over in a burst. Each event now names the revision said before it
(prev), and a reader takes it when its picture holds that one.
A change whose event never reached a reader was only noticed at a later
change, and a lost last one never. The owner now says its mark as an event
each time it writes it; a reader short of it asks its first view at once
and holds what it read, never the event's body.
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
mesh/check checking 38659c3937e7 on 55f71b78114f | novox/mesh-sdk#174 in group fix/1966-views-durable
A consumer is made from now (ADR 0443): an event said before it was made is never delivered to it and no later event
shows the loss. The event hub tells a part when the bus made its consumer, and a follower asked before that asks
again. Events passed over, at or below the held revision, or of a state not followed are now said in the log. The
status carries the highest revision heard and why the picture is behind it.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
A follower passed over an event heard before its first view and dropped a gap heard while an ask ran, so a quiet
owner left the reader behind until a further event. It now keeps the highest revision heard and, when an ask ends
short of it, asks again on a pause of its own until it holds it. The status a read tool shows followed only the
asks, so it said a reader was behind that was not; it follows the events too.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
raised started false on every run of follow, so a finding a run before a restart raised was never cleared.
A flag of its own clears it once at the first change said; the raise keeps its own flag, so a change not
said in the new run is still raised past its bound.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
A change said again and again without the bus taking it left every reader standing still with only a log
line. Past UnsaidAfter (Bound by default) the emitter writes the owner's finding view-unsaid naming the
state, as it does for a value too large, and clears it once the change is said.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
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