mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
Before the node-engine gives a mesh directory its mode and owner only through
a walk that follows no link another account could make, the operator is to
see which directories that walk would refuse on every node, the control-node
included, where no tool reads a path. `node judge-directories <node>` signs
the ask as a hand-over is, under its own context, and prints the engine's
one line per directory; it changes nothing, so it is a seat verb an agent may
call. The node is granted the subject, the controller alone its publish.
After mesh-catalog #166 merges and before the bus upgrade, the bus's
machine cannot be pushed, so any change to the composed list made the
list check read behind for good: every ask was withheld and the condition
named a push that is refused. An older module's allowed now counts as
held, the unconfirmed reload said once; the worst case is one ask refused
in the seconds before a reload, which is asked again (issue 369).
The list check stays for a module that says not allowed or cannot answer,
and its remedy is the plan's own reason when the list cannot be composed,
the bus upgrade while sends there wait on it, and a push otherwise. An
in_force false is a wait only when the module gives both times; otherwise
what is not known is named.
A bus module older than its in_force answer read as not held, so a merge
before mesh-catalog #166 is live would silence every ask until a person's
bus upgrade. Such an answer now falls back to the check main makes (is the
list sent to the bus's machine the one composed now), says the reload is
not confirmed, and each case names its own remedy: push <node> for a list
behind or not allowing it, a ~5 s wait for a reload, the bus upgrade when
an older module's list cannot be judged.
change held asking back, a list sent was taken for a list the bus enforces, a plan that could not be
worked out read as not behind, and no test held the real judgement. Now the asker asks only when the
composition grants the controller itself to publish its ask, and the bus's own module says that grant
is in force on the running server (nats_user_can's in_force, mesh-catalog); each fact not known is not
held, said with why. brokerBehind takes a list nobody could compose as behind.
closedNames returned as soon as the bus's closed-connections list held
anything, which could be the test's own setup connection closing before
the verb subprocess's connection did. That raced TestAVerbsOwnProcessNamesItsConnection
red about once in 80 runs. It now waits until the connection it is named
for appears, or the deadline passes.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
cancel, clear and rebuild kept a walk's end or restart without saying it, as plans stop, retry and
release-backlog did before them. The controller's run now says every save a verb makes on the bus, so the
next verb cannot lose a mark the same way. A stop is cleared when a walk is resumed, so one that fails again
ends failed and the search for its merge runs (review 21, ADR 0308, issue 532).
plans stop|close, plans retry and upgrade release-backlog kept a walk's start or end mark without saying it,
so the router would hold what the walk touched until its bound; each now runs on the bus as plans go does.
A hand stop keeps who stopped it, so its outcome is stopped, not failed (review 15, ADR 0308, issue 532).
The router holds what an open walk touches and tells its result once; it can do so
only if plan-moved names the walk's start and end, the modules and machines it moves,
what a moved tool runner or node-engine carries there, and how long to hold.
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
A merge's group member counted as merged when its merge waited in any batch,
but kinds never share a batch: the later member got a batch of its own, cut
at once, and walked before the earlier member's batch was cut, breaking the
group's order (ADR 0276 §5). Only a member kept in a batch of the merge's own
kind counts as merged now; one kept in the other kind's keeps the merge
waiting, and its batch names that member, so the two are cut in the order
their windows close (review of #250).
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
A merge from any head waited for the window because the controller could not
see a group's members, so the window skip changed nothing in production and
unrelated merges walked one after another. The controller now asks
mesh-delivery's groups, within 3 s and before the plans are held: a merge
waits only when its head's group has another member whose pull request is
open and whose merge it does not keep yet (ADR 0306 §2). No answer means it
waits, and its batch says why. A headed merge in no waiting group and related
to no batch is cut at once, as one from no head is (ADR 0304 §1, ADR 0306 §3).
The controller's grant names mesh-delivery.groups. The installer's first user
list in mesh-host must carry it too before the genesis test can pass.
A merge waited the whole window even when nothing assembling shared anything
with it. It now joins only a batch it is related to (ADR 0304 §1, read by ADR
0306 §3: repository, a module the cut would move, a graph edge, a group head),
folding the newer into the oldest when it relates to two. A merge related to
none starts a batch whose window is closed at once (PlanBatch.CutAtOnce),
unless its delivery group may still have a member to merge (ADR 0306 §2).
The controller cannot see a group's unmerged members (that is mesh-delivery's
record), so a merge from any head still waits, in a batch of its own: the safe
error is to wait. Walks stay one at a time; a batch cut at once queues behind
an open walk. A stop's merges walked again join a related batch, or their own.
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
Every look rewrote the condition's value in the conditions bucket, because the
value carried the count of looks, the last look and the newest evidence: 131 647
writes in four days for twelve open conditions, against ADR 0289's rule that a
bucket is written only when what it describes changed. The looks now live in the
controller's store (migration 0095, condition_looks), the bucket holds what a
condition says and is written only when that changes, and the conditions verb and
the condition events put the looks back.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
The registration holds the controller's one receive loop. Checking the bound
only between asks let an ask in flight hold it near two minutes, the
deaf-controller limit. The whole wait now runs under a 60 s deadline, still
says it waited when that deadline ends it, and a tool that did not answer in
time is not asked again: it has already held the loop its whole wait.
A walk whose delivery was held for a person said only that it waits for
mesh-delivery's word and that plans go starts it by hand, pointing the
reader at a hand start instead of the person's decision. Ask mesh-delivery
what holds each waiting walk and say the held delivery, its reason and
mesh-delivery.release, or the delivery not at its turn.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
A registration asked the forge while node-tools re-served after a tool-runner
rollout, heard "nothing serves gitea.gitea_api", and failed a good build's
plan. The bus's not-served answer is now link.ErrNothingServes (and a timeout
link.ErrNoAnswer), and the registration asks again for up to 90 s on those
alone, never on a refusal; past the bound it fails saying how long it waited.
The engine reports its own count, kept across recreates and starts by hand, not
systemd's NRestarts or the runtime's RestartCount (novox/hq issue 458).
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
The review found that a merge kept without its moves, judged again at
the cut, gave its batch no modules, so it could read as unrelated to a
walk it will build beside. An unknown change is never unrelated.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
The helper decides, by repository, module (widened to dependents), delivery
group head or module graph edge, whether two changes are related, as novox/hq
ADR 0304 decision 1 reads in ADR 0306 decision 3. Nothing calls it yet; it is
the first step of issue 525's parallel walks.
ADR 0304 lowered a leaf module's delivery budget from five minutes to
three, the time its measured phases support once a leaf is judged on
one reading and waits only for what it shares.
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
mesh/repo-check pass: THE CHANGE ALTERS ITS OWN CHECK (merge-check.sh): main's version judged it; the change's judges the pull requests after it merges; it…
The review found that a send whose first machine runs none of its
modules would pass at once with no reading, and that every mixed send
in the tests judged its leaf as the core.
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
The bus left the controller out of the caller-named grants, so issued could never reach plex's tool; the
controller is now granted exactly the tools of offers whose software issues the credential, composed from
the records, so the installer's first user list is unchanged. A pair remade on a key change or accepted by
hand kept the issued stamp and was never sealed again; those writes now clear it.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
mesh/repo-check pass: THE CHANGE ALTERS ITS OWN CHECK (merge-check.sh): main's version judged it; the change's judges the pull requests after it merges; it…
ADR 0282 decided readings by class and ADR 0304 took a leaf module to
one, but the gate never learned it: every build, leaf or core, needed
three readings over at least two minutes, so a container module that
was healthy at once still waited about two and a half minutes on its
first machine. The number of readings and the settle time now follow
the module's class: three after two minutes for the controller's own
path and the resolver, one for every other module. Tests that judge a
gate's other rules keep leaf modules on three readings.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
A token a media server got from its vendor reached its consumers only as a value the mesh minted, which
the server refused, or as a copy typed by hand. An offer may now say its software issues the credential;
the new issued verb carries no value and asks the provider's tool, in the controller's own name, for the
value sealed to one call, then seals it to every pair that does not hold it yet.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
A walk's ask prints " tier N: " and the build ask the rest; the tests' fake
ask prints nothing, so go test -v put three tests' --- PASS after it and the
store-tests step read them as not run.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
The send record of issue 234 is now readable only through the controller's
verbs (issue 506), and only plan said it. status says per machine when it was
last sent a declaration, by whom, from which generation and what it answered;
node show says it in full with the refusal's words. A machine's answer is read
from its report only when that report is about the send and came after it.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
mesh/repo-check pass: THE CHANGE ALTERS ITS OWN CHECK (merge-check.sh): main's version judged it; the change's judges the pull requests after it merges; it…
A new batch beside the open one walked an older commit after a newer one, and a
stop that failed partway could leave a merge on two plans. A module shared with
the stopped merge, built at its branch, would deliver it; it is left out or
withheld. A batch not yet cut can drop a merge, so mesh-delivery can stop a
merge walked again. The stopped walk names what it left on which machines.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
One walk carries every merge of its batch, so ending it for one group member
ended every other delivery on it. delivery-stop now takes without: the walk
ends, every other merge it answered is batched again, and each later merge of
a left-out merge's repository is left out too, since it contains it.
mesh/merge-gate pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without …
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
Second review of #231: when neither the stream nor its condition can be
read, nothing is known of its fill, so none is said; the unread warning
covers it. Only a condition read back as open is kept, with its own words.
mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
Review of #231: "store" is the glossary's word for the postgres server, so
the condition is bucket-or-log-filling. And one stream that cannot be read
no longer fails the whole check: it is said as unread with its reason, an
open fill condition for it is kept, and every other bucket and log is
still judged (ADR 0297 §6).
jschoubben
mesh-admin
jochen