A delivery that replaced mesh-build-go left a check ask's key running, and
the new process's start sweep spared it as an ask younger than the step
bound, so it held a build slot until a hand end (issue 1890, note 21).
Each step now records its owner (boot id, pid, process start); the sweep
ends a running step of another owner at once and says its owner, while a
key with no owner keeps the earlier rule. The conformance kit gains the
left-running case every build module runs through its own start sweep.
Since the build CPU cap (issue 1806) shanks' mesh-build-go kept capacity 3 inside a 12-core slice:
three full checks got about 4 cores each and ran past the 30-minute step bound (issue 1890).
The puller now judges by min(configured, floor(slice quota cores / cores-per-step)), the quota
read live from its cgroup, says it on change and writes capacity.<node> to the pauses state.
A run's phases (fetch and merge, digest, tests) are logged with the ask id and written to its
running step key; Asker.Wait hands every step value to a WithStepSeen hook.
A check ask's packages may need something only some build nodes have (mesh-build-node's integration tests read the
Node build module's installed toolchain). An ask now names its Needs; a holder lacking one ends the ask's step refused
as declined and drops the message for its asker to put again, skipping that worker until its next pull wait; a level's
packages whose declared needs the node lacks are left untested and named unmet, for the asker to place.
mesh/delivery-group group fix/steps-bucket-ages held: a member is held: novox/mesh-sdk@518dae5ec9c8 (merged without a passing check: only a person decides what…
mesh/check checking 518dae5ec9c8 on 7f89cb51de15 | novox/mesh-sdk#81 in group fix/steps-bucket-ages
A Load error ended Pull, and the modules run it in a goroutine whose error nobody reads: every
build node would stop pulling when the new pauses state could not be read (or when Pull reached
restore before Serve). A node kept from building is held by capacity 0, not by a pause.
The steps state of the build modules filled to the bus's 64 MiB cap (27,370 keys of mesh-build-go,
none ever removed) and refused a passed check's end. Its keys get an age in the catalogue; the
pause key lived among them and would then have ended by itself. Puller.PausePut writes it to
delivery.PausesState instead; Put stays the fallback for a module not yet moved.
jochen
jschoubben