novox/mesh-host
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Answer the node seat's packages from the engine's own key alone

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The controller's declared-packages mirror ended with the controller (issue 1126) and is deleted after group B's
delivery, so the verb no longer reads or compares it.

Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
This commit is contained in:
jschoubben
2026-11-02 11:22:54 +01:00
parent ff4dc71ce4
commit 0d1bbe967d
3 changed files with 24 additions and 54 deletions
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cmd/mesh-host/engineseat.go
+5 -10
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@@ -333,8 +333,8 @@ func composeFrom(current *agentNow, composer *atomic.Pointer[selfcompose.Compose
// packagesReadFor bounds the verb packages' reads and its write.
const packagesReadFor = 20 * time.Second
// packagesFrom answers the verb packages (novox/hq ADR 0565 §6, §15): this node's key of the engine's state packages
// beside the controller's mirror's key for it and their difference; with write, the key written again from what the
// packagesFrom answers the verb packages (novox/hq ADR 0565 §6, §15): this node's key of the engine's state packages;
// with write, the key written again from what the
// composer that runs now handed, refused in words while the node composes none of its own.
func packagesFrom(node string, session *link.Session, composer *atomic.Pointer[selfcompose.Composer]) func(write bool) (any, error) {
return func(write bool) (any, error) {
@@ -344,8 +344,8 @@ func packagesFrom(node string, session *link.Session, composer *atomic.Pointer[s
if write {
c := composer.Load()
if c == nil {
return nil, errors.New("this node composes none of its own modules now (it applies the controller's " +
"compositions, or its node agent is starting), so it has no packages of its own to write")
return nil, errors.New("this node composes none of its own modules now (its node agent is starting), " +
"so it has no packages of its own to write")
}
w, err := c.WritePackages(ctx)
if err != nil {
@@ -354,12 +354,7 @@ func packagesFrom(node string, session *link.Session, composer *atomic.Pointer[s
wrote = &w
}
key, keyErr := link.EnginePackages{Session: session}.Get(ctx, node)
var mirror []byte
h, mirrorErr := session.KVHistory(ctx, link.MirrorPackagesBucket, node)
if mirrorErr == nil && len(h) > 0 && !h[len(h)-1].Deleted {
mirror = h[len(h)-1].Value
}
v := link.PackagesAnswer(node, key, mirror, keyErr, mirrorErr)
v := link.PackagesAnswer(node, key, keyErr)
v.Wrote = wrote
return v, nil
}