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Away is presence's verdict alone; a sleeping machine is away once presence says so (issue 1161)
mesh/merge-gate head 378e65780d0b merged into trunk 791b92c875d3 — pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every …
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mesh/repo-check head 378e65780d0b merged into trunk 791b92c875d3 — pass: its merge-check.sh passed
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mesh/delivery delivered
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This commit is contained in:
jschoubben
2026-10-19 09:21:09 +02:00
parent 296e292f55
commit 378e65780d
2 changed files with 7 additions and 8 deletions
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cmd/mesh-controller/away.go
+4 -3
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@@ -16,14 +16,15 @@ import (
// A machine out of touch when a tier is sent is not sent to and not waited for (novox/hq ADR 0435 §1, issue 1161): the // A machine out of touch when a tier is sent is not sent to and not waited for (novox/hq ADR 0435 §1, issue 1161): the
// delivery goes on with the machines heard, says the others were away, and the away ones get the builds by the send // delivery goes on with the machines heard, says the others were away, and the away ones get the builds by the send
// they are given when heard again (ADR 0353, ADR 0360 §5). Away is the silent check's one verdict, machineFacts.silent // they are given when heard again (ADR 0353, ADR 0360 §5). Away is the silent check's one verdict, machineFacts.silent
// over the watchman's presence (ADR 0433 §3), never a second rule; a machine that said it is asleep counts as away. // over the watchman's presence (ADR 0433 §3), never a second rule; a sleeping machine is away once presence says so.
// awayOf is the machines out of touch at a moment: those the silent check calls silent, and those asleep. A machine // awayOf is the machines out of touch at a moment: those the silent check calls silent (a sleeping machine
// is away once presence says so). A machine
// never heard from has not joined and is not away. // never heard from has not joined and is not away.
func awayOf(machines []machineFacts, now time.Time) map[string]bool { func awayOf(machines []machineFacts, now time.Time) map[string]bool {
out := map[string]bool{} out := map[string]bool{}
for _, m := range machines { for _, m := range machines {
if m.silent(now) || m.asleep() { if m.silent(now) {
out[m.name] = true out[m.name] = true
} }
} }
cmd/mesh-controller/away_test.go
+3 -5
View File
@@ -7,13 +7,12 @@ import (
"time" "time"
"github.com/novox/mesh-controller/internal/inventory" "github.com/novox/mesh-controller/internal/inventory"
"github.com/novox/mesh-controller/internal/link"
) )
// A machine out of touch when a tier is sent is not sent to and not waited for (novox/hq ADR 0435 §1, issue 1161): the // A machine out of touch when a tier is sent is not sent to and not waited for (novox/hq ADR 0435 §1, issue 1161): the
// walk judges it with the silent check's one verdict, machineFacts.silent, and a machine asleep counts as away. // walk judges it with the silent check's one verdict, machineFacts.silent, and a sleeping machine is away once presence says so.
// 1161/AC1: away is the silent check's verdict, and a machine asleep; AC4: a machine heard is not away. // 1161/AC1: away is the silent check's verdict; AC4: a machine heard is not away.
func TestAMachineIsAwayAsTheSilentCheckJudgesIt(t *testing.T) { func TestAMachineIsAwayAsTheSilentCheckJudgesIt(t *testing.T) {
now := time.Now().UTC() now := time.Now().UTC()
machines := []machineFacts{ machines := []machineFacts{
@@ -21,11 +20,10 @@ func TestAMachineIsAwayAsTheSilentCheckJudgesIt(t *testing.T) {
{name: "quiet", lastHeard: now.Add(-silentBound - time.Minute)}, {name: "quiet", lastHeard: now.Add(-silentBound - time.Minute)},
{name: "stuck", lastHeard: now, presence: presenceSilent}, {name: "stuck", lastHeard: now, presence: presenceSilent},
{name: "back", lastHeard: now.Add(-time.Hour), presence: presenceHeard}, {name: "back", lastHeard: now.Add(-time.Hour), presence: presenceHeard},
{name: "asleep", lastHeard: now.Add(-time.Minute), power: link.PowerState{State: "sleeping"}},
{name: "new"}, {name: "new"},
} }
got := awayOf(machines, now) got := awayOf(machines, now)
for node, want := range map[string]bool{"heard": false, "quiet": true, "stuck": true, "back": false, "asleep": true, for node, want := range map[string]bool{"heard": false, "quiet": true, "stuck": true, "back": false,
"new": false} { "new": false} {
if got[node] != want { if got[node] != want {
t.Errorf("1161/AC1: %s away is %v; want %v (away: %v)", node, got[node], want, got) t.Errorf("1161/AC1: %s away is %v; want %v (away: %v)", node, got[node], want, got)