jschoubben
8717ec76d4
The state, events and types of the seat mesh-module-assigner say assignments; the legacy node key form is gone from the reads; the dead seat-verb list of the retired name is deleted. The placement guard and the placed-file sense stay. Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
54 lines
2.1 KiB
Go
54 lines
2.1 KiB
Go
package compositions
|
|
|
|
import (
|
|
seat "git.novox.be/novox/mesh-contracts/go/seats/nodeengine"
|
|
"git.novox.be/novox/mesh-contracts/identity-and-access/go/clients/meshvaultclient"
|
|
)
|
|
|
|
// The bounds of a module's shown bodies in a candidate answer, and of one answer as the node's key holds it (the node-engine
|
|
// seat's state have, key `<node>.node`, takes a value of about 1 MiB and holds every proposal's answer beside the node's
|
|
// facts, so one answer keeps to a sixth).
|
|
const (
|
|
MaxBodies = 20
|
|
MaxBody = 8192
|
|
MaxPaths = 64
|
|
MaxAnswerBytes = 160 << 10
|
|
)
|
|
|
|
// ReturnsToNothing is what a node answers a proposal that takes its assignment key away.
|
|
const ReturnsToNothing = "the proposal takes this node's assignment away: it composes nothing then"
|
|
|
|
// NodeWord is the last part of a node's own key, and the name of its own composition in an answer.
|
|
const NodeWord = "node"
|
|
|
|
// VerdictOf is the verdict of an answer's lists: refused on any refusal, differs on any difference, addition or
|
|
// removal, same otherwise.
|
|
func VerdictOf(a seat.CandidateAnswer) string {
|
|
switch {
|
|
case a.Refused != "" || len(a.Refusals) > 0:
|
|
return seat.CandidateAnswerVerdictRefused
|
|
case len(a.Differs)+len(a.Added)+len(a.Removed) > 0:
|
|
return seat.CandidateAnswerVerdictDiffers
|
|
}
|
|
return seat.CandidateAnswerVerdictSame
|
|
}
|
|
|
|
// WithValuesDiffer is answers with each one's ValuesDiffer counted: how many shown bodies hold a value the node opened on
|
|
// both sides to two values (the vault's value and the one that runs drifted apart; issue 1126, cause C4).
|
|
func WithValuesDiffer(answers map[string]seat.CandidateAnswer) map[string]seat.CandidateAnswer {
|
|
out := make(map[string]seat.CandidateAnswer, len(answers))
|
|
for g, a := range answers {
|
|
var shown []meshvaultclient.ModuleBodies
|
|
for _, d := range a.Differs {
|
|
m := meshvaultclient.ModuleBodies{Module: d.Module}
|
|
for _, b := range d.Bodies {
|
|
m.Bodies = append(m.Bodies, meshvaultclient.Body{ID: b.ID, Composed: b.Composed, Running: b.Running})
|
|
}
|
|
shown = append(shown, m)
|
|
}
|
|
a.ValuesDiffer = int64(meshvaultclient.ValuesDiffer(shown))
|
|
out[g] = a
|
|
}
|
|
return out
|
|
}
|