Preserve experimental Live app-server workstream

Snapshot the current app-server implementation, shared Live optimizations, generated harness output, and in-progress site work before restoring polling as the primary runtime path.

Prepared with Codex assistance under maintainer direction.
This commit is contained in:
Paul Bakaus
2026-07-15 16:07:34 -07:00
parent ed7a6fbe4e
commit ead6ddabe5
603 changed files with 148852 additions and 7584 deletions
+39 -12
View File
@@ -126,6 +126,8 @@ function baseSnapshot(id) {
pendingEvent: null,
deliveryLease: null,
checkpointRevision: 0,
browserCheckpointRevision: 0,
publicationCheckpointRevision: 0,
activeOwner: null,
sourceMarkers: {},
fallbackMode: null,
@@ -135,6 +137,7 @@ function baseSnapshot(id) {
publishedRevision: 0,
deliveredVariants: {},
variantPlan: null,
paramsPublished: false,
generationCanceled: false,
generationCanceledAt: null,
cancelReason: null,
@@ -205,6 +208,14 @@ function applyEvent(snapshot, entry, inheritedDiagnostics = []) {
next.variantPlan = event.plan ?? next.variantPlan;
}
break;
case 'detector_waivers':
if (!next.generationCanceled && !GENERATION_FENCED_PHASES.has(next.phase)) {
next.detectorWaivers = [
...(next.detectorWaivers || []),
...(Array.isArray(event.waivers) ? event.waivers : []),
];
}
break;
case 'variant_published':
if (next.generationCanceled || GENERATION_FENCED_PHASES.has(next.phase)) {
next.diagnostics.push({
@@ -227,6 +238,7 @@ function applyEvent(snapshot, entry, inheritedDiagnostics = []) {
next.publishedRevision = Math.max(next.publishedRevision || 0, Number(event.revision || 0));
next.arrivedVariants = Math.max(next.arrivedVariants || 0, Number(event.arrivedVariants || 0));
next.expectedVariants = Number(event.expectedVariants || next.expectedVariants || 0);
if (event.publicationKind === 'params') next.paramsPublished = true;
next.sourceFile = event.sourceFile ?? next.sourceFile;
next.previewFile = event.previewFile ?? next.previewFile;
next.previewMode = event.previewMode ?? next.previewMode;
@@ -278,18 +290,33 @@ function applyEvent(snapshot, entry, inheritedDiagnostics = []) {
next.diagnostics.push({ error: 'checkpoint_after_terminal_ignored', phase: event.phase ?? null, revision: event.revision ?? null });
break;
}
if ((event.revision ?? 0) >= (next.checkpointRevision ?? 0)) {
next.phase = event.phase ?? next.phase;
next.checkpointRevision = event.revision ?? next.checkpointRevision;
next.activeOwner = event.owner ?? next.activeOwner;
next.arrivedVariants = event.arrivedVariants ?? next.arrivedVariants;
next.visibleVariant = event.visibleVariant ?? next.visibleVariant;
next.sourceFile = event.sourceFile ?? next.sourceFile;
next.previewFile = event.previewFile ?? next.previewFile;
next.previewMode = event.previewMode ?? next.previewMode;
if (event.paramValues) next.paramValues = { ...event.paramValues };
} else {
next.diagnostics.push({ error: 'stale_checkpoint_ignored', revision: event.revision });
{
const revisionDomain = event.revisionDomain === 'publication'
|| (event.reason === 'variants_progress' && !event.owner)
? 'publication'
: 'browser';
const revisionField = revisionDomain === 'publication'
? 'publicationCheckpointRevision'
: 'browserCheckpointRevision';
const currentRevision = next[revisionField]
?? (revisionDomain === 'browser' ? next.checkpointRevision : 0)
?? 0;
if ((event.revision ?? 0) >= currentRevision) {
next.phase = event.phase ?? next.phase;
next[revisionField] = event.revision ?? currentRevision;
if (revisionDomain === 'browser') {
next.checkpointRevision = event.revision ?? next.checkpointRevision;
next.activeOwner = event.owner ?? next.activeOwner;
}
next.arrivedVariants = event.arrivedVariants ?? next.arrivedVariants;
if (revisionDomain === 'browser') next.visibleVariant = event.visibleVariant ?? next.visibleVariant;
next.sourceFile = event.sourceFile ?? next.sourceFile;
next.previewFile = event.previewFile ?? next.previewFile;
next.previewMode = event.previewMode ?? next.previewMode;
if (revisionDomain === 'browser' && event.paramValues) next.paramValues = { ...event.paramValues };
} else {
next.diagnostics.push({ error: 'stale_checkpoint_ignored', revision: event.revision, revisionDomain });
}
}
break;
case 'accept':