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Experiment: run facet teardown in the current turn, immediately, instead of delayed

This commit is contained in:
Tony Garnock-Jones 2021-12-24 17:29:26 -05:00
parent 8f2d598201
commit ed8adae3f2
1 changed files with 14 additions and 19 deletions
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33
packages/core/src/runtime/actor.ts
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@ -117,14 +117,14 @@ export class Actor {
this.exitHooks.push(a);
}
terminateWith(reason: Exclude<ExitReason, null>) {
_terminateWith(reason: Exclude<ExitReason, null>) {
if (this.exitReason !== null) return;
this.exitReason = reason;
if (!reason.ok) {
console.error(`${this} crashed:`, reason.err);
}
this.exitHooks.forEach(hook => hook());
queueTask(() => Turn.for(this.root, () => this.root._terminate(reason.ok), true));
this.root._terminate(reason.ok);
}
repairDataflowGraph() {
@ -207,15 +207,13 @@ export class Facet {
this.outbound.forEach(e => Turn.active._retract(e));
if (orderly) {
queueTask(() => {
if (parent) {
if (parent.isInert()) {
Turn.for(parent, () => parent._terminate(true));
}
} else {
Turn.for(this.actor.root, () => this.actor.terminateWith({ ok: true }), true);
if (parent) {
if (parent.isInert()) {
parent._terminate(true);
}
});
} else {
this.actor._terminateWith({ ok: true });
}
}
});
}
@ -278,7 +276,7 @@ export class Turn {
}
t.deliver();
} catch (err) {
Turn.for(facet.actor.root, () => facet.actor.terminateWith({ ok: false, err }));
Turn.for(facet.actor.root, () => facet.actor._terminateWith({ ok: false, err }));
}
}
@ -314,14 +312,11 @@ export class Turn {
}
stop(facet: Facet = this.activeFacet, continuation?: LocalAction) {
const facetParent = facet.parent;
if (facetParent === null) {
if (facet.parent === null) {
this.stopActor();
} else {
this.enqueue(facet, () => {
if (continuation) facet.onStop(continuation);
facet._terminate(true);
});
if (continuation) facet.onStop(continuation);
facet._terminate(true);
}
}
@ -361,11 +356,11 @@ export class Turn {
}
stopActor(): void {
this.enqueue(this.activeFacet.actor.root, () => this.activeFacet.actor.terminateWith({ ok: true }));
this.enqueue(this.activeFacet.actor.root, () => this.activeFacet.actor._terminateWith({ ok: true }));
}
crash(err: Error): void {
this.enqueue(this.activeFacet.actor.root, () => this.activeFacet.actor.terminateWith({ ok: false, err }));
this.enqueue(this.activeFacet.actor.root, () => this.activeFacet.actor._terminateWith({ ok: false, err }));
}
field<V extends Value<T>, T = Ref>(initial: V, name?: string): Field<V, T> {