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chore: cache executionContextID on Realm (#12131)

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Nikolay Vitkov 2024-03-25 10:32:24 +01:00 committed by GitHub
parent 95b6119039
commit 6be72f315b
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1 changed files with 11 additions and 5 deletions
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16
packages/puppeteer-core/src/bidi/core/Realm.ts
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@ -49,6 +49,7 @@ export abstract class Realm extends EventEmitter<{
protected readonly disposables = new DisposableStack();
readonly id: string;
readonly origin: string;
protected executionContextId?: number;
// keep-sorted end
protected constructor(id: string, origin: string) {
@ -127,11 +128,15 @@ export abstract class Realm extends EventEmitter<{
return realm.#reason!;
})
async resolveExecutionContextId(): Promise<number> {
const {result} = await (this.session.connection as BidiConnection).send(
'cdp.resolveRealm',
{realm: this.id}
);
return result.executionContextId;
if (!this.executionContextId) {
const {result} = await (this.session.connection as BidiConnection).send(
'cdp.resolveRealm',
{realm: this.id}
);
this.executionContextId = result.executionContextId;
}
return this.executionContextId;
}
[disposeSymbol](): void {
@ -188,6 +193,7 @@ export class WindowRealm extends Realm {
}
(this as any).id = info.realm;
(this as any).origin = info.origin;
this.executionContextId = undefined;
this.emit('updated', this);
});
sessionEmitter.on('script.realmCreated', info => {