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Exclude captcha, analytics, and tracking requests from networkidle #194

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Exclude captcha, analytics, and tracking requests from networkidle #194

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59 changes: 59 additions & 0 deletions driver_patches/framesPatch.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,41 @@
import { type Project, SyntaxKind } from "ts-morph";
import { assertDefined } from "./utils.ts";

// URL patterns excluded from networkidle calculations.
// These are captcha providers, analytics, tracking, fraud detection, and session
// heartbeat endpoints that poll continuously and would prevent networkidle from firing.
const NETWORKIDLE_EXCLUDED_URL_PATTERNS = [
// -- Captcha providers --
'challenges.cloudflare.com',
'google.com/recaptcha',
'www.gstatic.com/recaptcha',
'hcaptcha.com',
'api.funcaptcha.com',
'client-api.arkoselabs.com',
// -- Analytics & tracking --
'google-analytics.com',
'googletagmanager.com',
'analytics.google.com',
// -- Session recording & heatmaps --
'hotjar.com',
'fullstory.com',
'logrocket.com',
'mouseflow.com',
'clarity.ms',
// -- Telemetry & monitoring --
'browser-intake-datadoghq.com',
'sentry.io',
'newrelic.com',
'nr-data.net',
// -- Fraud detection --
'forter.com',
// -- Common polling/heartbeat patterns --
'/heartbeat',
'/keepalive',
'/keep-alive',
'/beacon',
];

// ----------------
// server/frames.ts
// ----------------
Expand Down Expand Up @@ -29,6 +64,30 @@ export function patchFrames(project: Project) {
"frame._isolatedWorld = undefined;"
]);

// -- _inflightRequestStarted Method (captcha networkidle exclusion) --
const inflightStartedMethod = frameManagerClass.getMethodOrThrow("_inflightRequestStarted");
const inflightStartedBody = inflightStartedMethod.getBodyOrThrow().asKindOrThrow(SyntaxKind.Block);
const faviconCheckStart = assertDefined(
inflightStartedBody.getStatements().find(s => s.getText().includes('request._isFavicon')),
'_isFavicon check in _inflightRequestStarted'
);
inflightStartedBody.insertStatements(faviconCheckStart.getChildIndex() + 1, [
`const _reqUrl = request.url();`,
`if (${JSON.stringify(NETWORKIDLE_EXCLUDED_URL_PATTERNS)}.some(p => _reqUrl.includes(p))) return;`,
]);

// -- _inflightRequestFinished Method (captcha networkidle exclusion) --
const inflightFinishedMethod = frameManagerClass.getMethodOrThrow("_inflightRequestFinished");
const inflightFinishedBody = inflightFinishedMethod.getBodyOrThrow().asKindOrThrow(SyntaxKind.Block);
const faviconCheckFinish = assertDefined(
inflightFinishedBody.getStatements().find(s => s.getText().includes('request._isFavicon')),
'_isFavicon check in _inflightRequestFinished'
);
inflightFinishedBody.insertStatements(faviconCheckFinish.getChildIndex() + 1, [
`const _reqUrl = request.url();`,
`if (${JSON.stringify(NETWORKIDLE_EXCLUDED_URL_PATTERNS)}.some(p => _reqUrl.includes(p))) return;`,
]);

// ------- Frame Class -------
const frameClass = framesSourceFile.getClassOrThrow("Frame");
// Add Properties to the Frame Class
Expand Down