DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
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3.5 KiB
Text
83 lines
No EOL
3.5 KiB
Text
// Copyright 2024 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import { BaseNode } from './BaseNode.js';
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const NON_NETWORK_SCHEMES = [
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'blob', // @see https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL
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'data', // @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
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'intent', // @see https://developer.chrome.com/docs/multidevice/android/intents/
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'file', // @see https://en.wikipedia.org/wiki/File_URI_scheme
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'filesystem', // @see https://developer.mozilla.org/en-US/docs/Web/API/FileSystem
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'chrome-extension',
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];
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/**
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* Note: the `protocol` field from CDP can be 'h2', 'http', (not 'https'!) or it'll be url's scheme.
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* https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/network_handler.cc;l=598-611;drc=56d4a9a9deb30be73adcee8737c73bcb2a5ab64f
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* However, a `new URL(href).protocol` has a colon suffix.
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* https://url.spec.whatwg.org/#dom-url-protocol
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* A URL's `scheme` is specced as the `protocol` sans-colon, but isn't exposed on a URL object.
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* This method can take all 3 of these string types as a parameter.
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*
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* @param protocol Either a networkRequest's `protocol` per CDP or a `new URL(href).protocol`
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*/
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function isNonNetworkProtocol(protocol) {
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// Strip off any colon
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const urlScheme = protocol.includes(':') ? protocol.slice(0, protocol.indexOf(':')) : protocol;
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return NON_NETWORK_SCHEMES.includes(urlScheme);
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}
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class NetworkNode extends BaseNode {
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_request;
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constructor(networkRequest) {
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super(networkRequest.requestId);
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this._request = networkRequest;
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}
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get type() {
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return BaseNode.types.NETWORK;
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}
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get startTime() {
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return this._request.rendererStartTime * 1000;
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}
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get endTime() {
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return this._request.networkEndTime * 1000;
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}
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get rawRequest() {
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return this._request.rawRequest;
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}
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get request() {
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return this._request;
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}
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get initiatorType() {
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return this._request.initiator.type;
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}
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get fromDiskCache() {
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return Boolean(this._request.fromDiskCache);
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}
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get isNonNetworkProtocol() {
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// The 'protocol' field in devtools a string more like a `scheme`
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return isNonNetworkProtocol(this.request.protocol) ||
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// But `protocol` can fail to be populated if the request fails, so fallback to scheme.
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isNonNetworkProtocol(this.request.parsedURL.scheme);
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}
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/**
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* Returns whether this network request can be downloaded without a TCP connection.
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* During simulation we treat data coming in over a network connection separately from on-device data.
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*/
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get isConnectionless() {
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return this.fromDiskCache || this.isNonNetworkProtocol;
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}
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hasRenderBlockingPriority() {
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const priority = this._request.priority;
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const isScript = this._request.resourceType === 'Script';
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const isDocument = this._request.resourceType === 'Document';
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const isBlockingScript = priority === 'High' && isScript;
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const isBlockingHtmlImport = priority === 'High' && isDocument;
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return priority === 'VeryHigh' || isBlockingScript || isBlockingHtmlImport;
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}
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cloneWithoutRelationships() {
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const node = new NetworkNode(this._request);
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node.setIsMainDocument(this._isMainDocument);
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return node;
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}
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}
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export { NetworkNode };
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//# sourceMappingURL=NetworkNode.js.map |