puppeteer-core
Version:
A high-level API to control headless Chrome over the DevTools Protocol
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JavaScript
/**
* Copyright 2017 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _NetworkManager_instances, _NetworkManager_client, _NetworkManager_ignoreHTTPSErrors, _NetworkManager_frameManager, _NetworkManager_networkEventManager, _NetworkManager_extraHTTPHeaders, _NetworkManager_credentials, _NetworkManager_attemptedAuthentications, _NetworkManager_userRequestInterceptionEnabled, _NetworkManager_protocolRequestInterceptionEnabled, _NetworkManager_userCacheDisabled, _NetworkManager_emulatedNetworkConditions, _NetworkManager_deferredInitPromise, _NetworkManager_updateNetworkConditions, _NetworkManager_updateProtocolRequestInterception, _NetworkManager_cacheDisabled, _NetworkManager_updateProtocolCacheDisabled, _NetworkManager_onRequestWillBeSent, _NetworkManager_onAuthRequired, _NetworkManager_onRequestPaused, _NetworkManager_patchRequestEventHeaders, _NetworkManager_onRequest, _NetworkManager_onRequestServedFromCache, _NetworkManager_handleRequestRedirect, _NetworkManager_emitResponseEvent, _NetworkManager_onResponseReceived, _NetworkManager_onResponseReceivedExtraInfo, _NetworkManager_forgetRequest, _NetworkManager_onLoadingFinished, _NetworkManager_emitLoadingFinished, _NetworkManager_onLoadingFailed, _NetworkManager_emitLoadingFailed;
import { assert } from '../util/assert.js';
import { EventEmitter } from './EventEmitter.js';
import { HTTPRequest } from './HTTPRequest.js';
import { HTTPResponse } from './HTTPResponse.js';
import { NetworkEventManager } from './NetworkEventManager.js';
import { debugError, isString } from './util.js';
import { createDebuggableDeferredPromise } from '../util/DebuggableDeferredPromise.js';
/**
* We use symbols to prevent any external parties listening to these events.
* They are internal to Puppeteer.
*
* @internal
*/
export const NetworkManagerEmittedEvents = {
Request: Symbol('NetworkManager.Request'),
RequestServedFromCache: Symbol('NetworkManager.RequestServedFromCache'),
Response: Symbol('NetworkManager.Response'),
RequestFailed: Symbol('NetworkManager.RequestFailed'),
RequestFinished: Symbol('NetworkManager.RequestFinished'),
};
/**
* @internal
*/
export class NetworkManager extends EventEmitter {
constructor(client, ignoreHTTPSErrors, frameManager) {
super();
_NetworkManager_instances.add(this);
_NetworkManager_client.set(this, void 0);
_NetworkManager_ignoreHTTPSErrors.set(this, void 0);
_NetworkManager_frameManager.set(this, void 0);
_NetworkManager_networkEventManager.set(this, new NetworkEventManager());
_NetworkManager_extraHTTPHeaders.set(this, {});
_NetworkManager_credentials.set(this, void 0);
_NetworkManager_attemptedAuthentications.set(this, new Set());
_NetworkManager_userRequestInterceptionEnabled.set(this, false);
_NetworkManager_protocolRequestInterceptionEnabled.set(this, false);
_NetworkManager_userCacheDisabled.set(this, false);
_NetworkManager_emulatedNetworkConditions.set(this, {
offline: false,
upload: -1,
download: -1,
latency: 0,
});
_NetworkManager_deferredInitPromise.set(this, void 0);
__classPrivateFieldSet(this, _NetworkManager_client, client, "f");
__classPrivateFieldSet(this, _NetworkManager_ignoreHTTPSErrors, ignoreHTTPSErrors, "f");
__classPrivateFieldSet(this, _NetworkManager_frameManager, frameManager, "f");
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Fetch.requestPaused', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequestPaused).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Fetch.authRequired', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onAuthRequired).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Network.requestWillBeSent', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequestWillBeSent).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Network.requestServedFromCache', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequestServedFromCache).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Network.responseReceived', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onResponseReceived).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Network.loadingFinished', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onLoadingFinished).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Network.loadingFailed', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onLoadingFailed).bind(this));
__classPrivateFieldGet(this, _NetworkManager_client, "f").on('Network.responseReceivedExtraInfo', __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onResponseReceivedExtraInfo).bind(this));
}
/**
* Initialize calls should avoid async dependencies between CDP calls as those
* might not resolve until after the target is resumed causing a deadlock.
*/
initialize() {
if (__classPrivateFieldGet(this, _NetworkManager_deferredInitPromise, "f")) {
return __classPrivateFieldGet(this, _NetworkManager_deferredInitPromise, "f");
}
__classPrivateFieldSet(this, _NetworkManager_deferredInitPromise, createDebuggableDeferredPromise('NetworkManager initialization timed out'), "f");
const init = Promise.all([
__classPrivateFieldGet(this, _NetworkManager_ignoreHTTPSErrors, "f")
? __classPrivateFieldGet(this, _NetworkManager_client, "f").send('Security.setIgnoreCertificateErrors', {
ignore: true,
})
: null,
__classPrivateFieldGet(this, _NetworkManager_client, "f").send('Network.enable'),
]);
const deferredInitPromise = __classPrivateFieldGet(this, _NetworkManager_deferredInitPromise, "f");
init
.then(() => {
deferredInitPromise.resolve();
})
.catch(err => {
deferredInitPromise.reject(err);
});
return __classPrivateFieldGet(this, _NetworkManager_deferredInitPromise, "f");
}
async authenticate(credentials) {
__classPrivateFieldSet(this, _NetworkManager_credentials, credentials, "f");
await __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateProtocolRequestInterception).call(this);
}
async setExtraHTTPHeaders(extraHTTPHeaders) {
__classPrivateFieldSet(this, _NetworkManager_extraHTTPHeaders, {}, "f");
for (const key of Object.keys(extraHTTPHeaders)) {
const value = extraHTTPHeaders[key];
assert(isString(value), `Expected value of header "${key}" to be String, but "${typeof value}" is found.`);
__classPrivateFieldGet(this, _NetworkManager_extraHTTPHeaders, "f")[key.toLowerCase()] = value;
}
await __classPrivateFieldGet(this, _NetworkManager_client, "f").send('Network.setExtraHTTPHeaders', {
headers: __classPrivateFieldGet(this, _NetworkManager_extraHTTPHeaders, "f"),
});
}
extraHTTPHeaders() {
return Object.assign({}, __classPrivateFieldGet(this, _NetworkManager_extraHTTPHeaders, "f"));
}
numRequestsInProgress() {
return __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").numRequestsInProgress();
}
async setOfflineMode(value) {
__classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").offline = value;
await __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateNetworkConditions).call(this);
}
async emulateNetworkConditions(networkConditions) {
__classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").upload = networkConditions
? networkConditions.upload
: -1;
__classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").download = networkConditions
? networkConditions.download
: -1;
__classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").latency = networkConditions
? networkConditions.latency
: 0;
await __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateNetworkConditions).call(this);
}
async setUserAgent(userAgent, userAgentMetadata) {
await __classPrivateFieldGet(this, _NetworkManager_client, "f").send('Network.setUserAgentOverride', {
userAgent: userAgent,
userAgentMetadata: userAgentMetadata,
});
}
async setCacheEnabled(enabled) {
__classPrivateFieldSet(this, _NetworkManager_userCacheDisabled, !enabled, "f");
await __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateProtocolCacheDisabled).call(this);
}
async setRequestInterception(value) {
__classPrivateFieldSet(this, _NetworkManager_userRequestInterceptionEnabled, value, "f");
await __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateProtocolRequestInterception).call(this);
}
}
_NetworkManager_client = new WeakMap(), _NetworkManager_ignoreHTTPSErrors = new WeakMap(), _NetworkManager_frameManager = new WeakMap(), _NetworkManager_networkEventManager = new WeakMap(), _NetworkManager_extraHTTPHeaders = new WeakMap(), _NetworkManager_credentials = new WeakMap(), _NetworkManager_attemptedAuthentications = new WeakMap(), _NetworkManager_userRequestInterceptionEnabled = new WeakMap(), _NetworkManager_protocolRequestInterceptionEnabled = new WeakMap(), _NetworkManager_userCacheDisabled = new WeakMap(), _NetworkManager_emulatedNetworkConditions = new WeakMap(), _NetworkManager_deferredInitPromise = new WeakMap(), _NetworkManager_instances = new WeakSet(), _NetworkManager_updateNetworkConditions = async function _NetworkManager_updateNetworkConditions() {
await __classPrivateFieldGet(this, _NetworkManager_client, "f").send('Network.emulateNetworkConditions', {
offline: __classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").offline,
latency: __classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").latency,
uploadThroughput: __classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").upload,
downloadThroughput: __classPrivateFieldGet(this, _NetworkManager_emulatedNetworkConditions, "f").download,
});
}, _NetworkManager_updateProtocolRequestInterception = async function _NetworkManager_updateProtocolRequestInterception() {
const enabled = __classPrivateFieldGet(this, _NetworkManager_userRequestInterceptionEnabled, "f") || !!__classPrivateFieldGet(this, _NetworkManager_credentials, "f");
if (enabled === __classPrivateFieldGet(this, _NetworkManager_protocolRequestInterceptionEnabled, "f")) {
return;
}
__classPrivateFieldSet(this, _NetworkManager_protocolRequestInterceptionEnabled, enabled, "f");
if (enabled) {
await Promise.all([
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateProtocolCacheDisabled).call(this),
__classPrivateFieldGet(this, _NetworkManager_client, "f").send('Fetch.enable', {
handleAuthRequests: true,
patterns: [{ urlPattern: '*' }],
}),
]);
}
else {
await Promise.all([
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_updateProtocolCacheDisabled).call(this),
__classPrivateFieldGet(this, _NetworkManager_client, "f").send('Fetch.disable'),
]);
}
}, _NetworkManager_cacheDisabled = function _NetworkManager_cacheDisabled() {
return __classPrivateFieldGet(this, _NetworkManager_userCacheDisabled, "f");
}, _NetworkManager_updateProtocolCacheDisabled = async function _NetworkManager_updateProtocolCacheDisabled() {
await __classPrivateFieldGet(this, _NetworkManager_client, "f").send('Network.setCacheDisabled', {
cacheDisabled: __classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_cacheDisabled).call(this),
});
}, _NetworkManager_onRequestWillBeSent = function _NetworkManager_onRequestWillBeSent(event) {
// Request interception doesn't happen for data URLs with Network Service.
if (__classPrivateFieldGet(this, _NetworkManager_userRequestInterceptionEnabled, "f") &&
!event.request.url.startsWith('data:')) {
const { requestId: networkRequestId } = event;
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").storeRequestWillBeSent(networkRequestId, event);
/**
* CDP may have sent a Fetch.requestPaused event already. Check for it.
*/
const requestPausedEvent = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequestPaused(networkRequestId);
if (requestPausedEvent) {
const { requestId: fetchRequestId } = requestPausedEvent;
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_patchRequestEventHeaders).call(this, event, requestPausedEvent);
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequest).call(this, event, fetchRequestId);
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").forgetRequestPaused(networkRequestId);
}
return;
}
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequest).call(this, event, undefined);
}, _NetworkManager_onAuthRequired = function _NetworkManager_onAuthRequired(event) {
let response = 'Default';
if (__classPrivateFieldGet(this, _NetworkManager_attemptedAuthentications, "f").has(event.requestId)) {
response = 'CancelAuth';
}
else if (__classPrivateFieldGet(this, _NetworkManager_credentials, "f")) {
response = 'ProvideCredentials';
__classPrivateFieldGet(this, _NetworkManager_attemptedAuthentications, "f").add(event.requestId);
}
const { username, password } = __classPrivateFieldGet(this, _NetworkManager_credentials, "f") || {
username: undefined,
password: undefined,
};
__classPrivateFieldGet(this, _NetworkManager_client, "f")
.send('Fetch.continueWithAuth', {
requestId: event.requestId,
authChallengeResponse: { response, username, password },
})
.catch(debugError);
}, _NetworkManager_onRequestPaused = function _NetworkManager_onRequestPaused(event) {
if (!__classPrivateFieldGet(this, _NetworkManager_userRequestInterceptionEnabled, "f") &&
__classPrivateFieldGet(this, _NetworkManager_protocolRequestInterceptionEnabled, "f")) {
__classPrivateFieldGet(this, _NetworkManager_client, "f")
.send('Fetch.continueRequest', {
requestId: event.requestId,
})
.catch(debugError);
}
const { networkId: networkRequestId, requestId: fetchRequestId } = event;
if (!networkRequestId) {
return;
}
const requestWillBeSentEvent = (() => {
const requestWillBeSentEvent = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequestWillBeSent(networkRequestId);
// redirect requests have the same `requestId`,
if (requestWillBeSentEvent &&
(requestWillBeSentEvent.request.url !== event.request.url ||
requestWillBeSentEvent.request.method !== event.request.method)) {
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").forgetRequestWillBeSent(networkRequestId);
return;
}
return requestWillBeSentEvent;
})();
if (requestWillBeSentEvent) {
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_patchRequestEventHeaders).call(this, requestWillBeSentEvent, event);
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequest).call(this, requestWillBeSentEvent, fetchRequestId);
}
else {
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").storeRequestPaused(networkRequestId, event);
}
}, _NetworkManager_patchRequestEventHeaders = function _NetworkManager_patchRequestEventHeaders(requestWillBeSentEvent, requestPausedEvent) {
requestWillBeSentEvent.request.headers = {
...requestWillBeSentEvent.request.headers,
// includes extra headers, like: Accept, Origin
...requestPausedEvent.request.headers,
};
}, _NetworkManager_onRequest = function _NetworkManager_onRequest(event, fetchRequestId) {
let redirectChain = [];
if (event.redirectResponse) {
// We want to emit a response and requestfinished for the
// redirectResponse, but we can't do so unless we have a
// responseExtraInfo ready to pair it up with. If we don't have any
// responseExtraInfos saved in our queue, they we have to wait until
// the next one to emit response and requestfinished, *and* we should
// also wait to emit this Request too because it should come after the
// response/requestfinished.
let redirectResponseExtraInfo = null;
if (event.redirectHasExtraInfo) {
redirectResponseExtraInfo = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f")
.responseExtraInfo(event.requestId)
.shift();
if (!redirectResponseExtraInfo) {
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").queueRedirectInfo(event.requestId, {
event,
fetchRequestId,
});
return;
}
}
const request = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequest(event.requestId);
// If we connect late to the target, we could have missed the
// requestWillBeSent event.
if (request) {
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_handleRequestRedirect).call(this, request, event.redirectResponse, redirectResponseExtraInfo);
redirectChain = request._redirectChain;
}
}
const frame = event.frameId
? __classPrivateFieldGet(this, _NetworkManager_frameManager, "f").frame(event.frameId)
: null;
const request = new HTTPRequest(__classPrivateFieldGet(this, _NetworkManager_client, "f"), frame, fetchRequestId, __classPrivateFieldGet(this, _NetworkManager_userRequestInterceptionEnabled, "f"), event, redirectChain);
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").storeRequest(event.requestId, request);
this.emit(NetworkManagerEmittedEvents.Request, request);
request.finalizeInterceptions();
}, _NetworkManager_onRequestServedFromCache = function _NetworkManager_onRequestServedFromCache(event) {
const request = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequest(event.requestId);
if (request) {
request._fromMemoryCache = true;
}
this.emit(NetworkManagerEmittedEvents.RequestServedFromCache, request);
}, _NetworkManager_handleRequestRedirect = function _NetworkManager_handleRequestRedirect(request, responsePayload, extraInfo) {
const response = new HTTPResponse(__classPrivateFieldGet(this, _NetworkManager_client, "f"), request, responsePayload, extraInfo);
request._response = response;
request._redirectChain.push(request);
response._resolveBody(new Error('Response body is unavailable for redirect responses'));
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_forgetRequest).call(this, request, false);
this.emit(NetworkManagerEmittedEvents.Response, response);
this.emit(NetworkManagerEmittedEvents.RequestFinished, request);
}, _NetworkManager_emitResponseEvent = function _NetworkManager_emitResponseEvent(responseReceived, extraInfo) {
const request = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequest(responseReceived.requestId);
// FileUpload sends a response without a matching request.
if (!request) {
return;
}
const extraInfos = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").responseExtraInfo(responseReceived.requestId);
if (extraInfos.length) {
debugError(new Error('Unexpected extraInfo events for request ' +
responseReceived.requestId));
}
const response = new HTTPResponse(__classPrivateFieldGet(this, _NetworkManager_client, "f"), request, responseReceived.response, extraInfo);
request._response = response;
this.emit(NetworkManagerEmittedEvents.Response, response);
}, _NetworkManager_onResponseReceived = function _NetworkManager_onResponseReceived(event) {
const request = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequest(event.requestId);
let extraInfo = null;
if (request && !request._fromMemoryCache && event.hasExtraInfo) {
extraInfo = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f")
.responseExtraInfo(event.requestId)
.shift();
if (!extraInfo) {
// Wait until we get the corresponding ExtraInfo event.
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").queueEventGroup(event.requestId, {
responseReceivedEvent: event,
});
return;
}
}
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_emitResponseEvent).call(this, event, extraInfo);
}, _NetworkManager_onResponseReceivedExtraInfo = function _NetworkManager_onResponseReceivedExtraInfo(event) {
// We may have skipped a redirect response/request pair due to waiting for
// this ExtraInfo event. If so, continue that work now that we have the
// request.
const redirectInfo = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").takeQueuedRedirectInfo(event.requestId);
if (redirectInfo) {
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").responseExtraInfo(event.requestId).push(event);
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_onRequest).call(this, redirectInfo.event, redirectInfo.fetchRequestId);
return;
}
// We may have skipped response and loading events because we didn't have
// this ExtraInfo event yet. If so, emit those events now.
const queuedEvents = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getQueuedEventGroup(event.requestId);
if (queuedEvents) {
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").forgetQueuedEventGroup(event.requestId);
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_emitResponseEvent).call(this, queuedEvents.responseReceivedEvent, event);
if (queuedEvents.loadingFinishedEvent) {
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_emitLoadingFinished).call(this, queuedEvents.loadingFinishedEvent);
}
if (queuedEvents.loadingFailedEvent) {
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_emitLoadingFailed).call(this, queuedEvents.loadingFailedEvent);
}
return;
}
// Wait until we get another event that can use this ExtraInfo event.
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").responseExtraInfo(event.requestId).push(event);
}, _NetworkManager_forgetRequest = function _NetworkManager_forgetRequest(request, events) {
const requestId = request._requestId;
const interceptionId = request._interceptionId;
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").forgetRequest(requestId);
interceptionId !== undefined &&
__classPrivateFieldGet(this, _NetworkManager_attemptedAuthentications, "f").delete(interceptionId);
if (events) {
__classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").forget(requestId);
}
}, _NetworkManager_onLoadingFinished = function _NetworkManager_onLoadingFinished(event) {
// If the response event for this request is still waiting on a
// corresponding ExtraInfo event, then wait to emit this event too.
const queuedEvents = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getQueuedEventGroup(event.requestId);
if (queuedEvents) {
queuedEvents.loadingFinishedEvent = event;
}
else {
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_emitLoadingFinished).call(this, event);
}
}, _NetworkManager_emitLoadingFinished = function _NetworkManager_emitLoadingFinished(event) {
var _a;
const request = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequest(event.requestId);
// For certain requestIds we never receive requestWillBeSent event.
// @see https://crbug.com/750469
if (!request) {
return;
}
// Under certain conditions we never get the Network.responseReceived
// event from protocol. @see https://crbug.com/883475
if (request.response()) {
(_a = request.response()) === null || _a === void 0 ? void 0 : _a._resolveBody(null);
}
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_forgetRequest).call(this, request, true);
this.emit(NetworkManagerEmittedEvents.RequestFinished, request);
}, _NetworkManager_onLoadingFailed = function _NetworkManager_onLoadingFailed(event) {
// If the response event for this request is still waiting on a
// corresponding ExtraInfo event, then wait to emit this event too.
const queuedEvents = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getQueuedEventGroup(event.requestId);
if (queuedEvents) {
queuedEvents.loadingFailedEvent = event;
}
else {
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_emitLoadingFailed).call(this, event);
}
}, _NetworkManager_emitLoadingFailed = function _NetworkManager_emitLoadingFailed(event) {
const request = __classPrivateFieldGet(this, _NetworkManager_networkEventManager, "f").getRequest(event.requestId);
// For certain requestIds we never receive requestWillBeSent event.
// @see https://crbug.com/750469
if (!request) {
return;
}
request._failureText = event.errorText;
const response = request.response();
if (response) {
response._resolveBody(null);
}
__classPrivateFieldGet(this, _NetworkManager_instances, "m", _NetworkManager_forgetRequest).call(this, request, true);
this.emit(NetworkManagerEmittedEvents.RequestFailed, request);
};
//# sourceMappingURL=NetworkManager.js.map