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Code Issues Releases Wiki Activity

Better report secondary requests with quick redirections

Browse Source 
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1241

uBO will not discard secondary requests fired before a root
frame is committed, by ensuring that if newly uncommitted
root frames are of the same origin as previous one(s), the
uncommited journal slot pointer is not updated.
This commit is contained in:
Raymond Hill 2021-01-02 11:52:16 -05:00
parent 4f53e08741
commit 70cabc1cc6
No known key found for this signature in database
GPG Key ID: 25E1490B761470C2
1 changed files with 23 additions and 20 deletions
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41
src/js/pagestore.js
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@ -226,9 +226,9 @@ const PageStore = class {
constructor(tabId, context) {
this.extraData = new Map();
this.journal = [];
this.journalTimer = null;
this.journalLastCommitted = this.journalLastUncommitted = undefined;
this.journalLastUncommittedURL = undefined;
this.journalTimer = undefined;
this.journalLastCommitted = this.journalLastUncommitted = -1;
this.journalLastUncommittedOrigin = undefined;
this.netFilteringCache = NetFilteringResultCache.factory();
this.init(tabId, context);
}
@ -351,12 +351,12 @@ const PageStore = class {
this.largeMediaTimer = null;
}
this.disposeFrameStores();
if ( this.journalTimer !== null ) {
if ( this.journalTimer !== undefined ) {
clearTimeout(this.journalTimer);
this.journalTimer = null;
this.journalTimer = undefined;
}
this.journal = [];
this.journalLastUncommittedURL = undefined;
this.journalLastUncommittedOrigin = undefined;
if ( pageStoreJunkyard.length < pageStoreJunkyardMax ) {
pageStoreJunkyard.push(this);
}
@ -463,7 +463,7 @@ const PageStore = class {
hostname,
result === 1 ? 0x00000001 : 0x00010000
);
if ( this.journalTimer === null ) {
if ( this.journalTimer === undefined ) {
this.journalTimer = vAPI.setTimeout(
( ) => { this.journalProcess(true); },
µb.hiddenSettings.requestJournalProcessPeriod
@ -475,18 +475,23 @@ const PageStore = class {
if ( type === 'committed' ) {
this.journalLastCommitted = this.journal.length;
if (
this.journalLastUncommitted !== undefined &&
this.journalLastUncommitted !== -1 &&
this.journalLastUncommitted < this.journalLastCommitted &&
this.journalLastUncommittedURL === url
this.journalLastUncommittedOrigin === vAPI.hostnameFromURI(url)
) {
this.journalLastCommitted = this.journalLastUncommitted;
this.journalLastUncommitted = undefined;
}
} else if ( type === 'uncommitted' ) {
const newOrigin = vAPI.hostnameFromURI(url);
if (
this.journalLastUncommitted === -1 ||
this.journalLastUncommittedOrigin !== newOrigin
) {
this.journalLastUncommitted = this.journal.length;
this.journalLastUncommittedURL = url;
this.journalLastUncommittedOrigin = newOrigin;
}
if ( this.journalTimer !== null ) {
}
if ( this.journalTimer !== undefined ) {
clearTimeout(this.journalTimer);
}
this.journalTimer = vAPI.setTimeout(
@ -495,16 +500,14 @@ const PageStore = class {
);
}
journalProcess(fromTimer) {
if ( !fromTimer ) {
clearTimeout(this.journalTimer);
}
this.journalTimer = null;
journalProcess(fromTimer = false) {
if ( fromTimer === false ) { clearTimeout(this.journalTimer); }
this.journalTimer = undefined;
const journal = this.journal;
const pivot = this.journalLastCommitted || 0;
const now = Date.now();
let aggregateCounts = 0;
let pivot = this.journalLastCommitted || 0;
// Everything after pivot originates from current page.
for ( let i = pivot; i < journal.length; i += 2 ) {
@ -520,7 +523,7 @@ const PageStore = class {
}
this.perLoadBlockedRequestCount += aggregateCounts & 0xFFFF;
this.perLoadAllowedRequestCount += aggregateCounts >>> 16 & 0xFFFF;
this.journalLastCommitted = undefined;
this.journalLastUncommitted = this.journalLastCommitted = -1;
// https://github.com/chrisaljoudi/uBlock/issues/905#issuecomment-76543649
// No point updating the badge if it's not being displayed.