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don't add retried entries to the timeline if they are not already there

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This commit is contained in:
Bruno Windels 2021-03-03 11:27:18 +01:00
parent 7f1cdf6841
commit 43547e0901
2 changed files with 22 additions and 21 deletions
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33
src/matrix/room/Room.js
View file

@ -226,8 +226,9 @@ export class Room extends EventEmitter {
/** @package */
async writeSync(roomResponse, isInitialSync, {summaryChanges, decryptChanges, roomEncryption, retryEntries}, txn, log) {
log.set("id", this.id);
const {entries, newLiveKey, memberChanges} =
const {entries: newEntries, newLiveKey, memberChanges} =
await log.wrap("syncWriter", log => this._syncWriter.writeSync(roomResponse, txn, log), log.level.Detail);
let allEntries = newEntries;
if (decryptChanges) {
const decryption = await decryptChanges.write(txn);
log.set("decryptionResults", decryption.results.size);
@ -235,14 +236,13 @@ export class Room extends EventEmitter {
if (this._isTimelineOpen) {
await decryption.verifySenders(txn);
}
decryption.applyToEntries(newEntries);
if (retryEntries?.length) {
// prepend the retried entries, as we know they are older
// (not that it should matter much for the summary)
entries.unshift(...retryEntries);
decryption.applyToEntries(retryEntries);
allEntries = retryEntries.concat(allEntries);
}
decryption.applyToEntries(entries);
}
log.set("entries", entries.length);
log.set("allEntries", allEntries.length);
let shouldFlushKeyShares = false;
// pass member changes to device tracker
if (roomEncryption && this.isTrackingMembers && memberChanges?.size) {
@ -251,7 +251,7 @@ export class Room extends EventEmitter {
}
// also apply (decrypted) timeline entries to the summary changes
summaryChanges = summaryChanges.applyTimelineEntries(
entries, isInitialSync, !this._isTimelineOpen, this._user.id);
allEntries, isInitialSync, !this._isTimelineOpen, this._user.id);
// write summary changes, and unset if nothing was actually changed
summaryChanges = this._summary.writeData(summaryChanges, txn);
if (summaryChanges) {
@ -274,7 +274,8 @@ export class Room extends EventEmitter {
return {
summaryChanges,
roomEncryption,
newAndUpdatedEntries: entries,
newEntries,
updatedEntries: retryEntries || [],
newLiveKey,
removedPendingEvents,
memberChanges,
@ -288,7 +289,12 @@ export class Room extends EventEmitter {
* Called with the changes returned from `writeSync` to apply them and emit changes.
* No storage or network operations should be done here.
*/
afterSync({summaryChanges, newAndUpdatedEntries, newLiveKey, removedPendingEvents, memberChanges, heroChanges, roomEncryption}, log) {
afterSync(changes, log) {
const {
summaryChanges, newEntries, updatedEntries, newLiveKey,
removedPendingEvents, memberChanges,
heroChanges, roomEncryption
} = changes;
log.set("id", this.id);
this._syncWriter.afterSync(newLiveKey);
this._setEncryption(roomEncryption);
@ -321,10 +327,13 @@ export class Room extends EventEmitter {
this._emitUpdate();
}
if (this._timeline) {
this._timeline.appendLiveEntries(newAndUpdatedEntries);
// these should not be added if not already there
this._timeline.replaceEntries(updatedEntries);
this._timeline.addOrReplaceEntries(newEntries);
}
if (this._observedEvents) {
this._observedEvents.updateEvents(newAndUpdatedEntries);
this._observedEvents.updateEvents(updatedEntries);
this._observedEvents.updateEvents(newEntries);
}
if (removedPendingEvents) {
this._sendQueue.emitRemovals(removedPendingEvents);
@ -483,7 +492,7 @@ export class Room extends EventEmitter {
this._sendQueue.emitRemovals(removedPendingEvents);
}
if (this._timeline) {
this._timeline.addGapEntries(gapResult.entries);
this._timeline.addOrReplaceEntries(gapResult.entries);
}
});
}

10
src/matrix/room/timeline/Timeline.js
View file

@ -60,16 +60,8 @@ export class Timeline {
}
}
// TODO: should we rather have generic methods for
// - adding new entries
// - updating existing entries (redaction, relations)
/** @package */
appendLiveEntries(newEntries) {
this._remoteEntries.setManySorted(newEntries);
}
/** @package */
addGapEntries(newEntries) {
addOrReplaceEntries(newEntries) {
this._remoteEntries.setManySorted(newEntries);
}