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Fix RM not updating if RR event unpaginated 

If the RR event has been unpaginated, the logic in `sendReadReceipt` will now fallback on the event ID of the RM which in theory is always =< RR event ID stream-wise.
pull/21833/head
Luke Barnard 2017-05-09 10:03:40 +01:00
parent 11d039477d
commit 488fa3745b
2 changed files with 10 additions and 2 deletions
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2
src/components/structures/ScrollPanel.js
View File

@ -575,7 +575,7 @@ module.exports = React.createClass({
var boundingRect = node.getBoundingClientRect();
var scrollDelta = boundingRect.bottom + pixelOffset - wrapperRect.bottom;
debuglog("ScrollPanel: scrolling to token '" + scrollToken + "'+" +
console.log("ScrollPanel: scrolling to token '" + scrollToken + "'+" +
pixelOffset + " (delta: "+scrollDelta+")");
if(scrollDelta != 0) {

10
src/components/structures/TimelinePanel.js
View File

@ -510,8 +510,10 @@ var TimelinePanel = React.createClass({
var currentReadUpToEventId = this._getCurrentReadReceipt(true);
var currentReadUpToEventIndex = this._indexForEventId(currentReadUpToEventId);
currentReadUpToEventIndex = currentReadUpToEventIndex ||
this._indexForEventId(this.state.readMarkerEventId);
// We want to avoid sending out read receipts when we are looking at
// events in the past which are before the latest RR.
// events in the past which are before the latest RR/RM.
//
// For now, let's apply a heuristic: if (a) the event corresponding to
// the latest RR (either from the server, or sent by ourselves) doesn't
@ -523,6 +525,7 @@ var TimelinePanel = React.createClass({
// RRs) - but that is a bit of a niche case. It will sort itself out when
// the user eventually hits the live timeline.
//
console.log(currentReadUpToEventId, currentReadUpToEventIndex, this._timelineWindow.canPaginate(EventTimeline.FORWARDS));
if (currentReadUpToEventId && currentReadUpToEventIndex === null &&
this._timelineWindow.canPaginate(EventTimeline.FORWARDS)) {
return;
@ -544,6 +547,11 @@ var TimelinePanel = React.createClass({
this.last_rr_sent_event_id = lastReadEvent.getId();
this.last_rm_sent_event_id = this.state.readMarkerEventId;
console.log('TimelinePanel: Sending Read Markers for ',
this.props.timelineSet.room.roomId,
'rm', this.state.readMarkerEventId,
'rr', lastReadEvent.getId(),
);
MatrixClientPeg.get().setRoomReadMarkers(
this.props.timelineSet.room.roomId,
this.state.readMarkerEventId,