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Don't spam the same RR at the server until it acks it.

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This commit is contained in:
David Baker 2016-01-20 16:39:25 +00:00
parent fee7ee5dcc
commit 0052fbd6cb
1 changed files with 10 additions and 2 deletions
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12
src/components/structures/RoomView.js
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@ -85,6 +85,7 @@ module.exports = React.createClass({
},
componentWillMount: function() {
this.last_rr_sent_event_id = undefined;
this.dispatcherRef = dis.register(this.onAction);
MatrixClientPeg.get().on("Room.timeline", this.onRoomTimeline);
MatrixClientPeg.get().on("Room.name", this.onRoomName);
@ -1107,8 +1108,15 @@ module.exports = React.createClass({
var lastReadEventIndex = this._getLastDisplayedEventIndexIgnoringOwn();
if (lastReadEventIndex === null) return;
if (lastReadEventIndex > currentReadUpToEventIndex) {
MatrixClientPeg.get().sendReadReceipt(this.state.room.timeline[lastReadEventIndex]);
var lastReadEvent = this.state.room.timeline[lastReadEventIndex];
// we also remember the last read receipt we sent to avoid spamming the same one at the server repeatedly
if (lastReadEventIndex > currentReadUpToEventIndex && this.last_rr_sent_event_id != lastReadEvent.getId()) {
this.last_rr_sent_event_id = lastReadEvent.getId();
MatrixClientPeg.get().sendReadReceipt(lastReadEvent).catch(() => {
// it failed, so allow retries next time the user is active
this.last_rr_sent_event_id = undefined;
});
}
},