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clarify why we need to listen for remote echo of related event

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Bruno Windels
2019-06-13 11:47:01 +02:00
parent b005b75331
commit 3ed9b00398
1 changed files with 5 additions and 0 deletions
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5
src/client.js
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@@ -1730,6 +1730,11 @@ MatrixClient.prototype._sendCompleteEvent = function(roomId, eventObject, txnId,
})); }));
const room = this.getRoom(roomId); const room = this.getRoom(roomId);
// if this is a relation or redaction of an event
// that hasn't been sent yet (e.g. with a local id starting with a ~)
// then listen for the remote echo of that event so that by the time
// this event does get sent, we have the correct event_id
const targetId = localEvent.getRelatedId(); const targetId = localEvent.getRelatedId();
if (targetId && targetId.startsWith("~")) { if (targetId && targetId.startsWith("~")) {
const target = room.getPendingEvents().find(e => e.getId() === targetId); const target = room.getPendingEvents().find(e => e.getId() === targetId);