From 93a7f9959edfe9c11f09916ea59210b495c9b0f7 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Thu, 1 Oct 2020 14:31:38 +0200
Subject: [PATCH] Safari doesn't like the prepare txn still open when opening
 the sync txn

Waiting for it to close magically solves the TransactionInactiveError
we were seeing on some incremental sync request when
reading from roomMembers.

Still unsure what this is about, and if we should wait for all read txns
to close or not.
---
 src/matrix/Sync.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/matrix/Sync.js b/src/matrix/Sync.js
index 2db9ad54..ff41f9c1 100644
--- a/src/matrix/Sync.js
+++ b/src/matrix/Sync.js
@@ -235,6 +235,7 @@ export class Sync {
         await Promise.all(roomStates.map(async rs => {
             rs.preparation = await rs.room.prepareSync(rs.roomResponse, rs.membership, prepareTxn);
         }));
+        await prepareTxn.complete();
         await Promise.all(roomStates.map(rs => rs.room.afterPrepareSync(rs.preparation)));
     }