From 91f0c6e37f3eb4723d69580a0065f83adfb13dc5 Mon Sep 17 00:00:00 2001
From: Teppo Kurki <teppo.kurki@iki.fi>
Date: Sun, 31 Dec 2023 10:51:11 +0200
Subject: [PATCH] fix: use multiplexed file timestamps in deltas

If the original delta data has timestamps use them, otherwise use the
timestamp of the multiplexed data also in deltas instead of letting the
server fill in the current time.

Fixes #1659.
---
 packages/streams/autodetect.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/streams/autodetect.js b/packages/streams/autodetect.js
index 3c002417e..b18c59e50 100644
--- a/packages/streams/autodetect.js
+++ b/packages/streams/autodetect.js
@@ -113,6 +113,8 @@ Splitter.prototype._transform = function (msg, encoding, _done) {
       default:
         try {
           const parsed = JSON.parse(msg.data)
+          const timestamp = new Date(Number(msg.timestamp))
+          parsed.updates && parsed.updates.forEach((update) => update.timestamp = timestamp)
           this.push(parsed)
           this.demuxEmitData(parsed)
         } catch (e) {