From e6295ae4e80e4eb31163a86815d0257ce2091d3b Mon Sep 17 00:00:00 2001 From: 简律纯 Date: Wed, 14 Jan 2026 13:52:15 +0800 Subject: Update ui/src/lib/DownloadMonitor.svelte Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --- ui/src/lib/DownloadMonitor.svelte | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) (limited to 'ui/src') diff --git a/ui/src/lib/DownloadMonitor.svelte b/ui/src/lib/DownloadMonitor.svelte index 5dc8269..79adff5 100644 --- a/ui/src/lib/DownloadMonitor.svelte +++ b/ui/src/lib/DownloadMonitor.svelte @@ -83,12 +83,19 @@ const timeDiff = (now - lastUpdateTime) / 1000; // seconds if (timeDiff >= 0.5) { // Update speed every 0.5 seconds - const bytesDiff = totalDownloadedBytes - lastTotalBytes; - const instantSpeed = bytesDiff / timeDiff; - // Smooth the speed with exponential moving average - downloadSpeed = downloadSpeed === 0 ? instantSpeed : downloadSpeed * 0.7 + instantSpeed * 0.3; - lastUpdateTime = now; - lastTotalBytes = totalDownloadedBytes; + // On the first update, initialize lastTotalBytes to avoid counting + // bytes downloaded before the timer window started. + if (lastTotalBytes === 0 && totalDownloadedBytes > 0) { + lastTotalBytes = totalDownloadedBytes; + lastUpdateTime = now; + } else { + const bytesDiff = totalDownloadedBytes - lastTotalBytes; + const instantSpeed = bytesDiff / timeDiff; + // Smooth the speed with exponential moving average + downloadSpeed = downloadSpeed === 0 ? instantSpeed : downloadSpeed * 0.7 + instantSpeed * 0.3; + lastUpdateTime = now; + lastTotalBytes = totalDownloadedBytes; + } } // Estimate remaining time based on files remaining -- cgit v1.2.3-70-g09d2