From a5c3796e6e7013172d1c1780f66c1482a43f4e90 Mon Sep 17 00:00:00 2001
From: Deluan <deluan@navidrome.org>
Date: Mon, 30 Sep 2024 12:06:17 -0400
Subject: [PATCH] fix(scanner): make activity panel update rate configurable

---
 conf/configuration.go | 2 ++
 scanner/scanner.go    | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/conf/configuration.go b/conf/configuration.go
index 0f64bb571..a3a974ee8 100644
--- a/conf/configuration.go
+++ b/conf/configuration.go
@@ -101,6 +101,7 @@ type configOptions struct {
 	DevAutoCreateAdminPassword       string
 	DevAutoLoginUsername             string
 	DevActivityPanel                 bool
+	DevActivityPanelUpdateRate       time.Duration
 	DevSidebarPlaylists              bool
 	DevEnableBufferedScrobble        bool
 	DevShowArtistPage                bool
@@ -389,6 +390,7 @@ func init() {
 	viper.SetDefault("devautocreateadminpassword", "")
 	viper.SetDefault("devautologinusername", "")
 	viper.SetDefault("devactivitypanel", true)
+	viper.SetDefault("devactivitypanelupdaterate", 300*time.Millisecond)
 	viper.SetDefault("enablesharing", false)
 	viper.SetDefault("shareurl", "")
 	viper.SetDefault("defaultdownloadableshare", false)
diff --git a/scanner/scanner.go b/scanner/scanner.go
index 4bcf8658f..1e7dee417 100644
--- a/scanner/scanner.go
+++ b/scanner/scanner.go
@@ -7,6 +7,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/core"
 	"github.com/navidrome/navidrome/core/artwork"
 	"github.com/navidrome/navidrome/log"
@@ -119,7 +120,7 @@ func (s *scanner) startProgressTracker(library string) (chan uint32, context.Can
 	// Must be a new context (not the one passed to the scan method) to allow broadcasting the scan status to all clients
 	ctx, cancel := context.WithCancel(context.Background())
 	progress := make(chan uint32, 1000)
-	limiter := rate.Sometimes{Every: 10}
+	limiter := rate.Sometimes{Interval: conf.Server.DevActivityPanelUpdateRate}
 	go func() {
 		s.broker.SendMessage(ctx, &events.ScanStatus{Scanning: true, Count: 0, FolderCount: 0})
 		defer func() {