From 871a7227fc448fd288a6365b9ef2cae6f61af102 Mon Sep 17 00:00:00 2001
From: lukeIam <2lukeiam@gmail.com>
Date: Sun, 20 Dec 2015 17:42:30 +0100
Subject: [PATCH] Webserver: GetAllSongs() uses now a cache

---
 Vocaluxe/Base/Server/CVocaluxeServer.cs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Vocaluxe/Base/Server/CVocaluxeServer.cs b/Vocaluxe/Base/Server/CVocaluxeServer.cs
index 42e1e63a..6bce25f9 100644
--- a/Vocaluxe/Base/Server/CVocaluxeServer.cs
+++ b/Vocaluxe/Base/Server/CVocaluxeServer.cs
@@ -624,11 +624,18 @@ namespace Vocaluxe.Base.Server
             return _GetSongInfo(song, true);
         }
 
+
+        private static SSongInfo[] songInfoCache = null;
         public static SSongInfo[] GetAllSongs()
         {
-            List<CSong> songs = CSongs.Songs;
-            return (from s in songs
+            if (songInfoCache == null)
+            {
+                List<CSong> songs = CSongs.Songs;
+                songInfoCache = (from s in songs
                     select _GetSongInfo(s, false)).AsParallel().ToArray<SSongInfo>();
+            }
+            
+            return songInfoCache;
         }
 
         public static string GetMp3Path(int songId)