Added some logging, slight changes and fixed music thumbnail

src/NadekoBot/Modules/Administration/Administration.cs

@@ -37,8 +37,6 @@ namespace NadekoBot.Modules.Administration
         {
             _log = LogManager.GetCurrentClassLogger();
             NadekoBot.CommandHandler.CommandExecuted += DelMsgOnCmd_Handler;
-
-
         }
 
         private static async Task DelMsgOnCmd_Handler(IUserMessage msg, Command cmd)

src/NadekoBot/Modules/ClashOfClans/ClashOfClans.cs

@@ -12,6 +12,8 @@ using NadekoBot.Services.Database.Models;
 using System.Linq;
 using NadekoBot.Extensions;
 using System.Threading;
+using System.Diagnostics;
+using NLog;
 
 namespace NadekoBot.Modules.ClashOfClans
 {
@@ -22,8 +24,12 @@ namespace NadekoBot.Modules.ClashOfClans
 
         private static Timer checkWarTimer { get; }
 
+        private static new readonly Logger _log;
+
         static ClashOfClans()
         {
+            _log = LogManager.GetCurrentClassLogger();
+            var sw = Stopwatch.StartNew();
             using (var uow = DbHandler.UnitOfWork())
             {
                 ClashWars = new ConcurrentDictionary<ulong, List<ClashWar>>(
@@ -50,6 +56,9 @@ namespace NadekoBot.Modules.ClashOfClans
                     }
                 }
             }, null, TimeSpan.FromMinutes(1), TimeSpan.FromMinutes(1));
+
+            sw.Stop();
+            _log.Debug($"Loaded in {sw.Elapsed.TotalSeconds:F2}s");
         }
 
         private static async Task CheckWar(TimeSpan callExpire, ClashWar war)

src/NadekoBot/Modules/CustomReactions/CustomReactions.cs

@@ -7,6 +7,8 @@ using System.Collections.Concurrent;
 using NadekoBot.Services.Database.Models;
 using Discord;
 using NadekoBot.Extensions;
+using NLog;
+using System.Diagnostics;
 
 namespace NadekoBot.Modules.CustomReactions
 {
@@ -18,14 +20,20 @@ namespace NadekoBot.Modules.CustomReactions
 
         public static ConcurrentDictionary<string, uint> ReactionStats { get; } = new ConcurrentDictionary<string, uint>();
 
+        private static new readonly Logger _log;
+
         static CustomReactions()
         {
+            _log = LogManager.GetCurrentClassLogger();
+            var sw = Stopwatch.StartNew();
             using (var uow = DbHandler.UnitOfWork())
             {
                 var items = uow.CustomReactions.GetAll();
                 GuildReactions = new ConcurrentDictionary<ulong, ConcurrentHashSet<CustomReaction>>(items.Where(g => g.GuildId != null && g.GuildId != 0).GroupBy(k => k.GuildId.Value).ToDictionary(g => g.Key, g => new ConcurrentHashSet<CustomReaction>(g)));
                 GlobalReactions = new ConcurrentHashSet<CustomReaction>(items.Where(g => g.GuildId == null || g.GuildId == 0));
             }
+            sw.Stop();
+            _log.Debug($"Loaded in {sw.Elapsed.TotalSeconds:F2}s");
         }
         public CustomReactions() : base()
         {

src/NadekoBot/Modules/Gambling/Gambling.cs

@@ -20,7 +20,7 @@ namespace NadekoBot.Modules.Gambling
         public static string CurrencyPluralName { get; set; }
         public static string CurrencySign { get; set; }
         
-        public Gambling() : base()
+        static Gambling()
         {
             using (var uow = DbHandler.UnitOfWork())
             {

src/NadekoBot/Modules/Games/Games.cs

@@ -21,9 +21,7 @@ namespace NadekoBot.Modules.Games
                 }
             }
         }
-        public Games() : base()
+
-        {
-        }
 
         [NadekoCommand, Usage, Description, Aliases]
         [RequireContext(ContextType.Guild)]

src/NadekoBot/Modules/Help/Help.cs

@@ -22,6 +22,8 @@ namespace NadekoBot.Modules.Help
 
         static Help()
         {
+
+            //todo don't cache this, just query db when someone wants -h
             using (var uow = DbHandler.UnitOfWork())
             {
                 var config = uow.BotConfig.GetOrCreate();

src/NadekoBot/Modules/Music/Classes/Song.cs

@@ -71,11 +71,11 @@ namespace NadekoBot.Modules.Music.Classes
                 switch (SongInfo.ProviderType)
                 {
                     case MusicType.Radio:
+                        return $"https://cdn.discordapp.com/attachments/155726317222887425/261850925063340032/1482522097_radio.png"; //test links
+                    case MusicType.Normal:
                         //todo have videoid in songinfo from the start
                         var videoId = Regex.Match(SongInfo.Query, "<=v=[a-zA-Z0-9-]+(?=&)|(?<=[0-9])[^&\n]+|(?<=v=)[^&\n]+");
                         return $"https://img.youtube.com/vi/{ videoId }/0.jpg";
-                    case MusicType.Normal:
-                        return $"https://cdn.discordapp.com/attachments/155726317222887425/261850925063340032/1482522097_radio.png"; //test links
                     case MusicType.Local:
                         return $"https://cdn.discordapp.com/attachments/155726317222887425/261850914783100928/1482522077_music.png"; //test links
                     case MusicType.Soundcloud:

src/NadekoBot/ShardedDiscordClient.cs

@@ -91,15 +91,17 @@ namespace NadekoBot
         internal Task LoginAsync(TokenType tokenType, string token) =>
             Task.WhenAll(Clients.Select(async c => { await c.LoginAsync(tokenType, token).ConfigureAwait(false); _log.Info($"Shard #{c.ShardId} logged in."); }));
 
-        internal Task ConnectAsync() =>
+        internal async Task ConnectAsync()
-            Task.WhenAll(Clients.Select(async c =>
+        {
+
+            foreach (var c in Clients)
             {
                 try
                 {
                     var sw = Stopwatch.StartNew();
                     await c.ConnectAsync().ConfigureAwait(false);
                     sw.Stop();
-                    _log.Info($"Shard #{c.ShardId} connected after {sw.Elapsed.TotalSeconds}s ({++_connectedCount}/{Clients.Count})");
+                    _log.Info($"Shard #{c.ShardId} connected after {sw.Elapsed.TotalSeconds:F2}s ({++_connectedCount}/{Clients.Count})");
                 }
                 catch
                 {
@@ -111,7 +113,8 @@ namespace NadekoBot
                         _log.Error(ex2);
                     }
                 }
-            }));
+            }
+        }
 
         internal Task DownloadAllUsersAsync() =>
             Task.WhenAll(Clients.Select(async c =>
@@ -119,7 +122,7 @@ namespace NadekoBot
                 var sw = Stopwatch.StartNew();
                 await c.DownloadAllUsersAsync().ConfigureAwait(false);
                 sw.Stop();
-                _log.Info($"Shard #{c.ShardId} downloaded {c.GetGuilds().Sum(g => g.GetUsers().Count)} users after {sw.Elapsed.TotalSeconds}s ({++_downloadedCount}/{Clients.Count}).");
+                _log.Info($"Shard #{c.ShardId} downloaded {c.GetGuilds().Sum(g => g.GetUsers().Count)} users after {sw.Elapsed.TotalSeconds:F2}s ({++_downloadedCount}/{Clients.Count}).");
             }));
 
         public async Task SetGame(string game)