waiting buffer process for a longer time

NadekoBot/Classes/Music/Song.cs

@@ -157,10 +157,10 @@ namespace NadekoBot.Classes.Music {
                             return;
                         }
                         if (read == 0)
-                            if (attempt++ == 20)
+                            if (attempt++ == 50)
                                 break;
                             else
-                                await Task.Delay(40, cancelToken);
+                                await Task.Delay(100, cancelToken);
                         else
                             attempt = 0;
                         await songBuffer.WriteAsync(buffer, read, cancelToken);
@@ -207,7 +207,6 @@ namespace NadekoBot.Classes.Music {
                 var read = songBuffer.Read(buffer, blockSize);
                 if (read == 0)
                     if (attempt++ == 20) {
-                        Console.WriteLine("Waiting to empty out buffer.");
                         voiceClient.Wait();
                         Console.WriteLine($"Song finished. [{songBuffer.ContentLength}]");
                         break;
@@ -222,7 +221,9 @@ namespace NadekoBot.Classes.Music {
                 buffer = AdjustVolume(buffer, MusicPlayer.Volume);
                 voiceClient.Send(buffer, 0, read);
             }
+            Console.WriteLine("Awiting buffer task");
             await bufferTask;
+            Console.WriteLine("Buffer task done.");
             voiceClient.Clear();
             cancelToken.ThrowIfCancellationRequested();
         }

NadekoBot/Commands/LogCommand.cs

@@ -39,13 +39,22 @@ namespace NadekoBot.Commands {
             NadekoBot.Client.MessageUpdated += MsgUpdtd;
             NadekoBot.Client.UserUpdated += UsrUpdtd;
 
-            //if (NadekoBot.Config.SendPrivateMessageOnMention)
-            //    NadekoBot.Client.MessageReceived += async (s, e) => {
-            //        if (e.Channel.IsPrivate)
-            //            return;
-            //        if (e.Message.MentionedUsers.Any()) 
+            if (NadekoBot.Config.SendPrivateMessageOnMention)
+                NadekoBot.Client.MessageReceived += async (s, e) => {
+                    try {
+                        if (e.Channel.IsPrivate)
+                            return;
+                        var usr = e.Message.MentionedUsers.FirstOrDefault(u => u != e.User);
+                        if (usr?.Status != UserStatus.Offline)
+                            return;
+                        await e.Channel.SendMessage($"User `{usr.Name}` is offline. PM sent.");
+                        await usr.SendMessage(
+                            $"User `{e.User.Name}` mentioned you on " +
+                            $"`{e.Server.Name}` server while you were offline.\n" +
+                            $"`Message:` {e.Message.Text}");
 
-            //    };
+                    } catch { }
+                };
         }
 
         public Func<CommandEventArgs, Task> DoFunc() => async e => {