Removed _userId references

src/Discord.Net/DiscordClient.Channels.cs

@@ -136,7 +136,7 @@ namespace Discord
 				channel = user.Global.PrivateChannel;
 			if (channel == null)
 			{
-				var response = await _api.CreatePMChannel(_userId.Value, user.Id).ConfigureAwait(false);
+				var response = await _api.CreatePMChannel(_privateUser.Id, user.Id).ConfigureAwait(false);
 				var recipient = _users.GetOrAdd(response.Recipient.Id, null);
 				recipient.Update(response.Recipient);
 				channel = _channels.GetOrAdd(response.Id, response.GuildId, response.Recipient.Id);

src/Discord.Net/DiscordClient.Messages.cs

@@ -195,13 +195,13 @@ namespace Discord
             if (Config.UseMessageQueue)
 			{
 				var nonce = GenerateNonce();
-				msg = _messages.GetOrAdd(nonce, channel.Id, _userId.Value);
+				msg = _messages.GetOrAdd(nonce, channel.Id, _privateUser.Id);
                 var currentUser = msg.User;
                 msg.Update(new MessageInfo
                 {
                     Content = text,
                     Timestamp = DateTime.UtcNow,
-                    Author = new UserReference { Avatar = currentUser.AvatarId, Discriminator = currentUser.Discriminator, Id = _userId.Value, Username = currentUser.Name },
+                    Author = new UserReference { Avatar = currentUser.AvatarId, Discriminator = currentUser.Discriminator, Id = _privateUser.Id, Username = currentUser.Name },
                     ChannelId = channel.Id,
                     Nonce = IdConvert.ToString(nonce),
 					IsTextToSpeech = isTextToSpeech

src/Discord.Net/DiscordClient.cs

@@ -58,7 +58,6 @@ namespace Discord
 		private readonly object _cacheLock;
 		private Logger _logger, _restLogger, _cacheLogger;
 		private bool _sentInitialLog;
-		private long? _userId;
 		private UserStatus _status;
 		private int? _gameId;
 		private Task _runTask;
@@ -413,7 +412,7 @@ namespace Discord
 
 			await _webSocket.SignalDisconnect().ConfigureAwait(false);
 
-			_userId = null;
+			_privateUser = null;
 			_gateway = null;
 			_token = null;
 
@@ -664,7 +663,7 @@ namespace Discord
 							var data = e.Payload.ToObject<MessageCreateEvent>(_webSocket.Serializer);
 							Message msg = null;
 
-							bool isAuthor = data.Author.Id == _userId;
+							bool isAuthor = data.Author.Id == _privateUser.Id;
                             int nonce = 0;
 
                             if (data.Author.Id == _privateUser.Id && Config.UseMessageQueue)