Added Proxy support, split DiscordWebSocketClientConfig into DiscordAPIClientConfig

src/Discord.Net.Net45/Discord.Net.csproj

@@ -151,6 +151,9 @@
     <Compile Include="..\Discord.Net\DiscordAPIClient.cs">
       <Link>DiscordAPIClient.cs</Link>
     </Compile>
+    <Compile Include="..\Discord.Net\DiscordAPIClientConfig.cs">
+      <Link>DiscordAPIClientConfig.cs</Link>
+    </Compile>
     <Compile Include="..\Discord.Net\DiscordClient.API.cs">
       <Link>DiscordClient.API.cs</Link>
     </Compile>

src/Discord.Net/DiscordAPIClient.cs

@@ -11,12 +11,15 @@ namespace Discord
 	/// <summary> A lightweight wrapper around the Discord API. </summary>
 	public class DiscordAPIClient
 	{
+		private readonly DiscordAPIClientConfig _config;
+
 		internal RestClient RestClient => _rest;
 		private readonly RestClient _rest;
 
-		public DiscordAPIClient(LogMessageSeverity logLevel, string userAgent, int timeout)
+		public DiscordAPIClient(DiscordAPIClientConfig config = null)
 		{
-			_rest = new RestClient(logLevel, userAgent, timeout);
+			_config = config ?? new DiscordAPIClientConfig();
+            _rest = new RestClient(_config);
         }
 
 		private string _token;

src/Discord.Net/DiscordAPIClientConfig.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Net;
+using System.Reflection;
+
+namespace Discord
+{
+	public class DiscordAPIClientConfig
+	{
+		/// <summary> Specifies the minimum log level severity that will be sent to the LogMessage event. Warning: setting this to debug will really hurt performance but should help investigate any internal issues. </summary>
+		public LogMessageSeverity LogLevel { get { return _logLevel; } set { SetValue(ref _logLevel, value); } }
+		private LogMessageSeverity _logLevel = LogMessageSeverity.Info;
+		
+		/// <summary> Max time (in milliseconds) to wait for an API request to complete. </summary>
+		public int APITimeout { get { return _apiTimeout; } set { SetValue(ref _apiTimeout, value); } }
+		private int _apiTimeout = 10000;
+
+		/// <summary> The proxy to user for API and WebSocket connections. </summary>
+		public string ProxyUrl { get { return _proxyUrl; } set { SetValue(ref _proxyUrl, value); } }
+		private string _proxyUrl = null;
+		/// <summary> The credentials to use for this proxy. </summary>
+		public NetworkCredential ProxyCredentials { get { return _proxyCredentials; } set { SetValue(ref _proxyCredentials, value); } }
+		private NetworkCredential _proxyCredentials = null;
+
+		internal string UserAgent
+		{
+			get
+			{
+				string version = typeof(DiscordClientConfig).GetTypeInfo().Assembly.GetName().Version.ToString(2);
+				return $"Discord.Net/{version} (https://github.com/RogueException/Discord.Net)";
+			}
+		}
+
+		//Lock
+		protected bool _isLocked;
+		internal void Lock() { _isLocked = true; }
+		protected void SetValue<T>(ref T storage, T value)
+		{
+			if (_isLocked)
+				throw new InvalidOperationException("Unable to modify a discord client's configuration after it has been created.");
+			storage = value;
+		}
+
+		public DiscordAPIClientConfig Clone()
+		{
+			var config = MemberwiseClone() as DiscordAPIClientConfig;
+			config._isLocked = false;
+			return config;
+		}
+	}
+}

src/Discord.Net/DiscordClient.cs

@@ -55,7 +55,7 @@ namespace Discord
 			: base(config ?? new DiscordClientConfig())
 		{
 			_rand = new Random();
-			_api = new DiscordAPIClient(_config.LogLevel, _config.UserAgent, _config.APITimeout);
+			_api = new DiscordAPIClient(_config);
 			if (Config.UseMessageQueue)
 				_pendingMessages = new ConcurrentQueue<Message>();
 			if (Config.EnableVoiceMultiserver)
@@ -765,7 +765,6 @@ namespace Discord
 			{
 				var config = _config.Clone();
 				config.LogLevel = _config.LogLevel;// (LogMessageSeverity)Math.Min((int)_config.LogLevel, (int)LogMessageSeverity.Warning);
-				config.EnableVoiceMultiserver = false;
 				config.VoiceOnly = true;
 				config.VoiceClientId = unchecked(++_nextVoiceClientId);
 				return new DiscordWebSocketClient(config, serverId);

src/Discord.Net/DiscordClientConfig.cs

@@ -25,7 +25,7 @@
 
 		public new DiscordClientConfig Clone()
 		{
-			var config = this.MemberwiseClone() as DiscordClientConfig;
+			var config = MemberwiseClone() as DiscordClientConfig;
 			config._isLocked = false;
 			return config;
         }

src/Discord.Net/DiscordWebSocketClientConfig.cs

@@ -12,12 +12,8 @@ namespace Discord
 		Both = Outgoing | Incoming
 	}
 
-	public class DiscordWebSocketClientConfig
+	public class DiscordWebSocketClientConfig : DiscordAPIClientConfig
 	{
-		/// <summary> Specifies the minimum log level severity that will be sent to the LogMessage event. Warning: setting this to debug will really hurt performance but should help investigate any internal issues. </summary>
-		public LogMessageSeverity LogLevel { get { return _logLevel; } set { SetValue(ref _logLevel, value); } }
-		private LogMessageSeverity _logLevel = LogMessageSeverity.Info;
-
 		/// <summary> Max time in milliseconds to wait for DiscordClient to connect and initialize. </summary>
 		public int ConnectionTimeout { get { return _connectionTimeout; } set { SetValue(ref _connectionTimeout, value); } }
 		private int _connectionTimeout = 30000;
@@ -27,9 +23,6 @@ namespace Discord
 		/// <summary> Gets or sets the time (in milliseconds) to wait after an reconnect fails before retrying. </summary>
 		public int FailedReconnectDelay { get { return _failedReconnectDelay; } set { SetValue(ref _failedReconnectDelay, value); } }
 		private int _failedReconnectDelay = 10000;
-		/// <summary> Max time (in milliseconds) to wait for an API request to complete. </summary>
-		public int APITimeout { get { return _apiTimeout; } set { SetValue(ref _apiTimeout, value); } }
-		private int _apiTimeout = 10000;
 
 		/// <summary> Gets or sets the time (in milliseconds) to wait when the websocket's message queue is empty before checking again. </summary>
 		public int WebSocketInterval { get { return _webSocketInterval; } set { SetValue(ref _webSocketInterval, value); } }
@@ -54,28 +47,9 @@ namespace Discord
 
 		internal virtual bool EnableVoice => _voiceMode != DiscordVoiceMode.Disabled;
 
-		internal string UserAgent
+		public new DiscordWebSocketClientConfig Clone()
 		{
-			get
-			{
-				string version = typeof(DiscordClientConfig).GetTypeInfo().Assembly.GetName().Version.ToString(2);
-				return $"Discord.Net/{version} (https://github.com/RogueException/Discord.Net)";
-			}
-		}
-
-		//Lock
-		protected bool _isLocked;
-		internal void Lock() { _isLocked = true; }
-		protected void SetValue<T>(ref T storage, T value)
-		{
-			if (_isLocked)
-				throw new InvalidOperationException("Unable to modify a discord client's configuration after it has been created.");
-			storage = value;
-		}
-
-		public DiscordClientConfig Clone()
-		{
-			var config = this.MemberwiseClone() as DiscordClientConfig;
+			var config = MemberwiseClone() as DiscordWebSocketClientConfig;
 			config._isLocked = false;
 			return config;
 		}

src/Discord.Net/Net/RestClient.SharpRest.cs

@@ -1,6 +1,7 @@
 using Discord.API;
 using RestSharp;
 using System;
+using System.Net;
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
@@ -11,18 +12,19 @@ namespace Discord.Net
 	{
 		private RestSharp.RestClient _client;
 
-		partial void Initialize(string userAgent, int timeout)
+		partial void Initialize()
 		{
 			_client = new RestSharp.RestClient(Endpoints.BaseApi)
 			{
-				PreAuthenticate = false
+				PreAuthenticate = false,
+				Proxy = new WebProxy(_config.ProxyUrl, true, new string[0], _config.ProxyCredentials),
+				ReadWriteTimeout = _config.APITimeout,
+				UserAgent = _config.UserAgent
 			};
 			_client.RemoveDefaultParameter("Accept");
             _client.AddDefaultHeader("accept", "*/*");
 			_client.AddDefaultHeader("accept-encoding", "gzip,deflate");
-            _client.UserAgent = userAgent;
-			_client.ReadWriteTimeout = timeout;
-		}
+        }
 
 		internal void SetToken(string token)
 		{

src/Discord.Net/Net/RestClient.cs

@@ -10,15 +10,15 @@ namespace Discord.Net
 {
 	internal partial class RestClient
 	{
-		private readonly LogMessageSeverity _logLevel;
+		private readonly DiscordAPIClientConfig _config;
 		private CancellationToken _cancelToken;
 
-		public RestClient(LogMessageSeverity logLevel, string userAgent, int timeout)
+		public RestClient(DiscordAPIClientConfig config)
 		{
-			_logLevel = logLevel;
-            Initialize(userAgent, timeout);
+			_config = config;
+            Initialize();
         }
-		partial void Initialize(string userAgent, int timeout);
+		partial void Initialize();
 
 		//DELETE
 		private static readonly HttpMethod _delete = HttpMethod.Delete;
@@ -90,7 +90,7 @@ namespace Discord.Net
 			if (content != null)
 				requestJson = JsonConvert.SerializeObject(content);
 
-			if (_logLevel >= LogMessageSeverity.Verbose)
+			if (_config.LogLevel >= LogMessageSeverity.Verbose)
 				stopwatch = Stopwatch.StartNew();
 			
 			string responseJson = await SendInternal(method, path, requestJson, _cancelToken).ConfigureAwait(false);
@@ -100,10 +100,10 @@ namespace Discord.Net
 				throw new Exception("API check failed: Response is not empty.");
 #endif
 
-			if (_logLevel >= LogMessageSeverity.Verbose)
+			if (_config.LogLevel >= LogMessageSeverity.Verbose)
 			{
 				stopwatch.Stop();
-				if (content != null && _logLevel >= LogMessageSeverity.Debug)
+				if (content != null && _config.LogLevel >= LogMessageSeverity.Debug)
 				{
 					if (path.StartsWith(Endpoints.Auth))
                         RaiseOnRequest(method, path, "[Hidden]", stopwatch.ElapsedTicks / (double)TimeSpan.TicksPerMillisecond);
@@ -129,7 +129,7 @@ namespace Discord.Net
 		{
 			Stopwatch stopwatch = null;
 
-			if (_logLevel >= LogMessageSeverity.Verbose)
+			if (_config.LogLevel >= LogMessageSeverity.Verbose)
 				stopwatch = Stopwatch.StartNew();
 			
 			string responseJson = await SendFileInternal(method, path, filePath, _cancelToken).ConfigureAwait(false);
@@ -139,10 +139,10 @@ namespace Discord.Net
 				throw new Exception("API check failed: Response is not empty.");
 #endif
 
-			if (_logLevel >= LogMessageSeverity.Verbose)
+			if (_config.LogLevel >= LogMessageSeverity.Verbose)
 			{
 				stopwatch.Stop();
-				if (_logLevel >= LogMessageSeverity.Debug)
+				if (_config.LogLevel >= LogMessageSeverity.Debug)
 					RaiseOnRequest(method, path, filePath, stopwatch.ElapsedTicks / (double)TimeSpan.TicksPerMillisecond);
 				else
                     RaiseOnRequest(method, path, null, stopwatch.ElapsedTicks / (double)TimeSpan.TicksPerMillisecond);

src/Discord.Net/Net/WebSocket.WebSocketSharp.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.Net;
 using System.Threading;
 using System.Threading.Tasks;
 using WSSharpNWebSocket = WebSocketSharp.WebSocket;
@@ -9,9 +10,8 @@ namespace Discord.Net
 {
 	internal class WSSharpWebSocketEngine : IWebSocketEngine
 	{
+		private readonly DiscordWebSocketClientConfig _config;
 		private readonly ConcurrentQueue<string> _sendQueue;
-		private readonly int _sendInterval;
-		private readonly string _userAgent;
 		private readonly WebSocket _parent;
 		private WSSharpNWebSocket _webSocket;
 
@@ -22,11 +22,10 @@ namespace Discord.Net
 				ProcessMessage(this, new WebSocketMessageEventArgs(msg));
 		}
 
-		internal WSSharpWebSocketEngine(WebSocket parent, string userAgent, int sendInterval)
+		internal WSSharpWebSocketEngine(WebSocket parent, DiscordWebSocketClientConfig config)
 		{
 			_parent = parent;
-			_userAgent = userAgent;
-			_sendInterval = sendInterval;
+			_config = config;
 			_sendQueue = new ConcurrentQueue<string>();
 		}
 
@@ -35,7 +34,8 @@ namespace Discord.Net
 			_webSocket = new WSSharpNWebSocket(host);
 			_webSocket.EmitOnPing = false;
 			_webSocket.EnableRedirection = true;
-            _webSocket.Compression = WebSocketSharp.CompressionMethod.None;
+            _webSocket.Compression = WebSocketSharp.CompressionMethod.None;		
+			_webSocket.SetProxy(_config.ProxyUrl, _config.ProxyCredentials.UserName, _config.ProxyCredentials.Password);
             _webSocket.OnMessage += (s, e) => RaiseProcessMessage(e.Data);
 			_webSocket.OnError += async (s, e) =>
 			{
@@ -77,6 +77,7 @@ namespace Discord.Net
 
 		private Task SendAsync(CancellationToken cancelToken)
 		{
+			var sendInterval = _config.WebSocketInterval;
 			return Task.Run(async () =>
 			{
 				try
@@ -86,7 +87,7 @@ namespace Discord.Net
 						string json;
 						while (_sendQueue.TryDequeue(out json))
 							_webSocket.Send(json);
-						await Task.Delay(_sendInterval, cancelToken).ConfigureAwait(false);
+						await Task.Delay(sendInterval, cancelToken).ConfigureAwait(false);
 					}
 				}
 				catch (OperationCanceledException) { }

src/Discord.Net/Net/WebSocket.cs

@@ -65,7 +65,7 @@ namespace Discord.Net
 			_cancelToken = new CancellationToken(true);
 			_connectedEvent = new ManualResetEventSlim(false);
 			
-			_engine = new WSSharpWebSocketEngine(this, client.Config.UserAgent, client.Config.WebSocketInterval);
+			_engine = new WSSharpWebSocketEngine(this, client.Config);
 			_engine.ProcessMessage += async (s, e) =>
 			{
 				if (_logLevel >= LogMessageSeverity.Debug)