Websocket refactoring (#190)

Websocket refactoring

CryptoExchange.Net/Interfaces/CommonClients/IFuturesClient.cs

@@ -2,7 +2,6 @@
 using System.Threading;
 using System.Threading.Tasks;
 using CryptoExchange.Net.CommonObjects;
-using CryptoExchange.Net.Interfaces.CommonClients;
 using CryptoExchange.Net.Objects;
 
 namespace CryptoExchange.Net.Interfaces.CommonClients

CryptoExchange.Net/Interfaces/CommonClients/ISpotClient.cs

@@ -1,5 +1,4 @@
 using CryptoExchange.Net.CommonObjects;
-using CryptoExchange.Net.Interfaces.CommonClients;
 using CryptoExchange.Net.Objects;
 using System.Threading;
 using System.Threading.Tasks;

CryptoExchange.Net/Interfaces/ICryptoRestClient.cs

@@ -0,0 +1,34 @@
+using CryptoExchange.Net.Interfaces.CommonClients;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace CryptoExchange.Net.Interfaces
+{
+    /// <summary>
+    /// Client for accessing REST API's for different exchanges
+    /// </summary>
+    public interface ICryptoRestClient
+    {
+        /// <summary>
+        /// Get a list of all registered common ISpotClient types
+        /// </summary>
+        /// <returns></returns>
+        IEnumerable<ISpotClient> GetSpotClients();
+
+        /// <summary>
+        /// Get an ISpotClient implementation by exchange name
+        /// </summary>
+        /// <param name="exchangeName"></param>
+        /// <returns></returns>
+        ISpotClient? SpotClient(string exchangeName);
+
+        /// <summary>
+        /// Try get 
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        T TryGet<T>(Func<T> createFunc);
+    }
+}

CryptoExchange.Net/Interfaces/ICryptoSocketClient.cs

@@ -0,0 +1,21 @@
+using CryptoExchange.Net.Interfaces.CommonClients;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace CryptoExchange.Net.Interfaces
+{
+    /// <summary>
+    /// Client for accessing Websocket API's for different exchanges
+    /// </summary>
+    public interface ICryptoSocketClient
+    {
+        /// <summary>
+        /// Try get a client by type for the service collection
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        T TryGet<T>(Func<T> createFunc);
+    }
+}

CryptoExchange.Net/Interfaces/IMessageProcessor.cs

@@ -0,0 +1,45 @@
+using CryptoExchange.Net.Objects;
+using CryptoExchange.Net.Objects.Sockets;
+using CryptoExchange.Net.Sockets;
+using CryptoExchange.Net.Sockets.MessageParsing.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace CryptoExchange.Net.Interfaces
+{
+    /// <summary>
+    /// Message processor
+    /// </summary>
+    public interface IMessageProcessor
+    {
+        /// <summary>
+        /// Id of the processor
+        /// </summary>
+        public int Id { get; }
+        /// <summary>
+        /// The identifiers for this processor
+        /// </summary>
+        public HashSet<string> ListenerIdentifiers { get; }
+        /// <summary>
+        /// Handle a message
+        /// </summary>
+        /// <param name="connection"></param>
+        /// <param name="message"></param>
+        /// <returns></returns>
+        Task<CallResult> HandleAsync(SocketConnection connection, DataEvent<object> message);
+        /// <summary>
+        /// Get the type the message should be deserialized to
+        /// </summary>
+        /// <param name="messageAccessor"></param>
+        /// <returns></returns>
+        Type? GetMessageType(IMessageAccessor messageAccessor);
+        /// <summary>
+        /// Deserialize a message int oobject of type
+        /// </summary>
+        /// <param name="accessor"></param>
+        /// <param name="type"></param>
+        /// <returns></returns>
+        object Deserialize(IMessageAccessor accessor, Type type);
+    }
+}

CryptoExchange.Net/Interfaces/IRequestFactory.cs

@@ -1,5 +1,4 @@
 using CryptoExchange.Net.Objects;
-using CryptoExchange.Net.Objects.Options;
 using System;
 using System.Net.Http;
 

CryptoExchange.Net/Interfaces/IRestApiClient.cs

@@ -1,7 +1,4 @@
-using CryptoExchange.Net.Objects;
-using System;
-
-namespace CryptoExchange.Net.Interfaces
+namespace CryptoExchange.Net.Interfaces
 {
     /// <summary>
     /// Base rest API client

CryptoExchange.Net/Interfaces/IRestClient.cs

@@ -1,6 +1,4 @@
 using System;
-using CryptoExchange.Net.Authentication;
-using CryptoExchange.Net.Objects;
 using CryptoExchange.Net.Objects.Options;
 
 namespace CryptoExchange.Net.Interfaces

CryptoExchange.Net/Interfaces/ISocketApiClient.cs

@@ -1,7 +1,5 @@
-using CryptoExchange.Net.Objects;
-using CryptoExchange.Net.Objects.Options;
-using CryptoExchange.Net.Sockets;
-using System;
+using CryptoExchange.Net.Objects.Options;
+using CryptoExchange.Net.Objects.Sockets;
 using System.Threading.Tasks;
 
 namespace CryptoExchange.Net.Interfaces
@@ -28,6 +26,14 @@ namespace CryptoExchange.Net.Interfaces
         /// </summary>
         IWebsocketFactory SocketFactory { get; set; }
         /// <summary>
+        /// Current client options
+        /// </summary>
+        SocketExchangeOptions ClientOptions { get; }
+        /// <summary>
+        /// Current API options
+        /// </summary>
+        SocketApiOptions ApiOptions { get; }
+        /// <summary>
         /// Log the current state of connections and subscriptions
         /// </summary>
         string GetSubscriptionsState();

CryptoExchange.Net/Interfaces/ISocketClient.cs

@@ -1,9 +1,7 @@
 using System;
 using System.Threading.Tasks;
-using CryptoExchange.Net.Authentication;
-using CryptoExchange.Net.Objects;
 using CryptoExchange.Net.Objects.Options;
-using CryptoExchange.Net.Sockets;
+using CryptoExchange.Net.Objects.Sockets;
 
 namespace CryptoExchange.Net.Interfaces
 {

CryptoExchange.Net/Interfaces/IWebsocket.cs

@@ -1,8 +1,6 @@
-using CryptoExchange.Net.Objects;
-using CryptoExchange.Net.Sockets;
-using System;
-using System.Security.Authentication;
-using System.Text;
+using System;
+using System.IO;
+using System.Net.WebSockets;
 using System.Threading.Tasks;
 
 namespace CryptoExchange.Net.Interfaces
@@ -15,31 +13,31 @@ namespace CryptoExchange.Net.Interfaces
         /// <summary>
         /// Websocket closed event
         /// </summary>
-        event Action OnClose;
+        event Func<Task> OnClose;
         /// <summary>
         /// Websocket message received event
         /// </summary>
-        event Action<string> OnMessage;
+        event Func<WebSocketMessageType, Stream, Task> OnStreamMessage;
         /// <summary>
         /// Websocket sent event, RequestId as parameter
         /// </summary>
-        event Action<int> OnRequestSent;
+        event Func<int, Task> OnRequestSent;
         /// <summary>
         /// Websocket error event
         /// </summary>
-        event Action<Exception> OnError;
+        event Func<Exception, Task> OnError;
         /// <summary>
         /// Websocket opened event
         /// </summary>
-        event Action OnOpen;
+        event Func<Task> OnOpen;
         /// <summary>
         /// Websocket has lost connection to the server and is attempting to reconnect
         /// </summary>
-        event Action OnReconnecting;
+        event Func<Task> OnReconnecting;
         /// <summary>
         /// Websocket has reconnected to the server
         /// </summary>
-        event Action OnReconnected;
+        event Func<Task> OnReconnected;
         /// <summary>
         /// Get reconntion url
         /// </summary>

CryptoExchange.Net/Interfaces/IWebsocketFactory.cs

@@ -1,4 +1,4 @@
-using CryptoExchange.Net.Sockets;
+using CryptoExchange.Net.Objects.Sockets;
 using Microsoft.Extensions.Logging;
 
 namespace CryptoExchange.Net.Interfaces