Updated to version 9.6.0

CryptoExchange.Net.Protobuf/CryptoExchange.Net.Protobuf.csproj

@@ -6,9 +6,9 @@
     <PackageId>CryptoExchange.Net.Protobuf</PackageId>
     <Authors>JKorf</Authors>
     <Description>Protobuf support for CryptoExchange.Net</Description>
-    <PackageVersion>9.5.0</PackageVersion>
+    <PackageVersion>9.6.0</PackageVersion>
-    <AssemblyVersion>9.5.0</AssemblyVersion>
+    <AssemblyVersion>9.6.0</AssemblyVersion>
-    <FileVersion>9.5.0</FileVersion>
+    <FileVersion>9.6.0</FileVersion>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageTags>CryptoExchange;CryptoExchange.Net</PackageTags>
     <RepositoryType>git</RepositoryType>
@@ -41,7 +41,7 @@
     <DocumentationFile>CryptoExchange.Net.Protobuf.xml</DocumentationFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="CryptoExchange.Net" Version="9.5.0" />
+    <PackageReference Include="CryptoExchange.Net" Version="9.6.0" />
     <PackageReference Include="protobuf-net" Version="3.2.56" />
   </ItemGroup>
 </Project>

CryptoExchange.Net.Protobuf/README.md

@@ -5,6 +5,9 @@
 Protobuf support for CryptoExchange.Net.
 
 ## Release notes
+* Version 9.6.0 - 25 Aug 2025
+    * Updated CryptoExchange.Net version to 9.6.0
+
 * Version 9.5.0 - 19 Aug 2025
     * Updated CryptoExchange.Net version to 9.5.0
 

CryptoExchange.Net.UnitTests/TestImplementations/Sockets/TestSubscription.cs

@@ -28,7 +28,7 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations.Sockets
             return new CallResult(null);
         }
 
-        public override Query GetSubQuery(SocketConnection connection) => new TestQuery("sub", new object(), false, 1);
+        protected override Query GetSubQuery(SocketConnection connection) => new TestQuery("sub", new object(), false, 1);
-        public override Query GetUnsubQuery() => new TestQuery("unsub", new object(), false, 1);
+        protected override Query GetUnsubQuery(SocketConnection connection) => new TestQuery("unsub", new object(), false, 1);
     }
 }

CryptoExchange.Net.UnitTests/TestImplementations/Sockets/TestSubscriptionWithResponseCheck.cs

@@ -28,7 +28,7 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations.Sockets
             return new CallResult(null);
         }
 
-        public override Query GetSubQuery(SocketConnection connection) => new TestChannelQuery(_channel, "subscribe", false, 1);
+        protected override Query GetSubQuery(SocketConnection connection) => new TestChannelQuery(_channel, "subscribe", false, 1);
-        public override Query GetUnsubQuery() => new TestChannelQuery(_channel, "unsubscribe", false, 1);
+        protected override Query GetUnsubQuery(SocketConnection connection) => new TestChannelQuery(_channel, "unsubscribe", false, 1);
     }
 }

CryptoExchange.Net/Clients/RestApiClient.cs

@@ -239,7 +239,7 @@ namespace CryptoExchange.Net.Clients
                     additionalHeaders);
                 _logger.RestApiSendRequest(request.RequestId, definition, request.Content, string.IsNullOrEmpty(request.Uri.Query) ? "-" : request.Uri.Query, string.Join(", ", request.GetHeaders().Select(h => h.Key + $"=[{string.Join(",", h.Value)}]")));
                 TotalRequestsMade++;
-                var result = await GetResponseAsync<T>(request, definition.RateLimitGate, cancellationToken).ConfigureAwait(false);
+                var result = await GetResponseAsync<T>(definition, request, definition.RateLimitGate, cancellationToken).ConfigureAwait(false);
                 if (result.Error is not CancellationRequestedError)
                 {
                     var originalData = OutputOriginalData ? result.OriginalData : "[Data only available when OutputOriginal = true]";
@@ -424,11 +424,13 @@ namespace CryptoExchange.Net.Clients
         /// <summary>
         /// Executes the request and returns the result deserialized into the type parameter class
         /// </summary>
+        /// <param name="requestDefinition">The request definition</param>
         /// <param name="request">The request object to execute</param>
         /// <param name="gate">The ratelimit gate used</param>
         /// <param name="cancellationToken">Cancellation token</param>
         /// <returns></returns>
         protected virtual async Task<WebCallResult<T>> GetResponseAsync<T>(
+            RequestDefinition requestDefinition,
             IRequest request,
             IRateLimitGate? gate,
             CancellationToken cancellationToken)
@@ -448,7 +450,7 @@ namespace CryptoExchange.Net.Clients
                 var outputOriginalData = ApiOptions.OutputOriginalData ?? ClientOptions.OutputOriginalData;
 
                 accessor = CreateAccessor();
-                if (!response.IsSuccessStatusCode)
+                if (!response.IsSuccessStatusCode && !requestDefinition.TryParseOnNonSuccess)
                 {
                     // Error response
                     var readResult = await accessor.Read(responseStream, true).ConfigureAwait(false);
@@ -488,7 +490,7 @@ namespace CryptoExchange.Net.Clients
                 }
 
                 // Json response received
-                var parsedError = TryParseError(response.ResponseHeaders, accessor);
+                var parsedError = TryParseError(requestDefinition, response.ResponseHeaders, accessor);
                 if (parsedError != null)
                 {
                     if (parsedError is ServerRateLimitError rateError)
@@ -541,10 +543,11 @@ namespace CryptoExchange.Net.Clients
         /// This method will be called for each response to be able to check if the response is an error or not.
         /// If the response is an error this method should return the parsed error, else it should return null
         /// </summary>
+        /// <param name="requestDefinition">Request definition</param>
         /// <param name="accessor">Data accessor</param>
         /// <param name="responseHeaders">The response headers</param>
         /// <returns>Null if not an error, Error otherwise</returns>
-        protected virtual Error? TryParseError(KeyValuePair<string, string[]>[] responseHeaders, IMessageAccessor accessor) => null;
+        protected virtual Error? TryParseError(RequestDefinition requestDefinition, KeyValuePair<string, string[]>[] responseHeaders, IMessageAccessor accessor) => null;
 
         /// <summary>
         /// Can be used to indicate that a request should be retried. Defaults to false. Make sure to retry a max number of times (based on the the tries parameter) or the request will retry forever.

CryptoExchange.Net/CryptoExchange.Net.csproj

@@ -6,9 +6,9 @@
     <PackageId>CryptoExchange.Net</PackageId>
     <Authors>JKorf</Authors>
     <Description>CryptoExchange.Net is a base library which is used to implement different cryptocurrency (exchange) API's. It provides a standardized way of implementing different API's, which results in a very similar experience for users of the API implementations.</Description>
-    <PackageVersion>9.5.0</PackageVersion>
+    <PackageVersion>9.6.0</PackageVersion>
-    <AssemblyVersion>9.5.0</AssemblyVersion>
+    <AssemblyVersion>9.6.0</AssemblyVersion>
-    <FileVersion>9.5.0</FileVersion>
+    <FileVersion>9.6.0</FileVersion>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageTags>OKX;OKX.Net;Mexc;Mexc.Net;Kucoin;Kucoin.Net;Kraken;Kraken.Net;Huobi;Huobi.Net;CoinEx;CoinEx.Net;Bybit;Bybit.Net;Bitget;Bitget.Net;Bitfinex;Bitfinex.Net;Binance;Binance.Net;CryptoCurrency;CryptoCurrency Exchange;CryptoExchange.Net</PackageTags>
     <RepositoryType>git</RepositoryType>

CryptoExchange.Net/Objects/RequestDefinition.cs

@@ -62,6 +62,11 @@ namespace CryptoExchange.Net.Objects
         /// </summary>
         public bool PreventCaching { get; set; }
 
+        /// <summary>
+        /// Whether the response to this requests should attempted to be parsed even when the status indicates failure
+        /// </summary>
+        public bool TryParseOnNonSuccess { get; set; }
+
         /// <summary>
         /// Connection id
         /// </summary>

CryptoExchange.Net/Objects/RequestDefinitionCache.cs

@@ -46,6 +46,7 @@ namespace CryptoExchange.Net.Objects
         /// <param name="parameterPosition">Parameter position</param>
         /// <param name="arraySerialization">Array serialization type</param>
         /// <param name="preventCaching">Prevent request caching</param>
+        /// <param name="tryParseOnNonSuccess">Try parse the response even when status is not success</param>
         /// <returns></returns>
         public RequestDefinition GetOrCreate(
             HttpMethod method,
@@ -57,8 +58,9 @@ namespace CryptoExchange.Net.Objects
             RequestBodyFormat? requestBodyFormat = null,
             HttpMethodParameterPosition? parameterPosition = null,
             ArrayParametersSerialization? arraySerialization = null,
-            bool? preventCaching = null)
+            bool? preventCaching = null,
-            => GetOrCreate(method + path, method, path, rateLimitGate, weight, authenticated, limitGuard, requestBodyFormat, parameterPosition, arraySerialization, preventCaching);
+            bool? tryParseOnNonSuccess = null)
+            => GetOrCreate(method + path, method, path, rateLimitGate, weight, authenticated, limitGuard, requestBodyFormat, parameterPosition, arraySerialization, preventCaching, tryParseOnNonSuccess);
 
         /// <summary>
         /// Get a definition if it is already in the cache or create a new definition and add it to the cache
@@ -74,6 +76,7 @@ namespace CryptoExchange.Net.Objects
         /// <param name="parameterPosition">Parameter position</param>
         /// <param name="arraySerialization">Array serialization type</param>
         /// <param name="preventCaching">Prevent request caching</param>
+        /// <param name="tryParseOnNonSuccess">Try parse the response even when status is not success</param>
         /// <returns></returns>
         public RequestDefinition GetOrCreate(
             string identifier,
@@ -86,7 +89,8 @@ namespace CryptoExchange.Net.Objects
             RequestBodyFormat? requestBodyFormat = null,
             HttpMethodParameterPosition? parameterPosition = null,
             ArrayParametersSerialization? arraySerialization = null,
-            bool? preventCaching = null)
+            bool? preventCaching = null,
+            bool? tryParseOnNonSuccess = null)
         {
 
             if (!_definitions.TryGetValue(identifier, out var def))
@@ -100,7 +104,8 @@ namespace CryptoExchange.Net.Objects
                     ArraySerialization = arraySerialization,
                     RequestBodyFormat = requestBodyFormat,
                     ParameterPosition = parameterPosition,
-                    PreventCaching = preventCaching ?? false
+                    PreventCaching = preventCaching ?? false,
+                    TryParseOnNonSuccess = tryParseOnNonSuccess ?? false
                 };
                 _definitions.TryAdd(identifier, def);
             }

README.md

@@ -59,6 +59,12 @@ Make a one time donation in a crypto currency of your choice. If you prefer to d
 Alternatively, sponsor me on Github using [Github Sponsors](https://github.com/sponsors/JKorf). 
 
 ## Release notes
+* Version 9.6.0 - 25 Aug 2025
+    * Added support for parsing REST response even though status indicates error
+    * Added better support for subscriptions without subscribe confirmation
+    * Added check in websocket for receiving 401 unauthorized http response status when 101 was expected
+    * Removed obsolete attribute on Error.Code property, updated the description
+
 * Version 9.5.0 - 19 Aug 2025
     * Added better error handling support
     * Added ErrorDescription, ErrorType and IsTransient to Error object