Updated to version 8.6.1

CryptoExchange.Net/Clients/RestApiClient.cs

@@ -163,7 +163,7 @@ namespace CryptoExchange.Net.Clients
             CancellationToken cancellationToken,
             Dictionary<string, string>? additionalHeaders = null,
             int? weight = null,
-            int? weightSingleLimiter = null) where T : class
+            int? weightSingleLimiter = null)
         {
             var parameterPosition = definition.ParameterPosition ?? ParameterPositions[definition.Method];
             return SendAsync<T>(
@@ -198,7 +198,7 @@ namespace CryptoExchange.Net.Clients
             CancellationToken cancellationToken,
             Dictionary<string, string>? additionalHeaders = null,
             int? weight = null,
-            int? weightSingleLimiter = null) where T : class
+            int? weightSingleLimiter = null)
         {
             string? cacheKey = null;
             if (ShouldCache(definition))

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>8.6.0</PackageVersion>
-    <AssemblyVersion>8.6.0</AssemblyVersion>
-    <FileVersion>8.6.0</FileVersion>
+    <PackageVersion>8.6.1</PackageVersion>
+    <AssemblyVersion>8.6.1</AssemblyVersion>
+    <FileVersion>8.6.1</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</PackageTags>
     <RepositoryType>git</RepositoryType>

CryptoExchange.Net/Logging/Extensions/CryptoExchangeWebSocketClientLoggingExtension.cs

@@ -35,6 +35,7 @@ namespace CryptoExchange.Net.Logging.Extensions
         private static readonly Action<ILogger, int, TimeSpan?, Exception?> _startingTaskForNoDataReceivedCheck;
         private static readonly Action<ILogger, int, TimeSpan?, Exception?> _noDataReceiveTimoutReconnect;
         private static readonly Action<ILogger, int, string, string, Exception?> _socketProcessingStateChanged;
+        private static readonly Action<ILogger, int, Exception?> _socketPingTimeout;
 
         static CryptoExchangeWebSocketClientLoggingExtension()
         {
@@ -180,9 +181,14 @@ namespace CryptoExchange.Net.Logging.Extensions
 
             _socketProcessingStateChanged = LoggerMessage.Define<int, string, string>(
                 LogLevel.Trace,
-                new EventId(1028, "SocketProcessingStateChanged"),
+                new EventId(1029, "SocketProcessingStateChanged"),
                 "[Sckt {Id}] processing state change: {PreviousState} -> {NewState}");
 
+            _socketPingTimeout = LoggerMessage.Define<int>(
+                LogLevel.Warning,
+                new EventId(1030, "SocketPingTimeout"),
+                "[Sckt {Id}] ping frame timeout; reconnecting socket");
+
         }
 
         public static void SocketConnecting(
@@ -358,5 +364,11 @@ namespace CryptoExchange.Net.Logging.Extensions
         {
             _socketProcessingStateChanged(logger, socketId, prevState, newState, null);
         }
+
+        public static void SocketPingTimeout(
+            this ILogger logger, int socketId)
+        {
+            _socketPingTimeout(logger, socketId, null);
+        }
     }
 }

CryptoExchange.Net/Sockets/CryptoExchangeWebSocketClient.cs

@@ -587,15 +587,27 @@ namespace CryptoExchange.Net.Sockets
                             lock (_receivedMessagesLock)
                                 _receivedMessages.Add(new ReceiveItem(DateTime.UtcNow, receiveResult.Count));
                         }
-                        catch (OperationCanceledException)
+                        catch (OperationCanceledException ex)
                         {
+                            if (ex.InnerException?.InnerException?.Message.Equals("The WebSocket didn't recieve a Pong frame in response to a Ping frame within the configured KeepAliveTimeout.") == true)
+                            {
+                                // Spefic case that the websocket connection got closed because of a ping frame timeout
+                                // Unfortunately doesn't seem to be a nicer way to catch
+                                _logger.SocketPingTimeout(Id);
+                            }
+
+                            if (_closeTask?.IsCompleted != false)
+                                _closeTask = CloseInternalAsync();
+
                             // canceled
                             break;
                         }
                         catch (Exception wse)
                         {
-                            // Connection closed unexpectedly
-                            await (OnError?.Invoke(wse) ?? Task.CompletedTask).ConfigureAwait(false);
+                            if (!_ctsSource.Token.IsCancellationRequested)
+                                // Connection closed unexpectedly
+                                await (OnError?.Invoke(wse) ?? Task.CompletedTask).ConfigureAwait(false);
+
                             if (_closeTask?.IsCompleted != false)
                                 _closeTask = CloseInternalAsync();
                             break;

README.md

@@ -66,6 +66,11 @@ 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 8.6.1 - 09 Jan 2025
+    * Fixed websocket connection getting stuck after a ping frame timeout
+    * Removed websocket Error callback when exception is expected
+    * Removed unnecessary type restraints on RestApiClient.SendAsync methods
+
 * Version 8.6.0 - 07 Jan 2025
     * Added support for passing weight to apply to an individual ratelimit guard
     * Added IFeeRestClient to service registration