Updated to version 10.3.1

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>10.3.0</PackageVersion>
+    <PackageVersion>10.3.1</PackageVersion>
-    <AssemblyVersion>10.3.0</AssemblyVersion>
+    <AssemblyVersion>10.3.1</AssemblyVersion>
-    <FileVersion>10.3.0</FileVersion>
+    <FileVersion>10.3.1</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;CryptoExchange.Net</PackageTags>
     <RepositoryType>git</RepositoryType>

CryptoExchange.Net/Sockets/Default/SocketConnection.cs

@@ -632,12 +632,12 @@ namespace CryptoExchange.Net.Sockets.Default
                             || route.TopicFilter == null 
                             || route.TopicFilter.Equals(topicFilter, StringComparison.Ordinal))
                         {
+                            processed = true;
+
                             if (isQuery && query!.Completed)
                                 continue;
 
-                            processed = true;
                             processor.Handle(this, receiveTime, originalData, result, route);
-
                             if (isQuery && !route.MultipleReaders)
                             {
                                 complete = true;
@@ -653,8 +653,11 @@ namespace CryptoExchange.Net.Sockets.Default
 
             if (!processed)
             {
-                _logger.ReceivedMessageNotMatchedToAnyListener(SocketId, topicFilter!,
+                lock (_listenersLock)
-                    string.Join(",", _listeners.Select(x => string.Join(",", x.MessageRouter.Routes.Select(x => x.TopicFilter != null ? string.Join(",", x.TopicFilter) : "[null]")))));
+                {
+                    _logger.ReceivedMessageNotMatchedToAnyListener(SocketId, topicFilter!,
+                        string.Join(",", _listeners.Select(x => string.Join(",", x.MessageRouter.Routes.Select(x => x.TopicFilter != null ? string.Join(",", x.TopicFilter) : "[null]")))));
+                }
             }
         }
 

README.md

@@ -10,7 +10,7 @@ For more information on what CryptoExchange.Net and it's client libraries offers
 ### CryptoExchange.Net Ecosystem
 Full list of all libraries part of the CryptoExchange.Net ecosystem. Consider using a referral link to support development, as well as potentially get some trading fee discount!
 
-||Exchange|Type|Repository|Nuget|Referral Link|Referral Fee Discount|
+||API|Type|Repository|Nuget|Referral Link|Referral Fee Discount|
 |--|--|--|--|--|--|--|
 |![Aster](https://raw.githubusercontent.com/JKorf/Aster.Net/refs/heads/main/Aster.Net/Icon/icon.png)|Aster|DEX|[JKorf/Aster.Net](https://github.com/JKorf/Aster.Net)|[![Nuget version](https://img.shields.io/nuget/v/JKorf.Aster.net.svg?style=flat-square)](https://www.nuget.org/packages/JKorf.Aster.Net)|[Link](https://www.asterdex.com/en/referral/FD2E11)|4%|
 |![Binance](https://raw.githubusercontent.com/JKorf/Binance.Net/refs/heads/master/Binance.Net/Icon/icon.png)|Binance|CEX|[JKorf/Binance.Net](https://github.com/JKorf/Binance.Net)|[![Nuget version](https://img.shields.io/nuget/v/Binance.net.svg?style=flat-square)](https://www.nuget.org/packages/Binance.Net)|[Link](https://accounts.binance.com/register?ref=X5K3F2ZG)|20%|
@@ -34,6 +34,7 @@ Full list of all libraries part of the CryptoExchange.Net ecosystem. Consider us
 |![Kucoin](https://raw.githubusercontent.com/JKorf/Kucoin.Net/refs/heads/master/Kucoin.Net/Icon/icon.png)|Kucoin|CEX|[JKorf/Kucoin.Net](https://github.com/JKorf/Kucoin.Net)|[![Nuget version](https://img.shields.io/nuget/v/Kucoin.net.svg?style=flat-square)](https://www.nuget.org/packages/Kucoin.Net)|[Link](https://www.kucoin.com/r/rf/QBS4FPED)|-|
 |![Mexc](https://raw.githubusercontent.com/JKorf/Mexc.Net/refs/heads/main/Mexc.Net/Icon/icon.png)|Mexc|CEX|[JKorf/Mexc.Net](https://github.com/JKorf/Mexc.Net)|[![Nuget version](https://img.shields.io/nuget/v/JK.Mexc.net.svg?style=flat-square)](https://www.nuget.org/packages/JK.Mexc.Net)|-|-|
 |![OKX](https://raw.githubusercontent.com/JKorf/OKX.Net/refs/heads/main/OKX.Net/Icon/icon.png)|OKX|CEX|[JKorf/OKX.Net](https://github.com/JKorf/OKX.Net)|[![Nuget version](https://img.shields.io/nuget/v/JK.OKX.net.svg?style=flat-square)](https://www.nuget.org/packages/JK.OKX.Net)|[Link](https://www.okx.com/join/14592495)|20%|
+|![Polymarket](https://raw.githubusercontent.com/JKorf/Polymarket.Net/main/Polymarket.Net/Icon/icon.png)|Polymarket|DEX|[JKorf/Polymarket.Net](https://github.com/JKorf/Polymarket.Net)|[![Nuget version](https://img.shields.io/nuget/v/Polymarket.net.svg?style=flat-square)](https://www.nuget.org/packages/Polymarket.Net)|-|-|
 |![Toobit](https://raw.githubusercontent.com/JKorf/Toobit.Net/refs/heads/main/Toobit.Net/Icon/icon.png)|Toobit|CEX|[JKorf/Toobit.Net](https://github.com/JKorf/Toobit.Net)|[![Nuget version](https://img.shields.io/nuget/v/Toobit.net.svg?style=flat-square)](https://www.nuget.org/packages/Toobit.Net)|[Link](https://www.toobit.com/en-US/register?invite_code=zsV19h)|-|
 |![Upbit](https://raw.githubusercontent.com/JKorf/Upbit.Net/refs/heads/main/Upbit.Net/Icon/icon.png)|Upbit|CEX|[JKorf/Upbit.Net](https://github.com/JKorf/Upbit.Net)|[![Nuget version](https://img.shields.io/nuget/v/JKorf.Upbit.net.svg?style=flat-square)](https://www.nuget.org/packages/JKorf.Upbit.Net)|-|-|
 |![WhiteBit](https://raw.githubusercontent.com/JKorf/WhiteBit.Net/refs/heads/main/WhiteBit.Net/Icon/icon.png)|WhiteBit|CEX|[JKorf/WhiteBit.Net](https://github.com/JKorf/WhiteBit.Net)|[![Nuget version](https://img.shields.io/nuget/v/WhiteBit.net.svg?style=flat-square)](https://www.nuget.org/packages/WhiteBit.Net)|[Link](https://whitebit.com/referral/a8e59b59-186c-4662-824c-3095248e0edf)|-|
@@ -66,6 +67,9 @@ 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 10.3.1 - 27 Jan 2026
+    * Fixed potential collection modified exception upon logging message not handled in websocket message handling
+
 * Version 10.3.0 - 22 Jan 2026
     * Added PlatformInfo class for specifying platform metadata
     * Added better handling for enabling AutoTimestamp in client options when not implemented in the API