ServiceStack logging request body under load issue? - servicestack

Question

Switched on request logging of body and in development it works fine. Testing now under load and getting error in my log4net logs.
ERROR 17-10-2019 14:34:44 ServiceStack.ServiceStackHost [50] - ServiceBase<TRequest>::Service Exception System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'The stream with Id eacfc65d-dcfc-45dd-906b-ddbdb9dd025b and Tag is disposed.'.
at ServiceStack.Text.RecyclableMemoryStream.CheckDisposed() in C:\BuildAgent\work\912418dcce86a188\src\ServiceStack.Text\RecyclableMemoryStream.cs:line 1393
at ServiceStack.Text.RecyclableMemoryStream.set_Position(Int64 value) in C:\BuildAgent\work\912418dcce86a188\src\ServiceStack.Text\RecyclableMemoryStream.cs:line 1017
at ServiceStack.StreamExtensions.ReadToEnd(MemoryStream ms, Encoding encoding) in C:\BuildAgent\work\912418dcce86a188\src\ServiceStack.Text\StreamExtensions.cs:line 363
at ServiceStack.StreamExtensions.ReadToEnd(Stream stream, Encoding encoding) in C:\BuildAgent\work\912418dcce86a188\src\ServiceStack.Text\StreamExtensions.cs:line 442
at ServiceStack.Host.NetCore.NetCoreRequest.GetRawBody() in C:\BuildAgent\work\3481147c480f4a2f\src\ServiceStack\Host\NetCore\NetCoreRequest.cs:line 207
at RvRequestLogger.DbRequestLogger.CreateEntry(IRequest request, Object requestDto, Object response, TimeSpan requestDuration, Type requestType) in /opt/atlassian/pipelines/agent/build/RvRequestLogger/DbRequestLogger.cs:line 129
at RvRequestLogger.DbRequestLogger.Log(IRequest request, Object requestDto, Object response, TimeSpan elapsed) in /opt/atlassian/pipelines/agent/build/RvRequestLogger/DbRequestLogger.cs:line 47
at ServiceStack.HttpExtensions.EndHttpHandlerRequestAsync(IResponse httpRes, Boolean skipHeaders, Boolean skipClose, Func`2 afterHeaders) in C:\BuildAgent\work\3481147c480f4a2f\src\ServiceStack\HttpExtensions.cs:line 121
at ServiceStack.HttpResponseExtensionsInternal.WriteToResponse(IResponse response, Object result, StreamSerializerDelegateAsync defaultAction, IRequest request, Byte[] bodyPrefix, Byte[] bodySuffix, CancellationToken token) in C:\BuildAgent\work\3481147c480f4a2f\src\ServiceStack\HttpResponseExtensionsInternal.cs:line 364
at ServiceStack.Validation.ValidationFilters.RequestFilterAsync(IRequest req, IResponse res, Object requestDto, Boolean treatInfoAndWarningsAsErrors) in C:\BuildAgent\work\3481147c480f4a2f\src\ServiceStack\Validation\ValidationFilters.cs:line 65
Now my DbRequestLogger line 129 is doing this, GetRawBody;
if (EnableRequestBodyTracking)
{
#if NETSTANDARD2_0
// https://forums.servicestack.net/t/unexpected-end-of-stream-when-uploading-to-aspnet-core/6478/6
if (!request.ContentType.MatchesContentType(MimeTypes.MultiPartFormData))
{
entry.RequestBody = request.GetRawBody();
}
#else
entry.RequestBody = request.GetRawBody();
#endif
}
This might be related to this post https://forums.servicestack.net/t/unexpected-end-of-stream-when-uploading-to-aspnet-core/6478/8
Any ideas? Seems the request has passed us by at this point.