NLog appender not working with .NET Framework 4.5.2

Question

NLog appender not working with .NET Framework 4.5.2

Closed this issue 6 years ago · 3 comments

I added NLog 4.5.6 and SumoLogic.Logging.NLog 1.0.0.7 to an existing Web API project targeting .NET Framework 4.5.2 but the SumoLogic appender throws an exception Exception thrown: 'System.Net.Http.HttpRequestException' in SumoLogic.Logging.Common.dll
Are there any knows issues with .NET Framework 4.5.2?

Answer 1 · 2018-07-12T12:57:16.000Z

Are you sure you are not running into a TLS issue with your app? Unless you are on 4.6 or higher your app will try to use older versions of TLS that sumologic no longer supports. This comment has a few ways in which you can make sure you are using supported versions of TLS.

Answer 2 · 2018-07-13T17:51:01.000Z

@catalintomescu Can you show the entire callstack of the exception?

Answer 3 · 2018-07-13T17:59:06.000Z

@TerribleDev Following the instructions to configure ServicePointManager.SecurityProtocol resolved the problem. Thanks!