IdP initiated SSO - Failed to send the SAML message over HTTP-Post

[ComponentSpace]

What makes you think it might be something to do with the distributed session store?

Please enable SAML trace and send the generated log file as an email attachment to support@componentSpace.com mentioning your forum post.

Enabling SAML for ASP.NET Core Trace

SAML debug trace may be enabled to assist with tracking down issues. The standard ASP.NET Core logging API is used. In our examples, we make use of Serilog. However, any logging provider, including Serilog, Log4Net and NLog, may be used to capture the logging information. Regardless of the logging provider used, the “Debug” level must be specified for “ComponentSpace”. "Logging": { "LogLevel": { "Default": "Information", "Microsoft": "Warning", "Microsoft.Hosting.Lifetime": "Inf…

Also, are you able to reproduce the issue in a simple test app?

If so, please zip up the source code and project and include this so we can attempt to reproduce the problem here.

There must be something a little different about the app or the environment in which it runs to cause such a fundamental problem.

Any ideas what might be different about this app or the environment?

Thanks.