'TurboServerOptions.KeepAliveTimeout' is obsolete: 'Use Limits.KeepAliveTimeout instead'

This call site is reachable on all platforms. 'SslStream.NegotiateClientCertificateAsync(CancellationToken)' is only supported on: 'freebsd', 'linux', 'windows'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1416)

Dereference of a possibly null reference.

'TurboServerOptions.RequestHeadersTimeout' is obsolete: 'Use Limits.RequestHeadersTimeout instead'

'TurboServerOptions.KeepAliveTimeout' is obsolete: 'Use Limits.KeepAliveTimeout instead'

Possible null reference argument for parameter 'value' in 'string string.Join(string? separator, params string?[] value)'.

Possible null reference argument for parameter 'connectionInfo' in 'TurboHttpContext.TurboHttpContext(IFeatureCollection features, TurboConnectionInfo connectionInfo, IServiceProvider? services, CancellationToken requestAborted, IMaterializer materializer)'.

Possible null reference argument for parameter 'value' in 'string string.Join(string? separator, params string?[] value)'.

Parameter 'IFormFileCollection files' is captured into the state of the enclosing type and its value is also used to initialize a field, property, or event.