Grant requestTimeout for InProcess scenario

[pan-wang]

For OutOfProcess case, ANCM grants the requestTimeout in configuration by setting WinHttp connection timeouts. For InProcess, we grant this timeout setting by flowing it to the managed layer.

[muratg]

@jkotalik will sync up with @Tratcher on this regarding http.sys features around this. That may mitigate the need for this one. Tentatively putting this in preview2, but we may move it out.

[Tratcher]

Http.Sys has no matching feature. It has request header parsing timeouts and body rate limiting, but there's no timeout on application request processing like ANCM had.

[muratg]

@Tratcher I think this was about header parsing timeout.

[Tratcher]

No, https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/aspnet-core-module.

Specifies the duration for which the ASP.NET Core Module will wait for a response from the process listening on %ASPNETCORE_PORT%.

The in-proc corollary is waiting for the application to process the request.

[muratg]

Per triage, we won't be doing this.