Important: Before you start
English is the official language of our site. Virtual Hosting is the practice of serving multiple websites on the same server. Although it is the norm nowadays, this was not possible in the early days of HTTP versions before 1.
The procedure for changing your DNS settings varies according to operating system and version Windows, Mac, Linux, or Chrome OS or the device computer, phone, or router. We give general procedures here that might not apply for your OS or device; consult your vendor documentation for authoritative information. Details on configuring this optional feature are in specific sections for each system. It is very important that you keep these numbers for backup purposes, in case you need to revert to them at any time. We also recommend that you print this page, in the event that you encounter a problem and need to refer to these instructions. You may also find answers on our user group page.
An ASP. The server implementation listens for HTTP requests and surfaces them to the app as a set of request features composed into an HttpContext. The ASP. For more information, see ASP. NET Core Module. Sys operates as a shared kernel mode component with the following features that kestrel does not have:. Using in-process hosting, an ASP. In-process hosting provides improved performance over out-of-process hosting because requests aren't proxied over the loopback adapter, a network interface that returns outgoing network traffic back to the same machine. Using out-of-process hosting, ASP.