ASP.NET Core 2.1.0-preview2: Improvements to the Kestrel HTTP server
Change default transport to Sockets Building off the improvements to the managed sockets implementation in .NET Core we have changed the default transport in Kestrel from libuv to sockets. As a consequence, the  package is no longer part of the  metapackage. How to switch back to libuv To continue using libuv as your transport, you will need to ...