ConfigureAwait(false) relevant in ASP.NET Core?

Question

I stumbled on an issue (https://github.com/HTBox/allReady/issues/1313) at GitHub where they discussed about taking the ConfigureAwait(false) out of the code, cl

Answer 1

ConfigureAwait only has effects on code running in the context of a SynchronizationContext which ASP.NET Core doesn't have (ASP.NET "Legacy" does).

General purpose code should still use it because it might be running with a SynchronizationContext.

ASP.NET Core SynchronizationContext