asp.net-core - ASP.NET Core 1.0 同步上下文

Question

ASP.NET Core 1.0 网站中的 SynchronizationContext 是否为 null？此代码在我的系统上引发异常:

        app.Use(async (context, next) =>
        {
            var sc = System.Threading.SynchronizationContext.Current;
            if (sc == null)
            {
                throw new Exception("SynchronizationContext is null");
            }

Answer 1

它在 ASP.NET 5 中消失了，因为您不需要它的功能。它的全部目的是传递已经消失的 HttpContext.Current。

I think it was also doing something with the current culture but I am not sure how that is handled now.