Changing the response object from OWIN Middleware

Question

My OWIN middleware is like this. (Framework is ASP.NET Web API).

public class MyMiddleware : OwinMiddleware
{
    public MyMiddleware(OwinMiddleware next) :          


        

Answer 1

I used this code to get the time taken by every request.

appBuilder.Use(async (context, next) =>
        {
            var watch = new Stopwatch();
            watch.Start();
            await next();
            watch.Stop();
            context.Response.Headers.Set("ResponseTime", watch.Elapsed.Seconds.ToString());
        });