getting the request body inside HttpContext from a Middleware in asp.net core 2.0

Question

I am having a simple middleware which fetches the body of the request and store it in a string. It is reading fine the stream, but the issue is it wont call my controller which

Answer 1

using (var mem = new MemoryStream())
            using (var reader = new StreamReader(mem))
            {
                Request.Body.CopyTo(mem);
                var body = reader.ReadToEnd();

//and this you can reset the position of the stream.

                mem.Seek(0, SeekOrigin.Begin);
                body = reader.ReadToEnd();
            }

Here you are can read how it works. https://gunnarpeipman.com/aspnet-core-request-body/