MemoryStream Copy to ResponseStream failed

[leixu2txtek]

the

ms.Copyto(s)

is failed to response the image

var bytes = ms.ToArray();
s.Write(bytes, 0, bytes.Length);

this is ok to response the image.

Where I am wrong ?

• Nancy version: 2.0.0-clinteastwood
• Nancy host
  • [ ] ASP.NET
  • [x] OWIN
  • [ ] Self-Hosted
• Environment (Operating system, version and so on): windows 10 14393.969
• .NET Framework version: .net core 1.1

[jchannon]

Try this

public class ByteArrayResponse : Response { ///

/// Byte array response ///

/// Byte array to be the body of the response</ param> /// Content type to use public ByteArrayResponse(byte[] body, string contentType = null) { this.ContentType = contentType ?? "application/octet-stream";

        this.Contents = stream =>
            {
                using (var writer = new BinaryWriter(stream))
                {
                    writer.Write(body);
                }
            };
    }
}

[leixu2txtek]

@jchannon ok, thx.