public async Task InvokeAsync(HttpContext context)
{
//save original readable stream in order to write response to it
var originalBodyStream = context.Response.Body;
try
{
using (var responseBody = new MemoryStream())
{
//make the response.body stream readable and empty
context.Response.Body = responseBody;
await _next(context);
//write the response made to the stream
using (var streamWriter = new StreamWriter(originalBodyStream))
{
var response = await ResponseCreator.CreateSuccessResponseAsync(context.Response, (int)HttpStatusCode.OK);
streamWriter.Write(response);
}
}
}
finally
{
context.Response.Body = originalBodyStream;
}
}