public async Task Invoke(HttpContext context, IServiceProvider serviceProvider)
{
var t = new Internals.TimerFunc.InternalTimer();
string Identifier = context.Request.Path.ToUriComponent().Replace(_container.BasePath, "");
var hInfo = AppState.GetHandler(Identifier);
if (hInfo == null)
{
await _next.Invoke(context);
return;
}
AppState.ValidateRequest(hInfo); //Throw if not valid.
object param = null;
if (hInfo.ParamType != null)
{
param = hInfo.CreateParam(context.Request.Body);
if (param == null)
{
throw new ArgumentOutOfRangeException(hInfo.ParamType.Name, $"Not able to create param of '{hInfo.ParamType.Name}' from string: '{context.Request.Body}'");
}
}
var sw = new Stopwatch();
logger.LogTrace("Start handler {handler}", hInfo.HandlerType.FullName);
var data = await hInfo.Execute(param, serviceProvider);
logger.LogTrace("End handler {handler}", hInfo.HandlerType.FullName);
var serializer = AppState.Container.Serializer;
context.Response.Headers.Add("X-ExecutionTimeInNanoSecond", new Microsoft.Extensions.Primitives.StringValues(t.Elapsed().ToString()));
context.Response.ContentType = serializer.ProduceMimeType;
context.Response.StatusCode = (int)System.Net.HttpStatusCode.OK;
serializer.ToStream(context.Response.Body, data);
}