public Task Invoke(IDictionary<string, object> environment)
{
var owinHttpContext = new OwinHttpContext(environment);
var routeData = _routes.GetRouteData(owinHttpContext);
if (routeData == null)
{
write404(environment);
return Task.Factory.StartNew(() => { });
}
new OwinRequestReader().Read(environment);
var arguments = new OwinServiceArguments(routeData, environment);
var invoker = routeData.RouteHandler.As<FubuRouteHandler>().Invoker;
var taskCompletionSource = new TaskCompletionSource<object>();
var requestCompletion = new RequestCompletion();
requestCompletion.WhenCompleteDo(ex =>
{
if (ex != null)
{
//This seems like OWIN should handle the .SetException(ex) with standard error screen formatting?
write500(environment, ex);
}
taskCompletionSource.SetResult(null);
});
arguments.With<IRequestCompletion>(requestCompletion);
requestCompletion.SafeStart(() => invoker.Invoke(arguments, routeData.Values, requestCompletion));
return taskCompletionSource.Task;
}
public void Setup()
{
_completedCount = 0;
_exception = null;
_requestCompletion = new RequestCompletion();
_requestCompletion.WhenCompleteDo(x =>
{
_exception = x;
_completedCount++;
});
}