public JsonResult Event()
{
FrameSession session = CurrentFrameSession;
if (session == null)
{
throw new Exception("No session found");
}
FrameRequest request = new FrameRequest(session, this);
foreach (String key in Request.Form.AllKeys)
{
String value = Request[key];
request.Vars.Add(key, value);
if (key.StartsWith("frame-input-"))
{
Input input = (Input)session.Find(key.Substring(12));
if (input != null)
{
input.ValueFromClient(value);
}
}
}
//pause this thread?
//respond on the current thread with a flag on how quickly to return. or does it just return right away anyway, long polling?
FrameRequest.Current = request;
Act target = (Act)session.Find(Request["path"]);
target.Handler();
// this would be easier if we just utilized the default Json serializer, no?
// just make an anon type and serialize
IList <object> result = new List <object>();
// lock (request.Response.Updates) -- changed this to concurrentbag
request.Response.ApplyChanges();
foreach (ResponseUpdate update in request.Response.Updates)
{
result.Add(update.Render());
}
// this may be expensive
Interlocked.Exchange(ref request.Response.Updates, new ConcurrentBag <ResponseUpdate>());
return(Json(result));
}
public FrameResponse(FrameRequest request)
{
Request = request;
}