void listenerCallback(IAsyncResult httpResult)
{
var listener = (HttpListener)httpResult.AsyncState;
var context = listener.EndGetContext(httpResult);
var request = context.Request;
var response = context.Response;
listener.BeginGetContext(listenerCallback, listener);
string requestBody = null;
string responseString = "";
response.ContentType = "application/json";
try
{
if (request.HttpMethod.ToUpper() == "POST" && request.HasEntityBody)
{
using (var reader = new StreamReader(request.InputStream, request.ContentEncoding))
{
requestBody = reader.ReadToEnd();
}
}
var task = worker.AddTask(new RequestInfo(context, requestBody, this));
task.WaitForResponse();
if (task.State == ThreadTask <RequestInfo> .ThreadTaskState.Error)
{
responseString += $"Error when invoking:\n{task.Error}";
}
else
{
responseString += task.Response.Response;
}
}
catch (Exception e)
{
responseString += $"Error when processing:\n{e}";
}
sendResponse(response, responseString);
}