private void ListenerCallback(IAsyncResult asyncContext)
{
ThreadPool.QueueUserWorkItem(new WaitCallback(this.ListenForAnotherRequest));
Exception arg = null;
try
{
HttpListenerContext httpListenerContext = this.listener.EndGetContext(asyncContext);
HttpListenerRequest request = httpListenerContext.Request;
using (HttpListenerResponse response = httpListenerContext.Response)
{
using (Stream inputStream = request.InputStream)
{
int num = (int)request.ContentLength64;
MemoryStream memoryStream = new MemoryStream(num);
inputStream.CopyTo(memoryStream);
memoryStream.Position = 0L;
HttpRequest httpRequest = DxSerializationUtil.TryDeserialize <HttpRequest>(memoryStream, out arg);
if (httpRequest != null)
{
ExTraceGlobals.InstanceTracer.TraceDebug <string, int>(0L, "Listener got {0} of size {1}", httpRequest.GetType().FullName, num);
HttpReply httpReply = null;
try
{
httpReply = this.msgHandler(httpRequest);
}
catch (Exception ex)
{
ExTraceGlobals.InstanceTracer.TraceError <Exception>(0L, "Listener handler threw {0}", ex);
httpReply = new HttpReply.ExceptionReply(ex);
}
if (httpReply == null)
{
response.ContentLength64 = 0L;
response.Close();
return;
}
using (MemoryStream memoryStream2 = DxSerializationUtil.Serialize <HttpReply>(httpReply))
{
response.ContentLength64 = memoryStream2.Length;
memoryStream2.Position = 0L;
using (Stream outputStream = response.OutputStream)
{
memoryStream2.CopyTo(outputStream);
}
ExTraceGlobals.InstanceTracer.TraceDebug <string, long>(0L, "Listener returns {0} of size {1}", httpReply.GetType().FullName, memoryStream2.Length);
response.Close();
return;
}
}
response.StatusCode = 400;
response.ContentLength64 = 0L;
response.Close();
EventLogger.LogErr("msg unhandled: {0}", new object[]
{
(httpRequest == null) ? "UnknownMsg" : httpRequest.GetType().FullName
});
}
}
}
catch (Exception ex2)
{
arg = ex2;
ExTraceGlobals.InstanceTracer.TraceError <Exception>(0L, "Listener caught {0}", arg);
}
}
private static void LogErr(string formatString, params object[] args)
{
EventLogger.LogErr(formatString, args);
}