public void Listen(CancellationToken token, IEnumerable <Endpoint> endpoints)
{
ThreadPool.SetMaxThreads(Parallelism, Parallelism);
ThreadPool.SetMinThreads(1, 1);
_dispatcher = Dispatch <IContext> .CreateDefaultMultithreaded("ResponderThreads", Parallelism);
_dispatcher.AddConsumer(_handler.Handle);
_dispatcher.Start(); // To use thread pool instead of dispatcher: don't call this and change the code in ListenerCallback
var listener = new HttpListener();
Trace.TraceInformation("Binding...");
MainRequestHandler.HttpsAvailable = false;
foreach (var endpoint in endpoints)
{
try
{
var name = endpoint.Name;
var baseUri = $"{endpoint.Protocol}://{endpoint.IPEndpoint}/";
if (endpoint.Protocol == "https")
{
MainRequestHandler.HttpsAvailable = true;
}
listener.Prefixes.Add(baseUri);
Trace.TraceInformation("Adding listener for '" + name + "' on " + baseUri);
}
catch (Exception ex)
{
Trace.Fail("BINDING FAILED! " + ex);
return;
}
}
Trace.TraceInformation("Starting...");
try
{
listener.IgnoreWriteExceptions = false;//true;
listener.Start();
}
catch (Exception ex)
{
Trace.Fail("STARTING FAILED! " + ex);
return;
}
Trace.TraceInformation("Started");
while (!token.IsCancellationRequested)
{
var asctx = listener.BeginGetContext(ListenerCallback, listener);
var gotOne = asctx.AsyncWaitHandle.WaitOne(1500, true); // break out of wait loop to allow cancellation to happen.
if (gotOne)
{
Trace.TraceInformation("Incoming message");
}
else
{
OnPeriodicCheck();
}
}
listener.Stop();
listener.Close();
_dispatcher.Stop();
}