/// <summary>
/// Called by <see cref="NetMQPoller"/> when there is an incoming message
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnRequestReceived(object sender, NetMQSocketEventArgs e)
{
NetMQMessage requestMessage = null;
if (!socket.TryReceiveMultipartMessage(ref requestMessage, 5))
{
return;
}
// Move handling request off NetMQPoller thread and onto TaskPool as soon as possible
Task.Run(() =>
{
if (!messageFactory.IsValidRequestMessage(requestMessage))
{
return;
}
var(request, address, requestId, serializerName) = messageFactory.ExtractRequest(requestMessage);
void SendResponse(object response)
{
var message = messageFactory.CreateResponseMessage(response, address, requestId, serializerName);
socket.SendMultipartMessage(message);
}
var requestTask = new RequestTask(this, request, SendResponse, SendResponse);
requestDispatcher.Handle(ref requestTask);
});
}
/// <inheritdoc />
public async Task Raise(CancellationToken cancellationToken = default)
{
foreach (var @event in _events)
{
await _dispatcher.Handle(@event, cancellationToken);
}
_events.Clear();
}
