static void Main(string[] args)
{
// Create the NetMQ context
using (var context = NetMQContext.Create())
{
// Setup a default message factory
var messageFactory = new MessageFactory();
// Setup a message handler and register two request handlers
var messageHandler =
RequestDispatcher.Create()
.Register<EchoRequest, EchoResponse>(new EchoRequestHandler())
.Register<QuadraticRequest, QuadraticResponse>(new QuadraticRequestHandler());
// Create the server and client
Server server = new Server(new NetMQReceiverManager(context, "tcp://127.0.0.1:5556"), messageFactory, messageHandler, "ExampleServer");
Client client = new Client(new NetMQSenderManager(context, "tcp://127.0.0.1:5556"), messageFactory);
// Run the server in a task with a cancellation token to cancel the task later
var cancellationTokenSource = new CancellationTokenSource();
Task.Run(() => server.Run(cancellationTokenSource.Token));
// Make some requests from the server
var echo1 = new EchoRequest() { Name = "Jon", Message = "My first message!" };
var echo2 = client.Send<EchoResponse, EchoRequest>(echo1);
Display(echo1);
Display(echo2);
var echo3 = new EchoRequest() { Name = "Steve", Message = "Hi, I am steve" };
var echo4 = client.Send<EchoResponse, EchoRequest>(echo3);
Display(echo3);
Display(echo4);
var quad1 = new QuadraticRequest() { A = 1, B = 2, C = 3 };
var quad2 = client.Send<QuadraticResponse, QuadraticRequest>(quad1);
Display(quad1);
Display(quad2);
var quad3 = new QuadraticRequest() { A = -1, B = 5, C = 4 };
var quad4 = client.Send<QuadraticResponse, QuadraticRequest>(quad3);
Display(quad3);
Display(quad4);
// Stop the server
cancellationTokenSource.Cancel();
}
}
private static void Display(QuadraticRequest request)
{
Console.WriteLine("Request roots for: {0}x^2 + {1}x + {2}", request.A, request.B, request.C);
}