Esempio n. 1
0
        public void ThroughXPubXSubWithReconnectingPublisher()
        {
            using (var xpub = new XPublisherSocket())
            using (var xsub = new XSubscriberSocket())
            using (var poller = new NetMQPoller {xsub, xpub})
            {
                var xPubPort = (ushort)xpub.BindRandomPort("tcp://*");
                var xSubPort = (ushort)xsub.BindRandomPort("tcp://*");

                var proxy = new Proxy(xsub, xpub, poller: poller);
                proxy.Start();

                poller.RunAsync();

                // long running subscriber
                using (var sub = new SubscriberSocket())
                {
                    sub.Connect(string.Format("tcp://localhost:{0}", xPubPort));
                    sub.Subscribe("A");

                    // publisher 1
                    using (var pub = new PublisherSocket())
                    {
                        pub.Connect(string.Format("tcp://localhost:{0}", xSubPort));
                        // give the publisher a chance to learn of the subscription
                        Thread.Sleep(100);
                        pub.SendMoreFrame("A").SendFrame("1");
                    }

                    // publisher 2
                    using (var pub = new PublisherSocket())
                    {
                        pub.Connect(string.Format("tcp://localhost:{0}", xSubPort));
                        // give the publisher a chance to learn of the subscription
                        Thread.Sleep(100);
                        pub.SendMoreFrame("A").SendFrame("2");
                    }

                    var frames = new List<string>();

                    Assert.True(sub.TryReceiveMultipartStrings(TimeSpan.FromSeconds(1), ref frames));
                    CollectionAssert.AreEqual(new[] { "A", "1" }, frames);

                    Assert.True(sub.TryReceiveMultipartStrings(TimeSpan.FromSeconds(1), ref frames));
                    CollectionAssert.AreEqual(new[] { "A", "2" }, frames);
                }
            }
        }
Esempio n. 2
0
        public void ThroughXPubXSub()
        {
            using (var xpub = new XPublisherSocket())
            using (var xsub = new XSubscriberSocket())
            using (var proxyPoller = new NetMQPoller {xsub, xpub})
            {
                var xPubPort = (ushort)xpub.BindRandomPort("tcp://*");
                var xSubPort = (ushort)xsub.BindRandomPort("tcp://*");

                var proxy = new Proxy(xsub, xpub, poller: proxyPoller);
                proxy.Start();

                proxyPoller.RunAsync();

                using (var pub = new PublisherSocket())
                using (var sub = new SubscriberSocket())
                {
                    // Client 1
                    sub.Connect(string.Format("tcp://localhost:{0}", xPubPort));
                    pub.Connect(string.Format("tcp://localhost:{0}", xSubPort));

                    sub.Subscribe("A");

                    // Client 2
                    Thread.Sleep(500);
                    pub.SendMoreFrame("A").SendFrame("Hello");

                    var frames = new List<string>();
                    Assert.True(sub.TryReceiveMultipartStrings(TimeSpan.FromSeconds(1), ref frames));
                    CollectionAssert.AreEqual(
                        new[] { "A", "Hello" },
                        frames);
                }
            }
        }