NetMQ用作IPC的实例

• 发送端/接收端

 using System;
 using System.Threading;
 using NetMQ;
 using NetMQ.Sockets;

 namespace NetMQIPCServer
 {
     class Program
     {
         private const string topic = "unity3d";
         private static bool running = true;
         static void Main(string[] args)
         {
             Console.WriteLine("Main thread id = {0}", Thread.CurrentThread.ManagedThreadId);

             // 进程内通信
             //pub.Bind("inproc://unity3d");
             //sub.Connect("inproc://unity3d");

             // 跨进程通信
             //var pub = new PublisherSocket();
             //var sub = new SubscriberSocket();
             //pub.Bind("ipc:///unity3d/0");
             //sub.Connect("ipc:///unity3d/0");
             //sub.Subscribe(topic);

             // 定向接收[NonBlock]
             //var pub = new PublisherSocket();
             //var sub = new SubscriberSocket();
             //pub.Bind("ipc:///unity3d/0");
             //sub.Connect("ipc:///unity3d/0");
             //sub.Subscribe(topic);
             //var proactor = new NetMQProactor(sub, (socket, message) =>
             //{
             //    //Console.WriteLine(message);
             //    foreach (var b in message[1].Buffer)
             //    {
             //        Console.Write("{0:x2}", b);
             //        Console.Write(" ");
             //    }
             //    Console.WriteLine("Received message in thread {0}", Thread.CurrentThread.ManagedThreadId);
             //});

             // TCP
             var pub = new PublisherSocket();
             var sub = new SubscriberSocket();
             pub.Bind("tcp://*:2017");
             sub.Connect("tcp://localhost:2017");
             sub.Subscribe(topic);
             var proactor = new NetMQProactor(sub, (socket, message) =>
             {
                 //Console.WriteLine(message);
                 foreach (var b in message[].Buffer)
                 {
                     Console.Write("{0:x2}", b);
                     Console.Write(" ");
                 }
                 Console.WriteLine("Received message in thread {0}", Thread.CurrentThread.ManagedThreadId);
             });

             // 轮询模式
             //var poller = new NetMQPoller();
             //poller.Add(sub);
             //sub.ReceiveReady += (sender, eventArgs) =>
             //{
             //    bool more = false;
             //    byte[] bytes = null;
             //    eventArgs.Socket.ReceiveFrameBytes(out more);
             //    if (more)
             //    {
             //        bytes = eventArgs.Socket.ReceiveFrameBytes();
             //        foreach (var b in bytes)
             //        {
             //            Console.Write("{0:x2}", b);
             //            Console.Write(" ");
             //        }
             //        Console.WriteLine("Received bytes in thread {0}", Thread.CurrentThread.ManagedThreadId);
             //    }
             //};

             new Thread(() =>
             {
                 while (running)
                 {
                     Console.WriteLine("PublisherSocket:Send Bytes in thread {0}.", Thread.CurrentThread.ManagedThreadId);
                     pub.SendMoreFrame(topic).SendFrame(new byte[] { 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3,
                         0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3, 0xa, 0xb, 0xc,
                         0x1, 0x2, 0x3, 0xa, 0xb, 0xc, 0x1, 0x2, 0x3 });
                     Thread.Sleep();
                 }
             }).Start();

             //new Thread(() =>
             //{
             //    bool more = false;
             //    byte[] bytes = null;
             //    while (running)
             //    {
             //        if (sub.HasIn)
             //        {
             //            sub.ReceiveFrameBytes(out more);
             //            if (more)
             //            {
             //                bytes = sub.ReceiveFrameBytes();
             //                foreach (var b in bytes)
             //                {
             //                    Console.Write("{0:x2}", b);
             //                    Console.Write(" ");
             //                }
             //                Console.WriteLine("Received bytes in thread {0}", Thread.CurrentThread.ManagedThreadId);
             //            }
             //        }
             //    }
             //}).Start();
             // 在主线程轮询[Block]
             //poller.Run();
             // 异步轮询[NonBlock]
             //poller.RunAsync();

             Console.ReadKey();
             running = false;
             Thread.Sleep();
             //poller.Stop();
             //poller.StopAsync();
             pub.Close();
             sub.Close();
             NetMQConfig.Cleanup();
         }
     }
 }

• 运行结果如图

NetMQ官方主页:http://netmq.readthedocs.io/en/latest/