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   源码介绍

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NetMQ

using NetMQ;
using NetMQ.Sockets;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows.Forms;

namespace Client
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        PublisherSocket pubSocket;
        SubscriberSocket subSocket;

        private void Form1_Load(object sender, EventArgs e)
        {
            pubSocket = new PublisherSocket();
            pubSocket.Connect("tcp://127.0.0.1:5678");

            subSocket = new SubscriberSocket();
            subSocket.ReceiveReady  = subSocket_ReceiveReady;//这个事件不触发 = = 暂时没有文档参考。。
            subSocket.Connect("tcp://127.0.0.1:1234");
            subSocket.Subscribe("A");
        }
        void subSocket_ReceiveReady(object sender, NetMQSocketEventArgs e)
        {
            MessageBox.Show(string.Format("主题：{0}，订阅消息：{1}\r\n", e.Socket.ReceiveFrameString(), e.Socket.ReceiveFrameString()));
        }
        private void Publisher()
        {
            txt_Received.AppendText(string.Format("主题：{0}，发布消息：{1}\r\n", txt_Topic.Text, txt_Message.Text));
            pubSocket.SendMoreFrame(txt_Topic.Text).SendFrame(txt_Message.Text);
        }


        private void Subscriber()
        {
            System.Timers.Timer time = new System.Timers.Timer();
            time.Elapsed  = time_Elapsed;
            time.Interval = 100;
            time.Start();
        }

        void time_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
        {
            if (subSocket.HasIn)
                MessageBox.Show(string.Format("主题：{0}，订阅消息：{1}\r\n", subSocket.ReceiveFrameString(), subSocket.ReceiveFrameString()));
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Subscriber();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Publisher();
        }
    }
}