c# - 如何使用程序包管理器控制台为控制台 C# 应用程序安装 clrzmq？

Question

场景一旦 Node.js 服务器在 tcp://127.0.0.1:2202 上进行 ZeroMQ 拉取监听。数据必须由 C# 控制台应用程序发送。

问题:
Example Reference

using System;
using System.Text;
using ZMQ;

namespace ZMQGuide
{
    class Program
    {
        static void Main(string[] args)
        {
            // ZMQ Context and client socket
            using (ZmqContext context = ZmqContext.Create())
            using (ZmqSocket client = context.CreateSocket(SocketType.PUSH))
            {
                client.Connect("tcp://127.0.0.1:2202");

                string request = "Hello";
                for (int requestNum = 0; requestNum < 10; requestNum++)
                {
                    Console.WriteLine("Sending request {0}...", requestNum);
                    client.Send(request, Encoding.Unicode);

                    string reply = client.Receive(Encoding.Unicode);
                    Console.WriteLine("Received reply {0}: {1}", requestNum, reply);
                }
            }
        }
    }
}

出现以下错误:

Error   1   The type or namespace name 'ZmqContext' could not be found (are you missing a using directive or an assembly reference?)    D:\..\Program.cs    26  24  PROJECTA

信息:我尝试使用包管理器控制台安装最新版本，方法是发出命令 PM> Install-Package clrzmq 命令后输出:

'clrzmq 2.2.5' already installed.
Successfully added 'clrzmq 2.2.5' to PROJECTA.

问题:谁能告诉我我哪里出错了或者我错过了什么？

---

更新:我有 downloaded并尝试过，但没有运气:-)

提前感谢您的大力帮助

Answer 1

我可以重现您的问题。我认为这可能是因为文档有点过时了，但这似乎适合我:

using ZMQ;

namespace TestConsole 
{
    class Program
    {
        static void Main(string[] args)
        {
            // ZMQ Context and client socket
            using (Context context = new Context())
            using (Socket client = context.Socket(SocketType.PUSH))
            {
                client.Connect("tcp://127.0.0.1:2202");

                string request = "Hello";
                for (int requestNum = 0; requestNum < 10; requestNum++)
                {
                    Console.WriteLine("Sending request {0}...", requestNum);
                    client.Send(request, Encoding.Unicode);

                    string reply = client.Recv(Encoding.Unicode);
                    Console.WriteLine("Received reply {0}: {1}", requestNum, reply);
                }
            }
        }
    }
}

我没有运行 ZeroMQ 或任何东西来实际检查它是否有效，但也许你可以试一试？