Question

我正在尝试利用Socket连接将PyCharm中我的python脚本（Python 3.6.3）中的数据发送到Unity3D中的C＃脚本。

非常类似于：https://www.youtube.com/watch?v=eI3YRluluR4

在documentation之后，以下脚本应该可以正常运行

Python脚本：

import socket

host, port = "127.0.0.1", 25001
data = "hello"

# SOCK_STREAM means a TCP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

try:
    # Connect to server and send data
    sock.connect((host, port))
    sock.sendall(data.encode("utf-8"))
    data = sock.recv(1024).decode("utf-8")
    print(data)

finally:
    sock.close()

C＃脚本：

using System.Collections;
using System.Collections.Generic;
using System.Net;
using System.Net.Sockets;
using System.Text;
using UnityEngine;
using System.Threading;

public class networkCon : MonoBehaviour
{
    Thread mThread;
    public string connectionIP = "127.0.0.1";
    public int connectionPort = 25001;
    IPAddress localAdd;
    TcpListener listener;
    TcpClient client;
    Vector3 pos = Vector3.zero;

    bool running;


    private void Start()
    {
        ThreadStart ts = new ThreadStart(GetInfo);
        mThread = new Thread(ts);
        mThread.Start();
    }

    public static string GetLocalIPAddress()
    {
        var host = Dns.GetHostEntry(Dns.GetHostName());
        foreach (var ip in host.AddressList)
        {
            if (ip.AddressFamily == AddressFamily.InterNetwork)
            {
                return ip.ToString();
            }
        }
        throw new System.Exception("No network adapters with an IPv4 address   in the system!");
    }

    void GetInfo()
    {
         localAdd = IPAddress.Parse(connectionIP);
        listener = new TcpListener(IPAddress.Any, connectionPort);
        listener.Start();

        client = listener.AcceptTcpClient();

        running = true;
        while (running)
        {
            Connection();
        }
        listener.Stop();
    }

    void Connection()
    {
        NetworkStream nwStream = client.GetStream();
        byte[] buffer = new byte[client.ReceiveBufferSize];

        int bytesRead = nwStream.Read(buffer, 0, client.ReceiveBufferSize);
        string dataReceived = Encoding.UTF8.GetString(buffer, 0, bytesRead);

        if (dataReceived != null)
        {
            if (dataReceived == "stop")
                 {
                 running = false;
        }
        else
        {
            pos = 10f * StringToVector3(dataReceived);

            print("moved");
            nwStream.Write(buffer, 0, bytesRead);
        }
    }
}

但是，在运行Python脚本时，我会继续：

第11行，在 sock.connect（（主机，端口）） ConnectionRefusedError：[WinError 10061]无法建立连接，因为目标计算机主动拒绝它。

域网络防火墙已关闭
专用网络防火墙已关闭
公共网络防火墙已关闭

类似的question有这个答案，但我不认为这适用于我的情况。 PyCharm编辑器可能需要更改一些设置吗？

我该如何解决这个问题？

使用Python的套接字连接正在被强制拒绝＆＃34;

0 个答案: