Socket 正在创建单个实例。如何从多个客户端创建此应用程序？

Question

我正在使用 Flask 服务器。我从前端捕获人脸并将其发送到烧瓶服务器，服务器检测到人脸，returns 如果有人脸或 not.But 问题是客户端和客户端之间只有一个连接服务器。你能告诉我如何为套接字创建多个客户端吗？除了（房间和命名空间）谢谢！

这是一些代码

FlaskServer.py

from flask import Flask, render_template, redirect, url_for
from flask_socketio import SocketIO
import face_reg

app = Flask(__name__)
app.config['SECRET_KEY'] = 'vnkdjnfjknfl1232#'
socketio = SocketIO(app,cors_allowed_origins='*')


@app.route('/')
def sessions():
    return render_template('flask_index.html')


def messageReceived(methods=['GET', 'POST']):
    print('message was received!!!')

global result

@app.route('/success')
def success():
    return render_template('success.html')

@app.route('/failure')
def failure():
    return render_template('failure.html')

@socketio.on('my event')
def handle_my_custom_event(json, methods=['GET', 'POST']):
    result = 1
    socketio.emit('my response', result, callback=messageReceived)


if __name__ == '__main__':
    socketio.run(app,host='127.0.0.1',port=8083)

client.js

var socket = io.connect('https://' + document.domain + ':' + location.port);

 socket.on( 'my response', function( msg ) {

            if(msg == 0){
                window.location.href = "/failure";
                        }
            else if(msg == 1){
                window.location.href = "/success";  
            }
 })

// Sending message to server
    function sendMessage(img,name1){
    console.log("Sending message: ",img)
        socket.emit( 'my event', {
                img_data : img,
                    name : name1
        } )
        //socket.emit(name);
   }

Answer 1

我犯的错误很小，我使用 socket.emit 返回响应，它向所有客户端发送响应，所以我将其替换为 emit，它只向特定客户端发送响应。