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VisualizaçõesSocket IO Generación de conexiones múltiples
Estoy usando socket-io para hacer una aplicación de entrega, pero no sé por qué me genera dos conexiones, si solo tengo un teléfono celular conectado, ¿alguien puede ayudarme con eso?
Necesito exportar el io para hacer emit y otras cosas en las rutas de peticiones, tipo de cuando se crea un nuevo pedido, o se acepta un pedido.
Mi código socketio.js es este
import { Server as WebSocketServer } from "socket.io"; import http from "http"; import app from "../app"; const httpServer = http.createServer(app); const io = new WebSocketServer(httpServer); export { httpServer, io, }Mi índice js es este.
import { httpServer, io } from "./middlewares/socketio"; import "./database"; require("dotenv").config(); var admin = require("firebase-admin"); var serviceAccount = require("./deliveram-test-firebase-adminsdk-vqinw-368ea4a624.json"); admin.initializeApp({ credential: admin.credential.cert(serviceAccount), }); io.on("connection", function (socket) { console.log("New Connection: ", socket.id); }); httpServer.listen(process.env.PORT || 3000, () => { console.log("Server is running on port: " + process.env.PORT || 3000); }); 
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Juan Pablo Isaza
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Responde à pergunta0
Estoy usando este contexto para gestionar las peticiones.
import React, {createContext, useState, useContext, useEffect} from 'react'; import {showError} from '../utils/helperFunctions'; import {io} from 'socket.io-client'; import {API_URL} from '../config/urls'; const socket = io(API_URL); const SocketContext = createContext(); const SocketProvider = ({children}) => { const [newOrder, setNewOrder] = useState(); const [deleteOrder, setDeleteOrder] = useState(); const [newUbication, setNewUbication] = useState(); const [orderUpdated, setOrderUpdated] = useState(); const [orderAccepted, setOrderAccepted] = useState(); const [socketId, setSocketId] = useState(); socket.on('connect', () => { setSocketId(socket.id); }); socket.on('orderSaved', data => { setNewOrder(data ? data : null); }); socket.on('orderDeleted', data => { setDeleteOrder(data ? data : null); }); socket.on('updateUbication', data => { setNewUbication(data ? data : null); }); socket.on('orderAccepted', data => { setOrderAccepted(data ? data : null); }); return ( //This component will be used to encapsulate the whole App, //so all components will have access to the Context <SocketContext.Provider value={{ newOrder, deleteOrder, newUbication, orderAccepted, socketId, }}> {children} </SocketContext.Provider> ); }; //A simple hooks to facilitate the access to the AuthContext // and permit components to subscribe to AuthContext updates function useSocketIO() { const context = useContext(SocketContext); if (!context) { throw new Error('useSocketIO must be used within an SocketProvider'); } return context; } export {useSocketIO, SocketContext, SocketProvider};
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Juan Pablo Isaza
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