Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

333
Views
Error de conexión: intento de conectarme al mosquitto broker usando React native

Traté de vincular MQTT con el nativo de reacción. Al intentar conectarme al corredor, cuando ejecuto mi código, después de unos minutos, aparece el siguiente error:

aquí está el objeto de error { "errorCode": 7, "errorMessage": "AMQJS0007E Error de socket: indefinido.", "invocationContext": indefinido, }

 import init from 'react_native_mqtt' import AsyncStorage from '@react-native-async-storage/async-storage' init({ size: 10000, storageBackend: AsyncStorage, defaultExpires: 1000 * 3600 * 24, enableCache: true, reconnect: true, sync : { } }); constructor(){ super(); this.onConnect = this.onConnect.bind(this) const client = new Paho.MQTT.Client('52.11.11.11', 1883, "clientId-" + parseInt(Math.random() * 100, 10)); client.connect({ onSuccess: this.onConnect, userName: "user", password: "pass", onFailure: (e) => {console.log("here is the error" , e); } }); this.state = { message: [''], client, messageToSend:'', isConnected: false, }; } onConnect = () => { const { client } = this.state; console.log("Connected!!!!"); this.setState({isConnected: true, error: ''}) };
about 4 years ago · Juan Pablo Isaza
1 answers
Answer question

0

Resolvimos esto editando el archivo de configuración de mosquitto para agregar un nuevo puerto de escucha 8883 y usar el protocolo websocket para ese puerto https://stackoverflow.com/a/32309525/12166187

about 4 years ago · Juan Pablo Isaza Report
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!