Open kindthr opened 2 years ago
Hey! I'm trying to connect and get the data from topic sent by sensor. Unfortunately the connection not working. Any help is appreciated.
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 : { } }); const host = '52.11.11.11' const port = '8883' const connectUrl = `mqtt://${host}:${port}` clientID = "clientID-" + parseInt(Math.random() * 100); export default class TestScreen extends Component { constructor(){ super(); this.onConnectionLost = this.onConnectionLost.bind(this) this.onConnect = this.onConnect.bind(this) const client = new Paho.MQTT.Client(host, Number(port), clientID); client.onConnectionLost = this.onConnectionLost; client.connect({ onSuccess: this.onConnect, useSSL: true, userName: 'admin', password: 'admin', onFailure: (e) => {console.log("here is the error" , e); } }); this.state = { message: [''], client, messageToSend:'', isConnected: false, }; } onConnect = () => { // const { client } = this.state; console.log("Connected!!!!"); //client.subscribe('hello/world'); this.setState({isConnected: true, error: ''}) };
It log : here is the error Object { "errorCode": 7, "errorMessage": "AMQJS0007E Socket error:undefined.", "invocationContext": undefined, }
"Answered" https://iot.stackexchange.com/questions/6068/make-connection-between-react-native-raspberry-mqtt
Hey! I'm trying to connect and get the data from topic sent by sensor. Unfortunately the connection not working. Any help is appreciated.
It log : here is the error Object { "errorCode": 7, "errorMessage": "AMQJS0007E Socket error:undefined.", "invocationContext": undefined, }