Connect failed! - in react native - AMQJS0007E

[jeebendu]

trying to use MQTT code in react native from the example provided

const options = {
host: 'broker.emqx.io',
port: 8083,
path: '/testTopic',
id: 'id_' + parseInt(Math.random()*100000)
};

Its returning me the error
Connect failed!
{"errorCode": 7, "errorMessage": "AMQJS0007E Socket error:undefined.", "invocationContext": undefined}

what could be the issue ?

[oucb]

Please check whether the version of each package is consistent with that of package.json, especially react-native and react_native_mqtt