AMQJSC0001E Connect timed out

[IngoDeng]

All connection timeout:
const client = new Paho.MQTT.Client('iot.eclipse.org',80, 'aaa');
//const client = new Paho.MQTT.Client('mqtt.swifitch.cz',1883, 'aaa');
client.onConnectionLost = this.onConnectionLost;
client.onMessageArrived = this.onMessageArrived;
client.connect({ onSuccess: this.onConnect,onFailure:this.onFailure });

"react": "16.0.0",
"react-native": "0.51.0",
"react_native_mqtt": "^1.1.9"

Someone help？

[theSupermacy]

This library is very unpredictable.

[IngoDeng]

您好，已经收到您的邮件。