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via GitHub by codmpm
, 1 year ago
sensor:sensor@localhost
java.net.UnknownHostException: sensor:sensor@localhost	at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:38)	at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:604)