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From "Martin Jarvis (JIRA)" <>
Subject [jira] [Created] (AMQ-3898) Server restart required after accessing via MQTT
Date Mon, 25 Jun 2012 14:18:42 GMT
Martin Jarvis created AMQ-3898:

             Summary: Server restart required after accessing via MQTT
                 Key: AMQ-3898
             Project: ActiveMQ
          Issue Type: Bug
          Components: MQTT
    Affects Versions: 5.6.0
         Environment: MacOS Lion, java version "1.6.0_31"
Java(TM) SE Runtime Environment (build 1.6.0_31-b04-415-11M3635)
Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01-415, mixed mode)
            Reporter: Martin Jarvis
         Attachments: activemq.xml

I am using the Paho sample client (org.eclipse.paho.sample.mqttv3app.Sample) to access the
MQTT server in ActiveMQ. After an initial successful connection,  I receive the following
Broker unavailable (3)
	at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(
	at org.eclipse.paho.client.mqttv3.internal.ClientComms.connect(
	at org.eclipse.paho.client.mqttv3.MqttClient.connect(
	at org.eclipse.paho.client.mqttv3.MqttClient.connect(
	at org.eclipse.paho.sample.mqttv3app.Sample.publish(
	at org.eclipse.paho.sample.mqttv3app.Sample.main(
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(
	at java.lang.reflect.Method.invoke(
	at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(

To reconnect I have to restart the ActiveMQ server.

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