I'm getting the following error when I try to make an MQTT test (either pub or sub):
2015/06/13 14:26:27 ERROR - jmeter.protocol.java.sampler.AbstractJavaSamplerClient:
And when I stop the simulation the following error message is shown in the log:
2015/06/13 14:29:17 ERROR - jmeter.JMeter: Uncaught exception: java.lang.NullPointerException
at org.fusesource.mqtt.client.CallbackConnection$8.onSuccess(CallbackConnection.java:506)
at org.fusesource.mqtt.client.CallbackConnection$8.onSuccess(CallbackConnection.java:495)
at org.fusesource.mqtt.client.CallbackConnection.disconnect(CallbackConnection.java:519)
at org.fusesource.mqtt.client.FutureConnection$3.run(FutureConnection.java:104)
at org.fusesource.hawtdispatch.internal.SerialDispatchQueue.run(SerialDispatchQueue.java:96)
at org.fusesource.hawtdispatch.internal.pool.SimpleThread.run(SimpleThread.java:77)
I'm getting the following error when I try to make an MQTT test (either pub or sub):
2015/06/13 14:26:27 ERROR - jmeter.protocol.java.sampler.AbstractJavaSamplerClient:
And when I stop the simulation the following error message is shown in the log:
Here's a screenshot of the parameters I'm using in Jmeter: https://dl.dropboxusercontent.com/u/546167/jmeter-mqtt-error.PNG