What steps will reproduce the problem?
1. Start Moquette Broker in application or as single application
2. Publish a message on topic 'log' as retained (mostly QoS 2)
3. Close Broker and start again.
4. Publish a message on 'log'.
5. See error
What is the expected output? What do you see instead?
I expect no error and correct publishing, but this is not quarenteed.
I got this stacktrace:
21295 [NioProcessor-2] INFO SERVER LOG - SENT: HeapBuffer[pos=0 lim=0 cap=0:
empty]
21297 [pool-3-thread-1] ERROR SimpleMessaging -
java.lang.NullPointerException
at org.dna.mqtt.moquette.messaging.spi.impl.SimpleMessaging.notify(SimpleMessaging.java:503)
at org.dna.mqtt.moquette.messaging.spi.impl.SimpleMessaging.publish2Subscribers(SimpleMessaging.java:369)
at org.dna.mqtt.moquette.messaging.spi.impl.SimpleMessaging.processPubRel(SimpleMessaging.java:303)
at org.dna.mqtt.moquette.messaging.spi.impl.SimpleMessaging.onEvent(SimpleMessaging.java:184)
at org.dna.mqtt.moquette.messaging.spi.impl.SimpleMessaging.onEvent(SimpleMessaging.java:39)
at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:113)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
What version of the product are you using? On what operating system?
moquette-broker-0.1-jar-with-dependencies.jar Self contained broker jar v0.1
Sep 17
Please provide any additional information below.
I have a linux system. Run the broker only on localhost. Publishing
applications are mosquitto_pub and Java applications with Paho MQTT Java
Library.
Original issue reported on code.google.com by andreslo...@gmail.com on 25 Feb 2013 at 8:52
Original issue reported on code.google.com by
andreslo...@gmail.com
on 25 Feb 2013 at 8:52