Peer Disconnection... - Githubissues

DougAnsonAustinTX commented 8 years ago

Hi:

I am trying to use the mqtt-client library (v1.11) with IBM IoT Foundations and, for the most part, everything works fine.

However, after some amount of use (varies...) I start getting the following un-trappable exception: 4: java.io.EOFException: Peer disconnected at org.fusesource.hawtdispatch.transport.AbstractProtocolCodec.read(AbstractProtocolCodec.java:331) at org.fusesource.hawtdispatch.transport.TcpTransport.drainInbound(TcpTransport.java:706) at org.fusesource.hawtdispatch.transport.TcpTransport$6.run(TcpTransport.java:588) at org.fusesource.hawtdispatch.internal.NioDispatchSource$3.run(NioDispatchSource.java:209) at org.fusesource.hawtdispatch.internal.SerialDispatchQueue.run(SerialDispatchQueue.java:100) at org.fusesource.hawtdispatch.internal.pool.SimpleThread.run(SimpleThread.java:77)

I am not sure what this exception implies because of the following:

the publish() method continues to succeed... it does not return any error condition or exception after the above exception is first seen...
nothing is making its way into IoT Foundations any more.... as if the publish() does not actually work.

At minimum, it would be good to capture this exception during a publish() invocation so that I could close() and open a new MQTT connection.

Has anyone else seen this? Any ideas what it might be?

Thanks in advance...

Doug