2018-05-23 14:27:17,894 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - Creating a new client instance
2018-05-23 14:27:17,895 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - Using memory persistence for in-flight messages
2018-05-23 14:27:17,897 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - # ------------------------------------------------------------
2018-05-23 14:27:17,898 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  Connection Properties
2018-05-23 14:27:17,898 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  broker    = tcp://35.173.87.174:1883
2018-05-23 14:27:17,899 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  clientId  = 51284
2018-05-23 14:27:17,899 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  username  = kapua-broker
2018-05-23 14:27:17,900 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  password  = XXXXXXXXXXXXXX
2018-05-23 14:27:17,900 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  keepAlive = 30
2018-05-23 14:27:17,900 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  timeout   = 20
2018-05-23 14:27:17,901 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  cleanSession    = true
2018-05-23 14:27:17,901 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  MQTT version    = 3.1.1
2018-05-23 14:27:17,901 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  willDestination = $EDC/kapua-sys/51284/MQTT/LWT
2018-05-23 14:27:17,902 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  willMessage     = 
2018-05-23 14:27:17,902 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #
2018-05-23 14:27:17,903 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - #  Connecting...
2018-05-23 14:27:17,903 [pool-9-thread-1] INFO  o.e.k.c.s.r.LogStatusRunnable - Notification LED fast blinking
2018-05-23 14:27:18,572 [qtp4810959-46] WARN  o.e.k.c.d.t.m.MqttDataTransport - xxxxx  Connect failed. Forcing disconnect. xxxxx {}
Not authorized to connect (5)
	at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:28)
	at org.eclipse.paho.client.mqttv3.internal.ClientState.notifyReceivedAck(ClientState.java:990)
	at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:118)
	at java.lang.Thread.run(Thread.java:745)
2018-05-23 14:27:18,574 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - Closing client...
2018-05-23 14:27:18,578 [qtp4810959-46] INFO  o.e.k.c.d.t.m.MqttDataTransport - Closed
2018-05-23 14:27:18,579 [pool-9-thread-1] INFO  o.e.k.c.s.r.LogStatusRunnable - Notification LED off
2018-05-23 14:27:18,579 [qtp4810959-46] WARN  o.e.k.w.s.GwtNetworkServiceImpl - Error connecting
org.eclipse.kura.KuraConnectException: "Connection failed. Cannot connect"
	at org.eclipse.kura.core.data.transport.mqtt.MqttDataTransport.connect(MqttDataTransport.java:333)
	at org.eclipse.kura.core.data.DataServiceImpl.connect(DataServiceImpl.java:493)
	at org.eclipse.kura.web.server.GwtStatusServiceImpl.connectDataService(GwtStatusServiceImpl.java:93)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373)
	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at org.eclipse.kura.web.server.OsgiRemoteServiceServlet.service(OsgiRemoteServiceServlet.java:41)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl$LegacyServlet.service(HttpServiceRuntimeImpl.java:1221)
	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:132)
	at org.eclipse.equinox.http.servlet.internal.servlet.ProxyServlet.service(ProxyServlet.java:100)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:310)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1174)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1106)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
	at org.eclipse.jetty.server.Server.handle(Server.java:524)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:319)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:253)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
	at java.lang.Thread.run(Thread.java:745)
Caused by: Not authorized to connect (5)
	at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:28)
	at org.eclipse.paho.client.mqttv3.internal.ClientState.notifyReceivedAck(ClientState.java:990)
	at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:118)
	... 1 more