Event service

gistfile1.txt

2014-01-27 09:36:38,147 WARN  [SocketConnectorIoProcessor-2.0] c.b.t.b.provider.RequestHandler  removeRequest@37     Request handler does not have request with code Logout 
2014-01-27 09:36:38,147 WARN  [SocketConnectorIoProcessor-2.0] c.b.t.g.cqg.impl.CQGGateway      onLogout@1219        Client logged out unexpectedly 
2014-01-27 09:36:38,160 ERROR [QFJ Message Processor] c.b.t.g.cqg.impl.CQGGateway      fromAdmin@495        GenericException SHUTDOWN java.lang.NullPointerException 
2014-01-27 09:36:38,166 ERROR [QFJ Message Processor] quickfix.LogUtil                 logThrowable@65      invalid topic: null/error/ 
java.lang.IllegalArgumentException: invalid topic: null/error/
	at org.osgi.service.event.Event.validateTopicName(Event.java:205) ~[na:na]
	at org.osgi.service.event.Event.<init>(Event.java:59) ~[na:na]
	at com.barchart.osgi.event.api.EventUtil.post(EventUtil.java:65) ~[na:na]
	at com.barchart.osgi.event.impl.EventServiceProvider.post(EventServiceProvider.java:34) ~[na:na]
	at com.barchart.trader.gateway.cqg.impl.CQGGateway.fromAdmin(CQGGateway.java:496) ~[na:na]
	at quickfix.Session.fromCallback(Session.java:1720) ~[barchart-quickfixj-1.0.2.jar:na]
	at quickfix.Session.verify(Session.java:1654) ~[barchart-quickfixj-1.0.2.jar:na]
	at quickfix.Session.nextLogout(Session.java:1292) ~[barchart-quickfixj-1.0.2.jar:na]
	at quickfix.Session.next(Session.java:964) ~[barchart-quickfixj-1.0.2.jar:na]
	at quickfix.mina.SingleThreadedEventHandlingStrategy$SessionMessageEvent.processMessage(SingleThreadedEventHandlingStrategy.java:114) ~[barchart-quickfixj-1.0.2.jar:na]
	at quickfix.mina.SingleThreadedEventHandlingStrategy.block(SingleThreadedEventHandlingStrategy.java:77) [barchart-quickfixj-1.0.2.jar:na]
	at quickfix.mina.SingleThreadedEventHandlingStrategy$1.run(SingleThreadedEventHandlingStrategy.java:94) [barchart-quickfixj-1.0.2.jar:na]
	at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]