Openwings Home
Introduction
Search
In the News
Frequently Asked Questions
Registration
Open Forum
Openwings Tutorial
Bug Database
Openwings API
Download
Expert Teams
Process Management Office
Projects
Links
Terms of Use
Comment on this bug

05949:

NullPointerException on unsubscribeService()

Category: Component
Status: Closed

Severity: MEDIUM
Reported against release: 0.9.1
Fixed in release: 0.9.1

PROBLEM:

The following stack trace was observed during stress testing:

java.lang.NullPointerException
	at 
com.gd.openwings.component.jini.EventServiceManager.disconnect
(EventServiceManager.java:676)
	at 
com.gd.openwings.component.jini.EventServiceManager.access$200
(EventServiceManager.java:27)
	at 
com.gd.openwings.component.jini.EventServiceManager$SubscribedService.cl
eanup(EventServiceManager.java:935)
	at 
com.gd.openwings.component.jini.EventServiceManager.unsubscribeService
(EventServiceManager.java:300)
	at 
com.gd.openwings.component.jini.JiniComponent.unsubscribeService
(JiniComponent.java:506)
	at 
com.gd.openwings.test.stress.asynchronous.AsynchronousSubscriber.removeS
ubscriber(AsynchronousSubscriber.java:166)
	at 
com.gd.openwings.test.stress.asynchronous.AsynchronousServiceImpl.run
(AsynchronousServiceImpl.java:106)

ANALYSIS:

Need to catch Exception instead of RemoteException when disconnecting 
the SubscriberProxy.

back to top

home | vision | search | in the news | faq | registration | open forum | tutorial | bug database
 API | download | expert teams | process management office | projects | links | terms of use

© Copyright 2001-2006 General Dynamics C4 Systems. All rights reserved.