[jira] [Created] (FELIX-4348) [DS] locateService calls race with component reconfiguration

[David Jencks (JIRA)]

David Jencks created FELIX-4348:
-----------------------------------

             Summary: [DS] locateService calls race with component 
reconfiguration
                 Key: FELIX-4348
                 URL: https://issues.apache.org/jira/browse/FELIX-4348
             Project: Felix
          Issue Type: Bug
          Components: Declarative Services (SCR)
    Affects Versions: scr-1.8.0
            Reporter: David Jencks
            Assignee: David Jencks
             Fix For: scr-1.8.2


If a locateService call comes in while a dependency manager is changing it's 
target filter you get a stack trace like:

Stack Dump = java.lang.NullPointerException
        at 
org.apache.felix.scr.impl.manager.DependencyManager.getRefPair(DependencyManager.java:1281)
        at 
org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1299)
        at 
org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:107)




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