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https://issues.apache.org/jira/browse/DIRSERVER-1949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13880056#comment-13880056
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Kiran Ayyagari commented on DIRSERVER-1949:
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That would be quite helpful.
> Cannot add Entry to CoreSession from custom Search Interceptor
> --------------------------------------------------------------
>
> Key: DIRSERVER-1949
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1949
> Project: Directory ApacheDS
> Issue Type: Bug
> Components: core
> Affects Versions: 2.0.0-M15
> Reporter: Pierre-Luc Lacroix
> Attachments: Interceptors.jpg
>
>
> I have a custom Search Interceptor:
> private class SearchInterceptor extends BaseInterceptor
> When a use is said to be allowed to login, I basically inject the user into
> my cache:
> // We do not actually inject it, we give it to the JIT write-through
> // cache which will inject it only once, then delete after a timeout.
> //private final JitLdapWritethroughCache _jitLdapCache
> _jitLdapCache.insert(entryUser);
> Which basically does:
> // private DirectoryService service;
> service.getAdminSession().add(e);
> The line "service.getAdminSession().add(e);" basically locks up my thread
> (won't respond to my search request) and won't allow any other request to go
> through.
> If I look at the stack, it blocks at the following line (line 390 -
> DefaultOperationManager)
> // Call the Add method
> Interceptor head = directoryService.getInterceptor(
> addContext.getNextInterceptor() );
> lockWrite();
> and
> public void lockWrite()
> {
> rwLock.writeLock().lock();
> }
> This code all ran on the "Thread [pool-4-thread-1]" thread.
> Before running "service.getAdminSession().add(e)" I ran:
> Trace.info(service.getOperationManager().getRWLock().toString());
> Which outputted:
> 5398 [main] INFO com.rbccm.authhelper.ldap.ServerRunner - [testinstanceid]
> java.util.concurrent.locks.ReentrantReadWriteLock@7177600e[Write locks = 0,
> Read locks = 0]
> Thank you for your help.
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