Le 1/15/14 6:03 PM, Frode Randers a écrit :
> I have this really simple setup;
>
> - Java 1.7.0_40
>
> - an embedded ApacheDS 1.5.7 listening on port 389 and prepared with a
> minimal (proprietary) schema used for tests
>
> <dependency>
> <groupId>org.apache.directory.server</groupId>
> <artifactId>apacheds-all</artifactId>
> <version>1.5.7</version>
> </dependency>
>
>
> - apache LDAP API q.0.0-M20
>
> <dependency>
> <groupId>org.apache.directory.api</groupId>
> <artifactId>api-all</artifactId>
> <version>1.0.0-M20</version>
> </dependency>
>
>
> Either running both in the same classloader or separately in different JREs
> will give same error.
>
> Comment: Running both in the same classloader will give an error on
> duplicate schemas,
apacheds-all.jar already contains api-all, that's explai why you have a
duplicate schema.
> so I have a local copy of the api-all JAR in Artifactory
> from which I have stripped all schemas. They are accessible through the
> server JAR so this should not be a problem.
>
> In order to authenticate a user, I connect and bind to the object in the
> directory (which by the way works just fine) but when I try to close the
> connection things seems to lock up.
>
> This is where it hangs:
>
> LdapNetworkConnection.close():
> {
> ...
> // And close the connector if it has been created locally
> // Release the connector
> connectorMutex.lock(); <---- Here
> ...
> }
Weird... This lock is used in two places only.
>
>
> This is how I call this:
>
> public UserProfile validateUser(
> final String userDN, final String userCredential, final
> UserProfileCreator profileCreator
> ) throws DirectoryException {
>
> LdapConnection connection = null;
> try {
> connection = new LdapNetworkConnection(host, port);
> if (!connection.connect()) {
> String info = "Could not connect to directory service";
> throw new DirectoryConnectionException(info);
> }
>
> BindRequest request = new BindRequestImpl();
> request.setName(userDN);
> request.setCredentials(userCredential);
>
> BindResponse response = connection.bind(request);
>
> ResultCodeEnum resultCode =
> response.getLdapResult().getResultCode();
> if (ResultCodeEnum.SUCCESS != resultCode) {
> String info = "The bind failed with result code: " +
> resultCode.name();
> log.info(info);
> }
>
> if (!connection.isAuthenticated()) {
> return null; // user does not exist or incorrect credential
> }
>
> Entry entry = connection.lookup(userDN); // have access to
> private parts
> return profileCreator.create(entry);
> }
> catch (LdapException e) {
> String info = "Could not validate user \"" + userDN + "\"";
> throw new DirectoryReadException(info, e);
> }
> finally {
> if (null != connection) {
> try {
> // Doing an unBind() will make me hang here, but a
> close() will close the session
> // as well - effectively doing an unbind
> connection.setTimeOut(5); // Has no effect
> connection.close(); // <--- Hangs here
> }
> catch (Throwable t) {
> String info = "Could not properly close the validation
> connection: " + t.getMessage();
> throw new DirectoryConnectionException(info, t);
> }
> }
> }
> }
>
> Regards, Frode.
Do you have a stacktrace, to can you provide a thread dump ?
At this point, I think it would be good to create a JIRA for the pb you
have.
--
Regards,
Cordialement,
Emmanuel Lécharny
www.iktek.com
