Its trying to initialize the connection pools. Maybe lower your
minPoolSize to 0, so it is lazy initialized.
On Thursday, July 25, 2019 at 12:58:07 PM UTC-4, Abre Chase wrote:
>
> I have a CAS instance with multiple authentication sources. One of those
> is an LDAP server. If the LDAP server is not responding or down, the CAS
> server will not start.
>
> Is it possible to have CAS startup but continue to try to reconnect to the
> LDAP server in the background. I want the other authentication sources to
> continue to work.
>
> The exception in the logs looks something like:
>
> 2019-07-25 11:12:11,555 ERROR [org.ldaptive.pool.BlockingConnectionPool] -
> <[org.ldaptive.pool.BlockingConnectionPool@75185863::name=null,
> poolConfig=[org.ldaptive.pool.PoolConfig@675323116::minPoolSize=3,
> maxPoolSize=10, validateOnCheckIn=false, validateOnCheckOut=true,
> validatePeriodically=true, validatePeriod=PT5M, validateTimeout=PT5S],
> activator=null,
> passivator=[org.ldaptive.pool.BindPassivator@849335549::bindRequest=[org.ldaptive.BindRequest@1538998317::bindDn=xxx,
>
> saslConfig=null, controls=null, referralHandler=null,
> intermediateResponseHandlers=null]],
> validator=[org.ldaptive.pool.SearchValidator@116117659::searchRequest=[org.ldaptive.SearchRequest@-443793180::baseDn=,
>
> searchFilter=[org.ldaptive.SearchFilter@1642584434::filter=(objectClass=*),
> parameters={}], returnAttributes=[1.1], searchScope=OBJECT, timeLimit=PT0S,
> sizeLimit=1, derefAliases=null, typesOnly=false, binaryAttributes=null,
> sortBehavior=UNORDERED, searchEntryHandlers=null,
> searchReferenceHandlers=[org.ldaptive.referral.SearchReferralHandler$SearchReferenceHandler@2ae08b56],
>
> controls=null,
> referralHandler=org.ldaptive.referral.SearchReferralHandler@3f986f6a,
> intermediateResponseHandlers=null]]
> pruneStrategy=[org.ldaptive.pool.IdlePruneStrategy@294447604::prunePeriod=PT2H,
>
> idleTime=PT10M], connectOnCreate=true,
> connectionFactory=[org.ldaptive.DefaultConnectionFactory@1401748428::provider=org.ldaptive.provider.jndi.JndiProvider@4c1c1ad5,
>
> config=[org.ldaptive.ConnectionConfig@805555971::ldapUrl=ldap://XXX,
> connectTimeout=PT5S, responseTimeout=PT5S,
> sslConfig=[org.ldaptive.ssl.SslConfig@1177965502::credentialConfig=null,
> trustManagers=null,
> hostnameVerifier=org.ldaptive.ssl.DefaultHostnameVerifier@7250922f,
> hostnameVerifierConfig=null, enabledCipherSuites=null,
> enabledProtocols=null, handshakeCompletedListeners=null], useSSL=false,
> useStartTLS=false,
> connectionInitializer=[org.ldaptive.BindConnectionInitializer@1580655618::bindDn=XXX,
>
> bindSaslConfig=null, bindControls=null],
> connectionStrategy=org.ldaptive.DefaultConnectionStrategy@70e35310]],
> initialized=false, availableCount=0, activeCount=0] unable to connect to
> the ldap>
> org.ldaptive.provider.ConnectionException:
> javax.naming.CommunicationException: x <http://sc-vmdc.shtc.com:389/>xx [Root
> exception is java.net.ConnectException: Connection refused: connect]
> at
> org.ldaptive.provider.jndi.JndiConnectionFactory.createInternal(JndiConnectionFactory.java:92)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.provider.jndi.JndiConnectionFactory.createInternal(JndiConnectionFactory.java:21)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.provider.AbstractProviderConnectionFactory.create(AbstractProviderConnectionFactory.java:84)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.DefaultConnectionFactory$DefaultConnection.open(DefaultConnectionFactory.java:267)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.pool.AbstractConnectionPool.createConnection(AbstractConnectionPool.java:455)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.pool.AbstractConnectionPool.createAvailableConnection(AbstractConnectionPool.java:494)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.pool.AbstractConnectionPool.grow(AbstractConnectionPool.java:344)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.ldaptive.pool.AbstractConnectionPool.initialize(AbstractConnectionPool.java:253)
>
> ~[ldaptive-1.2.4.jar!/:?]
> at
> org.apereo.cas.util.LdapUtils.newLdaptiveBlockingConnectionPool(LdapUtils.java:978)
>
> ~[cas-server-support-ldap-core-5.3.9.jar!/:5.3.9]
> at
> org.apereo.cas.util.LdapUtils.newLdaptivePooledConnectionFactory(LdapUtils.java:733)
>
> ~[cas-server-support-ldap-core-5.3.9.jar!/:5.3.9]
> at
> org.apereo.cas.util.LdapUtils.getAuthenticatedOrAnonSearchAuthenticator(LdapUtils.java:659)
>
> ~[cas-server-support-ldap-core-5.3.9.jar!/:5.3.9]
> at
> org.apereo.cas.util.LdapUtils.newLdaptiveAuthenticator(LdapUtils.java:645)
> ~[cas-server-support-ldap-core-5.3.9.jar!/:5.3.9]
> at
> org.apereo.cas.config.LdapAuthenticationConfiguration.lambda$ldapAuthenticationHandlers$0(LdapAuthenticationConfiguration.java:98)
>
> ~[cas-server-support-ldap-5.3.9.jar!/:?]
>
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