All -

Is there a fix in 5.1.8 for these errors? I found the following post which
led me to believe this had already been resolved.

https://github.com/vt-middleware/ldaptive/issues/24

My settings are:

cas.authn.ldap[0].useSsl=true
cas.authn.ldap[0].useStartTls=false
cas.authn.ldap[0].validatePeriodically=true

2018-03-14 11:27:47,399 WARN
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] -
Operation exception encountered, reopening connection
2018-03-14 11:27:47,406 WARN
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] -
Operation exception encountered, reopening connection
2018-03-14 11:27:47,406 WARN
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] -
Operation exception encountered, reopening connection
2018-03-14 11:52:47,616 WARN
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] -
Operation exception encountered, reopening connection
2018-03-14 11:52:52,415 WARN [org.ldaptive.pool.BlockingConnectionPool] -
org.ldaptive.pool.AbstractConnectionPool$DefaultPooledConnectionProxy@189bec25
failed validation
2018-03-14 11:52:54,836 ERROR
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] - unable
to handle operation exception
org.ldaptive.LdapException: javax.naming.InterruptedNamingException:
Interrupted during LDAP operation
        at
org.ldaptive.provider.ProviderUtils.throwOperationException(ProviderUtils.java:55)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.provider.jndi.JndiConnection.processNamingException(JndiConnection.java:619)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.provider.jndi.JndiConnection.simpleBind(JndiConnection.java:261)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.provider.jndi.JndiConnection.bind(JndiConnection.java:203)
~[ldaptive-1.2.1.jar:?]
        at org.ldaptive.BindOperation.invoke(BindOperation.java:28)
~[ldaptive-1.2.1.jar:?]
        at org.ldaptive.BindOperation.invoke(BindOperation.java:9)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.AbstractOperation.execute(AbstractOperation.java:126)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.BindConnectionInitializer.initialize(BindConnectionInitializer.java:156)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.DefaultConnectionFactory$DefaultConnection.reopen(DefaultConnectionFactory.java:357)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler.handleInternal(AbstractOperation.java:255)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.handler.AbstractRetryOperationExceptionHandler.handle(AbstractRetryOperationExceptionHandler.java:116)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.AbstractOperation.execute(AbstractOperation.java:133)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.pool.SearchValidator.validate(SearchValidator.java:82)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.pool.SearchValidator.validate(SearchValidator.java:20)
~[ldaptive-1.2.1.jar:?]
        at org.ldaptive.pool.AbstractPool.validate(AbstractPool.java:210)
~[ldaptive-1.2.1.jar:?]
        at
org.ldaptive.pool.AbstractConnectionPool.lambda$validate$3(AbstractConnectionPool.java:765)
~[ldaptive-1.2.1.jar:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
~[?:1.8.0_152]
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_152]
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_152]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_152]
Caused by: javax.naming.InterruptedNamingException: Interrupted during LDAP
operation
        at com.sun.jndi.ldap.Connection.readReply(Connection.java:483)
~[?:1.8.0_152]
        at com.sun.jndi.ldap.LdapClient.ldapBind(LdapClient.java:365)
~[?:1.8.0_152]
        at com.sun.jndi.ldap.LdapClient.authenticate(LdapClient.java:214)
~[?:1.8.0_152]
        at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2791)
~[?:1.8.0_152]
        at com.sun.jndi.ldap.LdapCtx.ensureOpen(LdapCtx.java:2699)
~[?:1.8.0_152]
        at com.sun.jndi.ldap.LdapCtx.ensureOpen(LdapCtx.java:2673)
~[?:1.8.0_152]
        at com.sun.jndi.ldap.LdapCtx.reconnect(LdapCtx.java:2669)
~[?:1.8.0_152]
        at
javax.naming.ldap.InitialLdapContext.reconnect(InitialLdapContext.java:193)
~[?:1.8.0_152]
        at
org.ldaptive.provider.jndi.JndiConnection.simpleBind(JndiConnection.java:255)
~[ldaptive-1.2.1.jar:?]
        ... 17 more
2018-03-14 11:52:54,950 INFO [org.ldaptive.pool.BlockingConnectionPool] -
added available connection:
org.ldaptive.pool.AbstractConnectionPool$DefaultPooledConnectionProxy@432ccc
07
2018-03-14 11:57:45,100 WARN
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] -
Operation exception encountered, reopening connection
2018-03-14 12:02:47,616 WARN
[org.ldaptive.AbstractOperation$ReopenOperationExceptionHandler] -
Operation exception encountered, reopening connection

-Jeff

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