Hi We are seeing issues with CAS 6.0.5 running against our OPEN Ldap where we are seeing too many connections being made to LDAP.
. We have the following settings. cas.authn.ldap[0].type=AUTHENTICATED cas.authn.ldap[0].poolPassivator=NONE cas.authn.ldap[0].baseDn=[BASE_DN] cas.authn.ldap[0].searchFilter=[FILTER] cas.authn.ldap[0].bindDn=[LDAP_BIND_USER] cas.authn.ldap[0].bindCredential=[LDAP_BIND_CREDENTIAL] cas.authn.ldap[0].useSsl=false cas.authn.ldap[0].ldapUrl=[CAS_AUTHN_LDAP_LDAPURL] cas.monitor.ldap.ldapUrl=[CAS_AUTHN_LDAP_LDAPURL] cas.monitor.ldap.useSsl=false cas.monitor.ldap.poolPassivator=NONE Also I guess minPoolSize=3 maxPoolSize=10 are on by default. Using netstat to monitor the ESTABLISHED connections to our LDAP, I can see that CAS starts up with 18 connections that are then pruned down to 9. These remain after the periodic "validate task" process I can then see each login creates a new connection to LDAP, even if I login/logout as the same user each time in my browser. I increased the number of connections, testing this simple way, to 55 connections before stopping. I could see that these ESTABLISHED connections dropped away over time and eventually, after a few periodic "validate task" scheduled processes I got back down to 9 connections and 3 pools. I was wondering what behaviour I am seeing here? Why are there 3 connection pools sitting dormant? Is there anything to limit the number of connection pools and thus connections being created? Why do I see no apparent ldap connection re-use? Am I misunderstanding expected behaviour or have things configured incorrectly? We've not really changed default settings. (Although I did add poolPassivator=NONE which changed it from the default value of BIND, I believe. Under BIND, I was seeing 4 new connections being created per login!) I can post more info on our OPEN LDAP if that would be useful? Many thanks for any advice. cheers -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/544605bb-c6cd-4e80-9f22-babd9ff0beb5%40apereo.org.
