After updating to RHEL 5.5 and openldap-* 2.3.43-12.el5.x86_64, TLS
connections to the OpenLDAP server take several seconds to establish.  I
can downgrade back to 2.3.43-3.el5.x86_64 and everything works fine.

I ran slapd with -d2 to gather debugging during the 3+ second delay, and
I saw the following line repeated 37,370 times during the delay:

   tls_read: want=5 error=Resource temporarily unavailable

slapd appeared to be busy-looping during the delay as well, chewing up
100% of the CPU.

The first search or two after a "service ldap restart" work okay, but
then it goes to 3+ seconds.

It doesn't appear to matter how I am connecting to the server
(ldapi:///, ldap://localhost/, ldap://<servername>/,
ldaps://<servername>/); I get the same result with any TLS attempt.

Is anybody else seeing this (or running the updated LDAP packages and
_not_ seeing this)?
-- 
Chris Adams <[email protected]>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.

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