Re: Delay in do_ldap_select?

["Paul Wilson" <elviscious@rmci.net>]

It certainly could be reverse dns resolution problems.  When you run
./configure there is a reverse dns option which you can turn off.  Before
you recompile I would probably start with regular DNS tsing first.

pwilson

> Hi LDAP folks;
>
> I'm trying to debug a problem where slapd pauses for 3 to 10 seconds
> while performing a query.  If I turn debugging on it looks like this:
>
> # ldapsearch -d 1 -x -w $PW -h 127.0.0.1 -D cn=ldapadmin,dc=blah,dc=org
> -b dc=blah,dc=org uid=ink 2>&1
> ldap_create
> ldap_bind_s
> ldap_simple_bind_s
> ldap_sasl_bind_s
> ldap_sasl_bind
> ldap_send_initial_request
> ldap_new_connection
> ldap_int_open_connection
> ldap_connect_to_host: 127.0.0.1
> ldap_new_socket: 3
> ldap_prepare_socket: 3
> ldap_connect_to_host: Trying 127.0.0.1:389
> ldap_connect_timeout: fd: 3 tm: -1 async: 0
> ldap_ndelay_on: 3
> ldap_is_sock_ready: 3
> ldap_ndelay_off: 3
> ldap_int_sasl_open: host=server.blah.org
> ldap_open_defconn: successful
> ldap_send_server_request
> ber_flush: 52 bytes to sd 3
> ldap_result msgid 1
> ldap_chkResponseList for msgid=1, all=1
> ldap_chkResponseList returns NULL
> wait4msg (infinite timeout), msgid 1
> wait4msg continue, msgid 1, all 1
> ** Connections:
> * host: 127.0.0.1  port: 389  (default)
>   refcnt: 2  status: Connected
>   last used: Mon Mar 31 12:06:18 2003
>
> ** Outstanding Requests:
>  * msgid 1,  origid 1, status InProgress
>    outstanding referrals 0, parent count 0
> ** Response Queue:
>    Empty
> ldap_chkResponseList for msgid=1, all=1
> ldap_chkResponseList returns NULL
> do_ldap_select
>
> --==  It pauses here ==--
>
> Is this a DNS problem, or something else...?
>
> Thanks for any ideas,
>
>   Craig Kelley