On 4/11/02 at 9:54 AM, [EMAIL PROTECTED] (David Shrewsbury) wrote:
Hey gang. Couldn't find an answer to this in the archives. We have a
DB2 database that we access via mod_perl scripts. We have been
getting errors in the Apache log files every morning whenever we
first try to access the database. The error is:
[Thu Apr 11 09:09:49 2002] null: DBD::DB2::db selectall_arrayref failed:
[IBM][C
LI Driver] CLI0108E Communication link failure. SQLSTATE=40003 at
/usr/local/ap
achessl/perl/reports/trans_history.pl line 90
It takes a restart of the web server to eliminate this problem.
Is this the Morning Bug that I am encountering? I looked at the
DB2.pm module and it appears that the ping() method has been
implemented so I would think that this would prevent the Morning
Bug from showing up. Should I reimplement the ping() method
according to the Apache::DBI manpage?
-David
I have many internal systems which use Apache::DBI and DBD::DB2. They're often
up for months without being restarted, and I don't use ping(). So, it is
possible. Are you the DBA too? A possibility is that the DB is being brought
down into offline mode during the night for backups. That'd kill your cached
connections.
I'll send a fuller answer when I have a chance to reexamine our set up.
Bill
