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[grouper-users] Question re recurring connections to the grouperdb


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  • From: Keith Hazelton <>
  • To:
  • Subject: [grouper-users] Question re recurring connections to the grouperdb
  • Date: Fri, 25 Jan 2013 10:12:53 -0600

I've been cloning instances of Grouper from one host to another with success.

One task is to drop the Grouper database (grouperdb in Postgres), then
re-create and reload it.

The Grouper Tomcat instance is shut down. Grouper Loader is not running.

When I drop the connections in preparation to drop the database, new
connections keep being spontaneously made.

----------
postgres=# psql
select pg_terminate_backend(procpid) from pg_stat_activity where datname =
'grouperdb';
----------------------
t
t
(2 rows)

- I have to repeat the above select statement sometimes twice or more until
following drop command succeeds

postgres=# drop database grouperdb;
DROP DATABASE
----------

I'm not sure what process is generating new connections. The 3CPO connection
manager? Is there a way to stop whatever it is?

Thanks in advance, --Keith




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