On Thu, May 13, 2021 at 04:14:55PM +0530, vignesh C wrote:
> +$node_publisher->wait_for_catchup('tap_sub');
> +
> # Ensure a transactional logical decoding message shows up on the slot
> $node_subscriber->safe_psql('postgres', "ALTER SUBSCRIPTION tap_sub DISABLE");
>
> # wait for the replication connection to drop from the publisher
> $node_publisher->poll_query_until('postgres',
> - 'SELECT COUNT(*) FROM pg_catalog.pg_stat_replication', 0);
> + "SELECT COUNT(*) FROM pg_catalog.pg_replication_slots WHERE slot_name = 'tap_sub' AND active='f'", 1);
There are three places in this test where a slot is disabled, followed
by a wait to make sure that the slot is gone. Perhaps it would be
better to wrap that in a small-ish routine?
--
Michael