Fix instability in subscription regression test.
005_encoding.pl neglected to wait for the subscriber's initial
synchronization to happen. While we have not seen this fail in
the buildfarm, it's pretty easy to demonstrate there's an issue
by hacking logicalrep_worker_launch() to fail most of the
Fix instability in subscription regression test.
005_encoding.pl neglected to wait for the subscriber's initial
synchronization to happen. While we have not seen this fail in
the buildfarm, it's pretty easy to demonstrate there's an issue
by hacking logicalrep_worker_launch() to fail most of the
