Raise an error if the replication slot is alive

ihippik / wal-listener

PostgreSQL WAL listener

Apache License 2.0

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Raise an error if the replication slot is alive #44

Open StephenSorriaux opened 2 weeks ago

StephenSorriaux commented 2 weeks ago

Before this change the listener could get forever stuck doing nothing since StartReplication() does not raise an error if the replication slot is already active. Added IsReplicationActive() to the repository to check it before starting the stream.