Jakub Ouhrabka wrote:

> > - do an UNLISTEN if possible
>
> Yes, we're issuing unlistens when appropriate.

You are vacuuming pg_listener periodically, yes? Not that this seems to
have any relationship to your problem, but ...

--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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