3 ms·
In pg, each unique `listen(channel)` takes up server resources, and if you don't reliably clean them up, everything comes to a screeching halt. There's also `m
by lunarcave 2y ago
In pg, each unique `listen(channel)` takes up server resources, and if you don't reliably clean them up, everything comes to a screeching halt.
There's also `max_notify_queue_pages`
>Specifies the maximum amount of allocated pages for NOTIFY / LISTEN queue. The default value is 1048576.