| From: | "Greg Sabino Mullane" <greg(at)turnstep(dot)com> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Subject: | Re: 9.0+ way of determining if a LISTEN channel has a backend listening? |
| Date: | 2011-06-01 22:22:39 |
| Message-ID: | acd79182fa480c98af84161982120be3@biglumber.com |
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| Lists: | pgsql-sql |
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> Is there a way in post-9.0 postgres for one session to determine if a
> LISTEN channel currently has a backend registered to receive
> notifications?
No, there is no way. As mentioned on a similar thread on -hackers,
you could possibly use advisory locks if you really need to
know what another session is listening to.
- --
Greg Sabino Mullane greg(at)turnstep(dot)com
End Point Corporation http://www.endpoint.com/
PGP Key: 0x14964AC8 201106011822
http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
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