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List:       postgresql-sql
Subject:    Re: [SQL] 9.0+ way of determining if a LISTEN channel has a backend listening?
From:       "Greg Sabino Mullane" <greg () turnstep ! com>
Date:       2011-06-01 22:22:39
Message-ID: acd79182fa480c98af84161982120be3 () biglumber ! com
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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@turnstep.com
End Point Corporation http://www.endpoint.com/
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http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
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