postgresql - Why am I not receiving this PG notification? -

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i've opened 2 database consoles, using rails dbconsole. issued following command in both of them:

listen ninja;

and, in second console, wrote:

notify ninja;

however, second console sees notification:

notify asynchronous notification "ninja" received server process pid 16837.

why aren't both consoles receiving notification? there setting can have both of them receive it?

i don't know rails dbconsole, psql program doesn't show notifications until next time execute command, because notifications pulled, not pushed, , console doesn't poll them while inactive. assume dbconsole similar.


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