Re: To Signal The postmaster

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От aaliya zarrin
Тема Re: To Signal The postmaster
Дата
Msg-id AANLkTikom-3Ypc5FsukRqsWxOYZM72_ZfObK07pr9_8Y@mail.gmail.com
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Ответ на Re: To Signal The postmaster  (Fujii Masao <masao.fujii@gmail.com>)
Ответы Re: To Signal The postmaster  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Список pgsql-hackers
I can not used SIGHUP, as it is already in use.
I want to wake up the postmaster once the trigger file is generated
and tell it to switch over from standby mode.
Is it possible?


 
On Wed, Dec 8, 2010 at 9:17 AM, Fujii Masao <masao.fujii@gmail.com> wrote:
On Tue, Dec 7, 2010 at 4:22 PM, aaliya zarrin <aaliya.zarrin@gmail.com> wrote:
> Is this provision already there in the code?
> There ate already SIGUSR1 and SIGUSR2 are handled in the postmaster? is it
> for the same?

SIGUSR1 is already used. SIGUSR2 is actually unused, but reserved for children
according to the source code comment.

Though I've been thinking about this topic, a good idea doesn't occur to me yet.
http://archives.postgresql.org/pgsql-hackers/2010-09/msg00929.php

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center



--
Thanks & Regards,

Aaliya Zarrin
(+91)-9160665888

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