| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Kohei KaiGai <kaigai(at)kaigai(dot)gr(dot)jp> |
| Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, David E(dot) Wheeler <david(at)justatheory(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [v9.3] Extra Daemons (Re: elegant and effective way for running jobs inside a database) |
| Date: | 2012-09-26 21:55:38 |
| Message-ID: | 1348696370-sup-8571@alvh.no-ip.org |
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| Lists: | pgsql-hackers |
Excerpts from Alvaro Herrera's message of mié sep 26 13:04:34 -0300 2012:
> Excerpts from Kohei KaiGai's message of mié abr 25 06:40:23 -0300 2012:
>
> > I tried to implement a patch according to the idea. It allows extensions
> > to register an entry point of the self-managed daemon processes,
> > then postmaster start and stop them according to the normal manner.
>
> Here's my attempt at this. This is loosely based on your code, as well
> as parts of what Simon sent me privately.
Actually please consider this version instead, in which the support to
connect to a database and run transactions actually works. I have also
added a new sample module (worker_spi) which talks to the server using
the SPI interface.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| bgworker-4.patch | application/octet-stream | 49.7 KB |
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