Re: [HACKERS] [PATCHES] fork/exec patch - Mailing list pgsql-hackers-win32

From Magnus Hagander
Subject Re: [HACKERS] [PATCHES] fork/exec patch
Date
Msg-id 6BCB9D8A16AC4241919521715F4D8BCE2A6942@algol.sollentuna.se
Whole thread Raw
List pgsql-hackers-win32
>>We'd probably need a tool like "pgsignal" or something that
>>would send signals to the backends. Since you can't use the
>>kill commandline tool (that one only supports what would be
>>called kill -9 on unix)
>
>When the user says "net stop postmaster", an entry point in
>postmaster will be called by the Service Control Manager. Then
>postmaster will have to send the signals to the other processes
>asking them to stop and presumably wait for them to stop before
>terminating itself.

Absolutely, but there are other signals to send, no? Or you might want
to send a signal directly to a backend (to cancel for example), as you
can do on Unix.

//Magnus

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