| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | goran(at)bildbasen(dot)se (Gran Thyni) |
| Cc: | byronn(at)insightdist(dot)com, tgl(at)sss(dot)pgh(dot)pa(dot)us, hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] Query cancel and OOB data |
| Date: | 1998-05-19 19:33:03 |
| Message-ID: | 199805191933.PAA21677@candle.pha.pa.us |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
> > We basically need some way to get the attention of the backend,
> > hopefully via some signal.
> >
> > Any ideas?
>
> postmaster could be listening (adding to select()) on a "signal socket"
> for cancel request and shot down its children on request.
>
> how do we make such a scheme secure ??
I think that is the big question.
--
Bruce Momjian | 830 Blythe Avenue
maillist(at)candle(dot)pha(dot)pa(dot)us | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
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