| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Peter Sabaini <peter(dot)sabaini(at)ait(dot)ac(dot)at> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Statistics collector port / unix dom. socket? |
| Date: | 2010-05-04 20:09:12 |
| Message-ID: | 19082.1273003752@sss.pgh.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
Peter Sabaini <peter(dot)sabaini(at)ait(dot)ac(dot)at> writes:
> On Tue, 2010-05-04 at 11:39 -0400, Tom Lane wrote:
>> I'd suggest backing off your ideas about how much filtering is
>> appropriate for local connections.
> Since we're running multiple database instances with different projects
> on one machine I'd like to isolate them as best I can.
Since the stats collector uses pre-bound UDP sockets, it should not be
possible for any interference to occur. If anything other than other
processes in the same PG herd is able to send a message on that socket,
it would be a kernel bug.
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Daniel J. Summers | 2010-05-05 03:11:09 | Re: Ubuntu 10.04 - Cannot Create TCP/IP Sockets |
| Previous Message | Scott Marlowe | 2010-05-04 20:04:38 | Re: Statistics collector port / unix dom. socket? |