| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Amir Rohan <amir(dot)rohan(at)zoho(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)2ndquadrant(dot)com>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>, Greg Smith <gsmith(at)gregsmith(dot)com> |
| Subject: | Re: Re: In-core regression tests for replication, cascading, archiving, PITR, etc. |
| Date: | 2015-12-07 23:07:59 |
| Message-ID: | 20151207230759.GG2763@alvherre.pgsql |
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| Lists: | pgsql-hackers |
Tom Lane wrote:
> Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> writes:
> > Michael Paquier wrote:
> >> We would definitely want something within the ephemeral port range, so
> >> we are up to that:
> >> rand() * 16384 + 49152;
>
> > Yes, this seems to produce the correct range.
>
> Speaking of ephemeral port range ... if get_new_node() were to run
> past port 65535, which is certainly possible with this new code,
> it would fail altogether. Seems it needs to wrap around properly
> within that port range.
Oh, of course. Pushed fix.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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