On Thu, Sep 7, 2023 at 09:21:07PM -0700, Nathan Bossart wrote:
> On Thu, Sep 07, 2023 at 07:13:44PM -0400, Bruce Momjian wrote:
> > On Thu, Sep 7, 2023 at 02:54:13PM -0700, Nathan Bossart wrote:
> >> IMO the phrase "open a port" is kind of nonstandard. I think we should say
> >> something along the lines of
> >>
> >> If listen_addresses is not empty, the server will start only if it can
> >> listen on at least one of the specified addresses. A warning will be
> >> emitted for any addresses that the server cannot listen on.
> >
> > Good idea, updated patch attached.
>
> I still think we should say "listen on an address" instead of "open a
> port," but otherwise it LGTM.
Agreed, I never liked the "port" mention. I couldn't figure how to get
"open" out of the warning sentence though. Updated patch attached.
--
Bruce Momjian <[email protected]> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 6bc1b215db..38cbe663ea 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -656,10 +656,15 @@ include_dir 'conf.d'
<literal>::</literal> allows listening for all IPv6 addresses.
If the list is empty, the server does not listen on any IP interface
at all, in which case only Unix-domain sockets can be used to connect
- to it.
+ to it. If the list is not empty, the server will start if it
+ can listen on at least one TCP/IP address. A warning will be
+ emitted for any TCP/IP address which cannot be opened.
The default value is <systemitem class="systemname">localhost</systemitem>,
which allows only local TCP/IP <quote>loopback</quote> connections to be
- made. While client authentication (<xref
+ made.
+ </para>
+ <para>
+ While client authentication (<xref
linkend="client-authentication"/>) allows fine-grained control
over who can access the server, <varname>listen_addresses</varname>
controls which interfaces accept connection attempts, which
