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Le 20/10/2015 15:34, Antony Dovgal a écrit :
> Hello Remi.
>
> I do understand that I'm a bit late with this one, but this patch
> actually FORCES IPv6 for port-only syntax. I've got both IPv6 and
> IPv4 configured and getaddrinfo() returns only 1 address - the IPv6
> one. This happens because "::" seems to be a shorthand for "::1".
No, this is a shorthand for "all addresses"
> So when no hostname is specified FPM always tries to listen on IPv6
> only instead of doing what the patch was intended to do. The only
> way to force IPv4 is to specify IP address or a hostname
> ("localhost" is enough).
>
> This either needs to be fixed, or reflected in the docs.
I think this is in the comments
PHP 5.x
>> -; 'port' - to listen on a TCP socket to all IPv4 -;
>> addresses on a specific port; -; '[::]:port' - to listen on a
>> TCP socket to all addresses ; (IPv6 and
>> IPv4-mapped) on a specific port;
PHP 7.x
>> +; 'port' - to listen on a TCP socket to all addresses ;
>> (IPv6 and IPv4-mapped) on a specific port;
Test with
listen = 9070
# netstat -putan | grep 9070
tcp6 0 0 :::9070 :::* LISTEN 28371/php-fpm: mast
# fcgiget localhost4:9070/ping
..
pong
# fcgiget localhost6:9070/ping
..
pong
So it works on "modern" distro.
Perhaps a "IPv4-mapped when supported" in the comment.
Remi.
P.S. and this was applied only in 7.0,
especially to avoid breakage on "old" distro running 5.x
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