Support IPv6 (ICMPv6)

[louishot]

Is thie lib support IPv6?

PING fe80::250:56ff:fe95:d806(fe80::250:56ff:fe95:d806) 56 data bytes
64 bytes from fe80::250:56ff:fe95:d806%ens192: icmp_seq=1 ttl=64 time=0.129 ms
64 bytes from fe80::250:56ff:fe95:d806%ens192: icmp_seq=2 ttl=64 time=0.063 ms
^C
--- fe80::250:56ff:fe95:d806 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1018ms
rtt min/avg/max/mdev = 0.063/0.096/0.129/0.033 ms
root@php-dev-cn:~/php-icmp-react# php examples/ping.php fe80::250:56ff:fe95:d806
Pinging "fe80::250:56ff:fe95:d806"...
Error: Timed out after 3 seconds

doesn't seem to work

[louishot]

I also check there is no function createIcmp6()

[clue]

@louishot Thanks for your interest, this is indeed not currently supported by this project and I agree this would be a useful addition. There's also already a (somewhat dated) WIP PR #3 that aims to implement this.

I'm happy to accept PRs that implement support for IPv6 or if you need this for a commercial project and you want to help sponsor this feature, feel free to reach out and I'm happy to take a look. Other than that, there are currently no immediate plans to build this from my end (no demand at the moment and more important outstanding issues currently).

Let me know if you're interested in sponsoring this or want to work on this yourself 👍