The IPv6 validator does not work

[Андрей Леонидович]

socket/src/Internal/functions.php

Line 200 in f248842

 if (\preg_match("/\\[(?P<ip>[0-9a-f:]+)\\](:(?P<port>\\d+))?$/", $bindTo, $match)) { 

Test:

2a09:d2c1:3:18:7c8e:c108:7b31:782f
1da:00d3:0000:2f3b:02aa:00ff:fe28:9c5a

The normalizeBindToOption() function will throw an exception

[Fred Akers]

Put your ipv6 addressing inside square brackets
[2a09:d2c1:3:18:7c8e:c108:7b31:782f]
[1da:00d3:0000:2f3b:02aa:00ff:fe28:9c5a]