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@stakach stakach commented Nov 10, 2025

so IPv4 packets can be parsed by an IPv6 socket.

IPv6 is dual stack by default on most linux, BSD, darwin systems.
Windows defaults to IPV6 Only but does support dual stack.

@stakach stakach changed the title feat: adds IPv6 dual stack support feat: adds IPv6 dual stack configuration support Nov 10, 2025
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Looks good, I just have a coupe of questions to comprehend the change.

@ysbaddaden ysbaddaden added this to the 1.19.0 milestone Nov 13, 2025
@straight-shoota straight-shoota changed the title feat: adds IPv6 dual stack configuration support Add IPSocket#ipv6_only Nov 16, 2025
@straight-shoota straight-shoota merged commit 92a1b26 into crystal-lang:master Nov 16, 2025
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3 participants