[Issue 21114] core.exception.AssertError at std/socket.d(1004): Assertion failure

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21114

--- Comment #2 from Walter Bright <bugzilla at digitalmars.com> ---
Better fix:

https://github.com/dlang/phobos/pull/7580

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