Ruby

[Bug #21512] Socket.tcp_with_fast_fallback: Pass proper addr family to getaddrinfo (#13878)

Socket.tcp_with_fast_fallback: Pass proper addr family to getaddrinfo

Addrinfo.getaddrinfo expects Socket::AF_INET or Socket::AF_INET6 as its
third argument (family). However Socket.tcp_with_fast_fallback was
incorrectly passing :ipv4 or :ipv6.

Repro:

require 'socket'
Socket.tcp_with_fast_fallback('example.com', 80, '127.0.0.1')

Expected behavior: Returns a Socket object
Actual: Raises unknown socket domain: ipv4 (SocketError)