Feature #17525: Implement Happy Eyeballs Version 2 (RFC8305) in Socket.tcp

• Status: Closed
• Assignee: Glass_saga (Masaki Matsushita)
• Target version: -

[Glass_saga (Masaki Matsushita)]

https://github.com/ruby/ruby/pull/4038

This change implements Happy Eyeballs Version 2 (RFC8305) in Socket.tcp.
It enables fallback from IPv6 to IPv4 without a long waiting time.

[Glass_saga (Masaki Matsushita)]

• Related to Feature #15628: init_inetsock_internal should fallback to IPv4 if IPv6 is unreachable added

[hsbt (Hiroshi SHIBATA)]

• Target version changed from 3.1 to 3.2

[hsbt (Hiroshi SHIBATA)]

• Related to Feature #17528: Make Addrinfo.getaddrinfo fall back to Timeout.timeout for :resolv_timeout added

[hsbt (Hiroshi SHIBATA)]

• Related to Bug #17220: Rails Active Job integration test fails with Ruby 3.0.0 since 2038cc6cab6ceeffef3ec3a765c70ae684f829ed added

[hsbt (Hiroshi SHIBATA)]

• Target version deleted (3.2)

[hsbt (Hiroshi SHIBATA)]

• Related to Feature #20108: Introduction of Happy Eyeballs Version 2 (RFC8305) in Socket.tcp added

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Closed

Closing in favor of https://bugs.ruby-lang.org/issues/20108