ruby.git/test/socket/test_tcp.rb, branch v3_3_11

[Bug #20208] Revert "Set AI_ADDRCONFIG when making getaddrinfo(3) calls for outgoi… (#9791)

2024-03-14T16:27:05+00:00

Revert "Set AI_ADDRCONFIG when making getaddrinfo(3) calls for outgoing conns"

This reverts commit 673ed41c81cf5a6951bcb2c3dec82d7bd6ea7440.

Prevent a warning: assigned but unused variable - status

2023-12-12T01:31:37+00:00

always omit test_ai_addrconfig.

2023-12-07T09:28:47+00:00

Set AI_ADDRCONFIG when making getaddrinfo(3) calls for outgoing conns (#7295)

2023-12-07T08:55:15+00:00

When making an outgoing TCP or UDP connection, set AI_ADDRCONFIG in the
hints we send to getaddrinfo(3) (if supported). This will prompt the
resolver to _NOT_ issue A or AAAA queries if the system does not
actually have an IPv4 or IPv6 address (respectively).

This makes outgoing connections marginally more efficient on
non-dual-stack systems, since we don't have to try connecting to an
address which can't possibly work.

More importantly, however, this works around a race condition present
in some older versions of glibc on aarch64 where it could accidently
send the two outgoing DNS queries with the same DNS txnid, and get
confused when receiving the responses. This manifests as outgoing
connections sometimes taking 5 seconds (the DNS timeout before retry) to
be made.

Fixes #19144

Fix failures when all network interfaces are down

2023-09-30T10:03:04+00:00

Add IO#timeout attribute and use it for blocking IO operations. (#5653)

2022-10-07T08:48:38+00:00

Fixed FD leaks

2021-03-08T01:08:40+00:00

added mutexes for socket and connection lists on win32

2021-02-23T07:20:01+00:00

Add connect_timeout to TCPSocket

2020-12-10T11:52:29+00:00

Add connect_timeout to TCPSocket.new in the same way as Socket.tcp.

Closes [Feature #17187]

Add resolve_timeout to TCPSocket [Feature #17134]

2020-09-25T06:19:14+00:00