ruby.git/ext/socket/udpsocket.c, branch v3_2_11

Try `nil` as default for 'default timeout'. (#6509)

2022-10-08T01:02:34+00:00

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

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

Expand tabs [ci skip]

2022-07-21T16:42:04+00:00

[Misc #18891]

Convert ssize_t properly

2021-06-23T01:09:25+00:00

Deprecate and rework old (fd) centric functions.

2021-06-22T10:48:57+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]

rb_ensure now free from ANYARGS

2019-08-27T06:52:26+00:00

After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is
dangerous and should be extinct.  This commit deletes ANYARGS from
rb_ensure, which also revealed many arity / type mismatches.

* ext/socket/*.c: Add proper require for example to work.

2016-10-05T03:57:32+00:00

  [fix GH-1378][ci skip] Patch by @schneems

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

socket: avoid arg parsing in rsock_s_recvfrom_nonblock

2015-11-16T23:25:03+00:00

* ext/socket/init.c (rsock_s_recvfrom_nonblock):
  avoid arg parsing with C API
  [ruby-core:71439] [Feature #11339]
* ext/socket/basicsocket.c (bsock_recv_nonblock):
  adjust for above change, make private
* ext/socket/socket.c (sock_recvfrom_nonblock): ditto
* ext/socket/udpsocket.c (udp_recvfrom_nonblock): ditto
* ext/socket/lib/socket.rb (BasicSocket#recv_nonblock):
  new wrapper for private method, move RDoc
  (Socket#recvfrom_nonblock): ditto
  (UDPSocket#recvfrom_nonblock): ditto

Note, not adding bm_recv_nonblock.rb to benchmark/ directory
since it is non-portable.  It is only in this commit message.

Benchmark results + code
target 0: a (ruby 2.3.0dev (2015-11-12 trunk 52540) [x86_64-linux])
target 1: b (ruby 2.3.0dev (2015-11-12 avoid-kwarg-capi 52540) [x86_64-linux]

-----------------------------------------------------------
recv_nonblock

require 'socket'
nr = 1000000
msg = 'hello world'
buf = ''
size = msg.bytesize
UNIXSocket.pair(:SEQPACKET) do |a, b|
  nr.times do
    a.sendmsg(msg)
    b.recv_nonblock(size, 0, buf, exception: false)
  end
end

-----------------------------------------------------------
raw data:

[["recv_nonblock",
  [[1.83511221408844,
    1.8703329525887966,
    1.8448856547474861,
    1.859263762831688,
    1.8331583738327026],
   [1.5637447573244572,
    1.4062932096421719,
    1.4247371144592762,
    1.4108827747404575,
    1.4802536629140377]]]]

Elapsed time: 16.530452496 (sec)
-----------------------------------------------------------
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name          a       b
recv_nonblock   1.833   1.406

Speedup ratio: compare with the result of `a' (greater is better)
name          b
recv_nonblock   1.304

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

rsock_addrinfo: specify address family

2015-10-13T03:14:13+00:00

* ext/socket/rsock_addrinfo (rsock_addrinfo): specify address
  family.  [Fix GH-1052]
* ext/socket/udpsocket.c (udp_connect, udp_bind, udp_send):
  address family by the receiver.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e