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94 commits

Author SHA1 Message Date
Masaki Matsushita
511fe23fa2 Add resolve_timeout to TCPSocket [Feature ] 2020-09-25 15:19:14 +09:00
Kir Shatrov
2038cc6cab
Make Socket.getaddrinfo interruptible ()
Before, Socket.getaddrinfo was using a blocking getaddrinfo(3) call.
That didn't allow to wrap it into Timeout.timeout or interrupt the thread in any way.

Combined with the default 10 sec resolv timeout on many Unix systems, this can
have a very noticeable effect on production Ruby apps being not
resilient to DNS outages and timing out name resolution, and being unable to fail fast even
with Timeout.timeout.

Since we already have support for getaddrinfo_a(3), the async version
of getaddrinfo, we should be able to make Socket.getaddrinfo leverage that
when getaddrinfo_a version is available in the system (hence #ifdef
HAVE_GETADDRINFO_A).

Related tickets:
https://bugs.ruby-lang.org/issues/16476
https://bugs.ruby-lang.org/issues/16381
https://bugs.ruby-lang.org/issues/14997
2020-08-27 16:39:13 +09:00
Samuel Williams
0e3b0fcdba
Thread scheduler for light weight concurrency. 2020-05-14 22:10:55 +12:00
卜部昌平
9e6e39c351
Merge pull request from shyouhei/ruby.h
Split ruby.h
2020-04-08 13:28:13 +09:00
卜部昌平
5e22f873ed decouple internal.h headers
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead.  This would significantly
speed up incremental builds.

We take the following inclusion order in this changeset:

1.  "ruby/config.h", where _GNU_SOURCE is defined (must be the very
    first thing among everything).
2.  RUBY_EXTCONF_H if any.
3.  Standard C headers, sorted alphabetically.
4.  Other system headers, maybe guarded by #ifdef
5.  Everything else, sorted alphabetically.

Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
2019-12-26 20:45:12 +09:00
normal
9d74d402e1 disable non-blocking pipes and sockets by default
There seems to be a compatibility problems with Rails +
Rack::Deflater; so we revert this incompatibility.

This effectively reverts r65922; but keeps the bugfixes to
better support non-blocking sockets and pipes for future use.

[Bug ] [Bug ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-29 20:00:00 +00:00
normal
0698c4969c socket: disable nonblocking-by-default on win32
Perhaps this fixes test failures reported by Greg and k0kubun.

However, the failure of certain tests to handle non-blocking I/O
seems to indicate pre-existing problems on win32 platforms.
Somebody knowledgeable about win32 should be able to fix it.

[ruby-core:89973] [ruby-core:89976] [ruby-core:89977] [Bug ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-22 20:02:36 +00:00
normal
6a65f2b1e4 io + socket: make pipes and sockets nonblocking by default
All normal Ruby IO methods (IO#read, IO#gets, IO#write, ...) are
all capable of appearing to be "blocking" when presented with a
file description with the O_NONBLOCK flag set; so there is
little risk of incompatibility within Ruby-using programs.

The biggest compatibility risk is when spawning external
programs.  As a result, stdin, stdout, and stderr are now always
made blocking before exec-family calls.

This change will make an event-oriented MJIT usable if it is
waiting on pipes on POSIX_like platforms.

It is ALSO necessary to take advantage of (proposed lightweight
concurrency (aka "auto-Fiber") or any similar proposal for
network concurrency: https://bugs.ruby-lang.org/issues/13618

Named-pipe (FIFO) are NOT yet non-blocking by default since
they are rarely-used and may introduce compatibility problems
and extra syscall overhead for a common path.

Please revert this commit if there are problems and if I am afk
since I am afk a lot, lately.

[ruby-core:89950] [Bug ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-22 08:46:51 +00:00
nobu
afa1c6a2df Use friendlier terminology in rubysocket.h comment
[Fix GH-2008]

From: Juanito Fatas <juanito.fatas@shopify.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-11 00:46:31 +00:00
nobu
06b6313030 Revert "Use friendlier terminology in rubysocket.h comment"
This reverts commit dcd41bbbdb021b5e0e74f8a33c2c58cecf595f29.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-11 00:46:30 +00:00
nobu
51fbedddf1 Use friendlier terminology in rubysocket.h comment
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-11 00:40:25 +00:00
normal
ba5eb6458a socket: fix BasicSocket#*_nonblock buffering bugs from r58400
IO#read_nonblock and IO#write_nonblock take into account
buffered data, so the Linux-only BasicSocket#read_nonblock
and BasicSocket#write_nonblock methods must, too.

This bug was only introduced in r58400
("socket: avoid fcntl for read/write_nonblock on Linux")
and does not affect any stable release.

* ext/socket/basicsocket.c (rsock_init_basicsocket):
* ext/socket/init.c (rsock_s_recvfrom_nonblock):
* ext/socket/init.c (rsock_init_socket_init):
* ext/socket/lib/socket.rb (def read_nonblock):
* ext/socket/lib/socket.rb (def write_nonblock):
* ext/socket/rubysocket.h (static inline void rsock_maybe_wait_fd):
* test/socket/test_basicsocket.rb (def test_read_write_nonblock):
  [Feature ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60496 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27 23:26:48 +00:00
nobu
aa8e9c63ad socket/option.c: inet_ntop
* ext/socket/option.c, ext/socket/rubysocket.h (inet_ntop): share
  the fallback definition.  [ruby-core:76646] [Bug ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-08-02 03:37:02 +00:00
nobu
13a935b0ba Drop support for BeOS
* beos: Drop support for BeOS now that Haiku is stable.
  [Fix GH-1112]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-24 00:17:11 +00:00
nobu
e29c109d2a Haiku now best effort support
* configure.in: remove obsolete workarounds for Haiku.
* dln.c, file.c, io.c: remove obsolete Haiku workarounds.
* thread_pthread.c: add stack bounds detection for Haiku.
* signal.c: get stack pointer from signal context on Haiku.
  [ruby-core:67923] [Bug ] [Fix GH-1109]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-23 03:54:42 +00:00
normal
eda2441b53 socket: avoid arg parsing in bsock_sendmsg_internal
* ext/socket/ancdata.c (bsock_sendmsg_internal): avoid arg parsing
  [ruby-core:71439] [Feature ]
  (rsock_bsock_sendmsg): make private, adjust for above
  (rsock_bsock_sendmsg_nonblock): ditto
* ext/socket/rubysocket.h: adjust prototypes
  (rsock_opt_false_p): remove
* ext/socket/basicsocket.c (rsock_init_basicsocket):
  define private methods
* ext/socket/lib/socket.rb (BasicSocket#sendmsg): new wrapper
  (BasicSocket#sendmsg_nonblock): ditto

target 0: a (ruby 2.3.0dev (2015-11-12 trunk 52550) [x86_64-linux])
target 1: b (ruby 2.3.0dev (2015-11-12 avoid-kwarg-capi 52550) [x86_64-linux]

-----------------------------------------------------------
sendmsg_nonblock

require 'socket'
nr = 1_000_000
i = 0
msg = '.'
buf = '.'
begin
  r, w = UNIXSocket.pair(:SEQPACKET)
  while i < nr
    i += 1
    w.sendmsg_nonblock(msg, exception: false)
    r.recv(1, 0, buf)
  end
ensure
  r.close
  w.close
end

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

[["sendmsg_nonblock",
  [[1.875997293740511,
    1.8452614955604076,
    1.8449317328631878,
    1.8418389447033405,
    1.869386937469244],
   [1.5175109766423702,
    1.4987873211503029,
    1.4989623799920082,
    1.47918451577425,
    1.5017359890043736]]]]

Elapsed time: 16.775453245 (sec)
-----------------------------------------------------------
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name             a       b
sendmsg_nonblock   1.842   1.479

Speedup ratio: compare with the result of `a' (greater is better)
name             b
sendmsg_nonblock   1.245

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-17 01:05:30 +00:00
normal
416c50f574 socket (bsock_recvmsg_internal): avoid arg parsing
* ext/socket/ancdata.c (bsock_recvmsg_internal): avoid arg parsing
  (rsock_bsock_recvmsg): adjust for above change
  (rsock_bsock_recvmsg_nonblock): ditto
  [ruby-core:71439] [Feature ]
* ext/socket/rubysocket.h: adjust prototypes for above
* ext/socket/basicsocket.c (rsock_init_basicsocket):
  adjust private methods
* ext/socket/lib/socket.rb (BasicSocket#recvmsg): wrapper method
  (BasicSocket#recvmsg_nonblock): ditto

target 0: a (ruby 2.3.0dev (2015-11-12 trunk 52550) [x86_64-linux])
target 1: b (ruby 2.3.0dev (2015-11-12 avoid-kwarg-capi 52550) [x86_64-linux]

-----------------------------------------------------------
recvmsg_nonblock

require 'socket'
nr = 1_000_000
i = 0
msg = '.'
buf = '.'
begin
  r, w = UNIXSocket.pair(:SEQPACKET)
  while i < nr
    i += 1
    w.sendmsg(msg)
    r.recvmsg_nonblock(1, exception: false)
  end
ensure
  r.close
  w.close
end

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

[["recvmsg_nonblock",
  [[3.721687912940979,
    3.6072621569037437,
    3.580637402832508,
    3.614185404032469,
    3.6029579415917397],
   [2.4694008752703667,
    2.4908322244882584,
    2.5051278844475746,
    2.5037173740565777,
    2.548359278589487]]]]

Elapsed time: 30.646087052 (sec)
-----------------------------------------------------------
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name             a       b
recvmsg_nonblock   3.581   2.469

Speedup ratio: compare with the result of `a' (greater is better)
name             b
recvmsg_nonblock   1.450

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-17 00:58:23 +00:00
normal
bee5b49aec socket: avoid arg parsing in rsock_s_accept_nonblock
* ext/socket/init.c (rsock_s_accept_nonblock): avoid parsing args
  [ruby-core:71439] [Feature ]
* ext/socket/rubysocket.h: adjust prototype
* ext/socket/socket.c (sock_accept_nonblock): make private
* ext/socket/tcpserver.c (tcp_accept_nonblock): ditto
* ext/socket/unixserver.c (unix_accept_nonblock): ditto
* ext/socket/lib/socket.rb (Socket#accept_nonblock):
  implement as wrapper, move RDoc
  (TCPServer#accept_nonblock): ditto
  (UNIXServer#accept_nonblock): ditto

target 0: a (ruby 2.3.0dev (2015-11-12 trunk 52550) [x86_64-linux])
target 1: b (ruby 2.3.0dev (2015-11-12 avoid-kwarg-capi 52550) [x86_64-linux]

-----------------------------------------------------------
accept_nonblock

require 'tempfile'
require 'socket'
require 'io/wait'
nr = 500000
Tempfile.create(%w(accept_nonblock .sock)) do |tmp|
  path = tmp.path
  File.unlink(path)
  s = UNIXServer.new(path)
  addr = Socket.sockaddr_un(path).freeze
  nr.times do
    s.accept_nonblock(exception: false)
    c = UNIXSocket.new(path)
    s.wait_readable
    s.accept_nonblock(exception: false).close
    c.close
  end
end

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

[["accept_nonblock",
  [[4.807877402752638,
    4.930681671947241,
    4.738454818725586,
    4.69268161803484,
    4.684675686061382],
   [4.253904823213816,
    4.255124930292368,
    4.295955188572407,
    4.248479191213846,
    4.213303029537201]]]]

Elapsed time: 45.123040065 (sec)
-----------------------------------------------------------
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name            a       b
accept_nonblock   4.685   4.213

Speedup ratio: compare with the result of `a' (greater is better)
name            b
accept_nonblock   1.112

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-16 23:40:15 +00:00
normal
528ff1b9f9 socket: avoid arg parsing in rsock_s_recvfrom_nonblock
* ext/socket/init.c (rsock_s_recvfrom_nonblock):
  avoid arg parsing with C API
  [ruby-core:71439] [Feature ]
* 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
2015-11-16 23:25:03 +00:00
hsbt
5d5315ad3b * configure.in: fixed build failure of Haiku.
[fix GH-984] Patch by @kallisti5
* ext/socket/getaddrinfo.c: ditto.
* ext/socket/getnameinfo.c: ditto.
* ext/socket/rubysocket.h: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52270 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-24 13:51:25 +00:00
nobu
61053459cf rsock_addrinfo: specify address family
* 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
2015-10-13 03:14:13 +00:00
normal
6dda4f17a9 socket: memoize common socket families in fptr->mode
This provides a minor speedup by avoiding an extra syscall

	require 'socket'
	require 'benchmark'
	nr = 100000
	msg = 'hello world'
	buf = ''
	size = msg.bytesize
	puts(Benchmark.measure do
	  UNIXSocket.pair(:SEQPACKET) do |a, b|
	    nr.times do
	      a.sendmsg_nonblock(msg, 0, exception: false)
	      b.recv(size, 0, buf)
	    end
	  end
	end)

             user     system      total        real
before:  0.330000   0.340000   0.670000 (  0.678235)
 after:  0.290000   0.240000   0.530000 (  0.534527)

* ext/socket/rubysocket.h: flags for common socket families
  (rsock_getfamily): update signature
* include/ruby/io.h: comment socket FMODE flags
* ext/socket/init.c (rsock_getfamily): memoize family
* ext/socket/basicsocket.c: adjust rsock_getfamily calls
* ext/socket/ancdata.c: ditto
  [ruby-core:69713] [Feature ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-02 01:58:14 +00:00
normal
b9a91334c5 socket: allow exception-free nonblocking sendmsg/recvmsg
As documented before, exceptions are expensive and IO::Wait*able are too
common in socket applications to be the exceptional case.  Datagram
sockets deserve the same API which stream sockets are allowed with
read_nonblock and write_nonblock.

Note: this does not offer a performance advantage under optimal
conditions when both ends are equally matched in speed, but it it
does make debug output cleaner by avoiding exceptions whenever
the receiver slows down.

* ext/socket/ancdata.c (bsock_sendmsg_internal, bsock_recvmsg_internal):
  support "exception: false" kwarg
* ext/socket/init.c (rsock_s_recvfrom_nonblock):
  ditto
* ext/socket/init.c (rsock_s_recvfrom_nonblock): use rsock_opt_false_p
* ext/socket/socket.c (sock_connect_nonblock): ditto
* ext/socket/rubysocket.h (rsock_opt_false_p): new function
* ext/socket/basicsocket.c (bsock_recv_nonblock): update rdoc
* ext/socket/udpsocket.c (udp_recvfrom_nonblock): ditto
* test/socket/test_nonblock.rb: new tests

[ruby-core:69542] [Feature ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-15 19:38:49 +00:00
normal
d8bbb5eda8 socket: avoid redundant fcntl on Linux
* ext/socket/ancdata.c (bsock_sendmsg_internal,
  bsock_recvmsg_internal):
  avoid redundant fcntl on Linux
  [ruby-core:69154] [Feature ]
* ext/socket/init.c (rsock_s_recvfrom_nonblock): ditto
* ext/socket/rubysocket.h (MSG_DONTWAIT_RELIABLE): new macro

MSG_DONTWAIT is enough to force non-blocking I/O under Linux,
so avoid changing the state of a socket.  This will allow certain
threads to do a non-destructive non-blocking "peek" while others
block (without relying on an extra ppoll syscall).

We shall be conservative about enabling this feature since some
OSes may have incomplete support for MSG_DONTWAIT.  I shall
defer to a FreeBSD expert to enable that for FreeBSD.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-29 02:24:18 +00:00
normal
aaf2d070a8 accept_nonblock supports "exception: false"
This is analogous to functionality found in IO#read_nonblock and
IO#wait_nonblock.  Raising exceptions for common failures on
non-blocking servers is expensive and makes $DEBUG too noisy.

Benchmark results:
                                    user     system      total        real
default                         2.790000   0.870000   3.660000 (  3.671597)
exception: false                1.120000   0.800000   1.920000 (  1.922032)
exception: false (cached arg)   0.820000   0.770000   1.590000 (  1.589267)
--------------------- benchmark script ------------------------
require 'socket'
require 'benchmark'
require 'tmpdir'
nr = 1000000
Dir.mktmpdir('nb_bench') do |path|
  sock_path = "#{path}/test.sock"
  s = UNIXServer.new(sock_path)
  Benchmark.bmbm do |x|
    x.report("default") do
      nr.times do
        begin
          s.accept_nonblock
        rescue IO::WaitReadable
        end
      end
    end
    x.report("exception: false") do
      nr.times do
        begin
          s.accept_nonblock(exception: false)
        rescue IO::WaitReadable
          abort "should not raise"
        end
      end
    end
    x.report("exception: false (cached arg)") do
      arg = { exception: false }
      nr.times do
        begin
          s.accept_nonblock(arg)
        rescue IO::WaitReadable
          abort "should not raise"
        end
      end
    end
  end
end

* ext/socket/init.c (rsock_s_accept_nonblock):
  support exception: false
  [ruby-core:66385] [Feature ]
* ext/socket/init.c (rsock_init_socket_init): define new symbols
* ext/socket/rubysocket.h: adjust prototype
* ext/socket/socket.c (sock_accept_nonblock): support exception: false
* ext/openssl/ossl_ssl.c (ossl_ssl_accept_nonblock): ditto
* ext/socket/socket.c (Init_socket): adjust accept_nonblock definition
* ext/openssl/ossl_ssl.c (Init_ossl_ssl): ditto
* ext/socket/tcpserver.c (rsock_init_tcpserver): ditto
* ext/socket/unixserver.c (rsock_init_unixserver): ditto
* ext/socket/tcpserver.c (tcp_accept_nonblock): adjust
  rsock_s_accept_nonblock call
* ext/socket/unixserver.c (unix_accept_nonblock): ditto
* ext/openssl/ossl_ssl.c (ossl_start_ssl): support no_exception
* ext/openssl/ossl_ssl.c (ossl_ssl_connect): adjust ossl_start_ssl call
* ext/openssl/ossl_ssl.c (ossl_ssl_connect_nonblock): ditto
* ext/openssl/ossl_ssl.c (ossl_ssl_accept): ditto
* test/socket/test_nonblock.rb (test_accept_nonblock): test for
  "exception :false"
* test/socket/test_tcp.rb (test_accept_nonblock): new test
* test/socket/test_unix.rb (test_accept_nonblock): ditto
* test/openssl/test_pair.rb (test_accept_nonblock_no_exception): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-12 03:03:04 +00:00
akr
3aacf88500 * ext/socket/option.c (inspect_tcp_info): New function to inspect struct tcp_info.
(sockopt_inspect): Use inspect_tcp_info.

* ext/socket/extconf.rb: Check tcp_info related things.

* ext/socket/rubysocket.h: Include netinet/tcp_fsm.h if available.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-19 11:52:03 +00:00
akr
2e6b97a45d * ext/socket: Bypass getaddrinfo() if node and serv are numeric.
Reporeted by Naotoshi Seo.  [ruby-core:60801] [Bug ]

* ext/socket/extconf.rb: Detect struct sockaddr_in6.sin6_len.

* ext/socket/sockport.h (SET_SIN6_LEN): New macro.
  (INIT_SOCKADDR_IN6): Ditto.

* ext/socket/rubysocket.h (struct rb_addrinfo): Add
  allocated_by_malloc field.

* ext/socket/raddrinfo.c (numeric_getaddrinfo): New function.
  (rb_getaddrinfo): Call numeric_getaddrinfo at first.
  (rb_freeaddrinfo): Free struct addrinfo properly when it is
  allocated by numeric_getaddrinfo.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-19 10:37:43 +00:00
akr
dd1c3a7509 * ext/socket: Wrap struct addrinfo by struct rb_addrinfo.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-19 09:38:24 +00:00
akr
6f8b0e9bb0 * include/ruby/intern.h,
include/ruby/io.h,
  include/ruby/ruby.h,
  include/ruby/win32.h,
  include/ruby/backward/rubysig.h,
  bignum.c,
  gc.c,
  io.c,
  process.c,
  safe.c,
  struct.c,
  thread.c,
  ext/socket/rubysocket.h,
  ext/-test-/old_thread_select: Remove deprecated definitions
  [ruby-core:60581] [Feature ]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-14 15:16:31 +00:00
akr
965b947fff * ext/socket: Avoid redundant fcntl/fstat syscalls for cloexec
sockets.
  Patch by Eric Wong.  [ruby-core:59429] [Feature ]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-28 14:37:34 +00:00
akr
971ef82267 * ext/socket: Avoid unnecessary ppoll/select on Linux.
Patch by Eric Wong.  [ruby-core:57950] [Bug ]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-18 14:13:22 +00:00
nobu
a3f2fe4e4d socket.c: use rb_syserr_fail
* ext/socket/socket.c (rsock_syserr_fail_host_port): add errno
  argument version anduse rb_syserr_fail_str() instead of
  rb_sys_fail_str() with restoring errno.
* ext/socket/socket.c (rsock_syserr_fail_path): ditto, and
  rb_syserr_fail().
* ext/socket/socket.c (rsock_sys_fail_sockaddr): ditto, use
  rsock_syserr_fail_raddrinfo().
* ext/socket/socket.c (rsock_sys_fail_raddrinfo): ditto.
* ext/socket/socket.c (setup_domain_and_type): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44496 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-04 10:13:36 +00:00
nobu
5ec5c6d52c socket: fix build error and warnings on mingw
* ext/socket/extconf.rb: check for if_nametoindex() for
  i686-w64-mingw32, and check for declarations of if_indextoname() and
  if_nametoindex().
* ext/socket/ifaddr.c (ifaddr_ifindex): not-implement unless
  if_nametoindex() is available.
* ext/socket/rubysocket.h: declare if_indextoname() and
  if_nametoindex() if available but not declared.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-14 14:24:42 +00:00
naruse
037ce7f6bc * ext/socket/rubysocket.h (HAVE_TYPE_STRUCT_SOCKADDR_DL):
MSVC has struct sockadddr_dl, but its content is broken.
  http://ruby-mswin.cloudapp.net/vc10-x64/ruby-trunk/log/20130511T103938Z.log.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-11 14:07:20 +00:00
akr
b323d7d54c * ext/socket: New method, Socket.getifaddrs, implemented.
[ruby-core:54777] [Feature ]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-11 08:32:26 +00:00
akr
a5e6d48dfb * ext/socket/rubysocket.h, ext/socket/unixsocket.c,
ext/socket/ancdata.c: Use HAVE_STRUCT_MSGHDR_MSG_CONTROL instead
  of HAVE_ST_MSG_CONTROL.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-09 03:08:58 +00:00
akr
80e4d412d3 * ext/socket/rubysocket.h (SOCKLEN_MAX): Expression simplified.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-17 13:08:13 +00:00
akr
ce6db8f286 * ext/socket/rubysocket.h (SOCKLEN_MAX): Defined.
* ext/socket/raddrinfo.c (ext/socket/raddrinfo.c): Reject too long
  Linux abstract socket name.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-17 11:01:17 +00:00
nobu
fa93be2f05 * remove trailing spaces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-08 20:27:01 +00:00
akr
d818a6ab40 * ext/socket/socket.c (rsock_sys_fail_raddrinfo): Renamed from
rsock_sys_fail_addrinfo.
  (rsock_sys_fail_raddrinfo_or_sockaddr): Renamed from
  rsock_sys_fail_addrinfo_or_sockaddr.

* ext/socket/rubysocket.h: Follow the above change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 11:21:05 +00:00
akr
67fe038d8f * ext/socket/socket.c (rsock_sys_fail_sockaddr): Takes struct sockaddr
and socklen_t instead of String object.
  (rsock_sys_fail_addrinfo_or_sockaddr): Follow the above change.

* ext/socket/rubysocket.h (rsock_sys_fail_sockaddr): Follow the above
  change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 11:04:45 +00:00
nobu
c7135ddd2d socket/extconf.rb: RSTRING_SOCKLEN
* ext/socket/extconf.rb (RSTRING_SOCKLEN): macro to cast RSTRING_LEN
  to socklen_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 07:58:51 +00:00
akr
cb302bf351 * ext/socket/rubysocket.h (SockAddrStringValueWithAddrinfo): New macro.
(rsock_sockaddr_string_value_with_addrinfo): New declaration.
  (rsock_addrinfo_inspect_sockaddr): Ditto.
  (rsock_sys_fail_addrinfo): Ditto.
  (rsock_sys_fail_sockaddr_or_addrinfo): Ditto.

* ext/socket/raddrinfo.c (rsock_addrinfo_inspect_sockaddr): Renamed
  from addrinfo_inspect_sockaddr and exported.
  (rsock_sockaddr_string_value_with_addrinfo): New function to obtain
  string and possibly addrinfo object.

* ext/socket/socket.c (rsock_sys_fail_sockaddr): Don't use
  rsock_sys_fail_host_port which is IP dependent.  Invoke
  rsock_sys_fail_addrinfo.
  (rsock_sys_fail_addrinfo): New function using
  rsock_addrinfo_inspect_sockaddr.
  (rsock_sys_fail_addrinfo_or_sockaddr): New function.
  (sock_connect): Use SockAddrStringValueWithAddrinfo and
  rsock_sys_fail_addrinfo_or_sockaddr.
  (sock_connect_nonblock): Ditto.
  (sock_bind): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 05:50:42 +00:00
akr
b1fd376cbf * ext/socket/socket.c (rsock_sys_fail_sockaddr): Delete 2nd argument.
* ext/socket/rubysocket.h (rsock_sys_fail_sockaddr): Follow above
  change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 04:35:29 +00:00
akr
24ee6971cc * ext/socket/rubysocket.h (rsock_sys_fail_host_port) Wrap by NORETURN.
(rsock_sys_fail_path): Ditto.
  (rsock_sys_fail_sockaddr): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 03:41:01 +00:00
akr
d933fb2296 * ext/socket: Improve socket exception message to show socket address.
[ruby-core:45617] [Feature ] proposed Eric Hodel.

* ext/socket/rubysocket.h (rsock_sys_fail_host_port): Declared.
  (rsock_sys_fail_path): Ditto.
  (rsock_sys_fail_sockaddr): Ditto.

* ext/socket/udpsocket.c (udp_connect): Use rsock_sys_fail_host_port.
  (udp_bind): Ditto.
  (udp_send): Ditto.

* ext/socket/init.c (rsock_init_sock): Specify a string for rb_sys_fail
  argument.
  (make_fd_nonblock): Ditto.
  (rsock_s_accept): Ditto.

* ext/socket/ipsocket.c (init_inetsock_internal): Use
  rsock_sys_fail_host_port.

* ext/socket/socket.c (rsock_sys_fail_host_port): Defined.
  (rsock_sys_fail_path): Ditto.
  (rsock_sys_fail_sockaddr): Ditto.
  (setup_domain_and_type): Use rsock_sys_fail_sockaddr.
  (sock_connect_nonblock): Ditto.
  (sock_bind): Ditto.
  (sock_gethostname): Specify a string for rb_sys_fail argument.
  (socket_s_ip_address_list): Ditto.

* ext/socket/basicsocket.c (bsock_shutdown): Specify a string for
  rb_sys_fail argument.
  (bsock_setsockopt): Use rsock_sys_fail_path.
  (bsock_getsockopt): Ditto.
  (bsock_getpeereid): Refine the argument for rb_sys_fail.

* ext/socket/unixsocket.c (rsock_init_unixsock): Use
  rsock_sys_fail_path.
  (unix_path): Ditto.
  (unix_send_io): Ditto.
  (unix_recv_io): Ditto.
  (unix_addr): Ditto.
  (unix_peeraddr): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06 02:39:44 +00:00
akr
bf96ea6362 * ext/socket/rubysocket.h (union_sockaddr): make it longer for SunOS
and Darwin.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-27 13:55:19 +00:00
akr
c89844dbc5 * ext/socket: define and use union_sockaddr instead of struct
sockaddr_storage for less casts.

* ext/socket/rubysocket.h (union_sockaddr): defined.

* ext/socket/socket.c (sock_accept): use union_sockaddr.
  (sock_accept_nonblock): ditto.
  (sock_sysaccept): ditto.
  (sock_s_getnameinfo): ditto.

* ext/socket/basicsocket.c (bsock_getsockname): ditto.
  (bsock_getpeername): ditto.
  (bsock_local_address): ditto.
  (bsock_remote_address): ditto.

* ext/socket/ancdata.c (bsock_recvmsg_internal): ditto.

* ext/socket/init.c (recvfrom_arg): ditto.
  (recvfrom_blocking): ditto.
  (rsock_s_recvfrom): ditto.
  (rsock_s_recvfrom_nonblock): ditto.
  (rsock_getfamily): ditto.

* ext/socket/raddrinfo.c (rb_addrinfo_t): ditto.
  (ai_get_afamily): ditto.
  (inspect_sockaddr): ditto.
  (addrinfo_mdump): ditto.
  (addrinfo_mload): ditto.
  (addrinfo_getnameinfo): ditto.
  (addrinfo_ip_port): ditto.
  (extract_in_addr): ditto.
  (addrinfo_ipv6_to_ipv4): ditto.
  (addrinfo_unix_path): ditto.

* ext/socket/tcpserver.c (tcp_accept): ditto.
  (tcp_accept_nonblock): ditto.
  (tcp_sysaccept): ditto.

* ext/socket/ipsocket.c (ip_addr): ditto.
  (ip_peeraddr): ditto.
  (ip_s_getaddress): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-24 17:51:17 +00:00
akr
35f8072e5c preprocessor directives indented.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-15 22:53:59 +00:00
nobu
66c1e7960c socket: ai_addrlen is socklen_t
* ext/socket/raddrinfo.c (rsock_make_hostent): ai_addrlen is not
  size_t but socklen_t.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-15 07:54:38 +00:00