* ext/socket/socket.c (sock_connect_nonblock):
avoid argument parsing in C.
[ruby-core:71439] [Feature #11339]
* ext/socket/lib/socket.rb (Socket#connect_nonblock):
new wrapper for private method, move RDoc
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]
-----------------------------------------------------------
connect_nonblock
require 'tempfile'
require 'socket'
require 'io/wait'
nr = 500000
Tempfile.create(%w(connect_nonblock .sock)) do |tmp|
path = tmp.path
File.unlink(path)
s = UNIXServer.new(path)
addr = Socket.sockaddr_un(path).freeze
nr.times do
c = Socket.new(Socket::AF_UNIX, Socket::SOCK_STREAM)
while c.connect_nonblock(addr, exception: false) == :wait_writable
c.wait_writable
end
s.accept.close
c.close
end
end
-----------------------------------------------------------
raw data:
[["connect_nonblock",
[[4.014209181070328,
3.8479955345392227,
3.981342639774084,
4.471840236335993,
3.7867715656757355],
[3.639054525643587,
3.58337214961648,
3.525284394621849,
3.52646067738533,
3.511393066495657]]]]
Elapsed time: 37.889623996 (sec)
-----------------------------------------------------------
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name a b
connect_nonblock 3.787 3.511
Speedup ratio: compare with the result of `a' (greater is better)
name b
connect_nonblock 1.078
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52600 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
In case a process encounters high-numbered FDs, this allows
consistent performance on systems with ppoll support.
[ruby-core:35572]
* ext/socket/lib/socket.rb (connect_nonblock): use IO#wait_writable
* lib/drb/drb.rb (DRB::DRbTCPSocket#alive?): use IO#wait_readable
* lib/webrick/httpserver.rb (run): ditto
* lib/resolv.rb (request): ditto for single socket case
[ruby-core:68943] [Feature #11081]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Errno::EISCONN and IO::WaitReadable exceptions are common,
expensive, and noisy under normal use. Avoid raising on them
since they are not exceptional.
* ext/socket/lib/socket.rb (connect_internal): avoid common exceptions
from connect_nonblock. [ruby-core:68909]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
it may be set before the body.
Reported by ko1 and mrkn. [ruby-core:59088] [Bug #9247]
* lib/cgi/core.rb: Ditto.
* lib/drb/ssl.rb: Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44184 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
sizeof(sa_familiy_t) if path is empty. see "Autobind Feature" in
unix(7) for details.
* ext/socket/lib/socket.rb (unix_socket_abstract_name?): treat an
empty path as an abstract name.
* test/socket/test_unix.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/socket/unixsocket.c (unixsock_connect_internal,
rsock_init_unixsock): calculate the correct address length of
an abstract socket. Without this fix, sizeof(struct sockaddr_un)
is specified as the length of an abstract socket for bind(2) or
connect(2), so the address of the socket is filled with extra NUL
characters. See unix(7) for details.
* ext/socket/lib/socket.rb (unix_server_socket): don't access the
file system if the platform is Linux and path starts with NUL,
which means that the socket is an abstract socket.
* test/socket/test_unix.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
equality. For example, protocol 0 and IPPROTO_TCP is not problem
for TCP.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if the address is IPv4-mapped IPv6 address for 0.0.0.0 for MacOS X.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if given. close the sockets when the block exits.
(Socket.udp_server_loop): use udp_server_sockets in block form.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if given. close the sockets when the block exits.
(Socket.tcp_server_loop): use tcp_server_sockets in block form.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(Socket.udp_server_loop_on): new method.
(Socket.udp_server_loop): new method
(Socket.ip_sockets_port0): extracted from tcp_server_sockets_port0.
(Socket::UDPSource): new class.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
private function for allocating same port both IPv4 and IPv6.
(Socket.tcp_server_sockets): use tcp_server_sockets_port0 for port 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
