ruby.git/ext/socket/lib, branch ruby_2_4

merge revision(s) 57690-57694:

2017-03-12T07:53:34+00:00

	rational.c: infinity in power

	* rational.c (nurat_expt): return 0 due to overflow.
	  [ruby-core:79686] [Bug #13242]:
	------------------------------------------------------------------------
	r57690 | nobu | 2017-02-23 10:15:27 +0900 (Thu, 23 Feb 2017) | 7 lines

	[DOC] {read,write}_nonblock with exception: false

	Update docs to reflect EOF behavior change of read_nonblock and
	write_nonblock when using `exception: false`.

	[Fix GH-1527]
	Author:    Russell Davis 
	------------------------------------------------------------------------
	r57691 | nobu | 2017-02-23 10:54:13 +0900 (Thu, 23 Feb 2017) | 11 lines

	socket.rb: [DOC] fix nonblock methods

	* ext/socket/lib/socket.rb (BasicSocket#recv_nonblock): fix
	  exception class and symbol.

	* ext/socket/lib/socket.rb (BasicSocket#recvmsg_nonblock): ditto.

	* ext/socket/lib/socket.rb (Socket#recvfrom_nonblock): fix the
	  method name.

	* ext/socket/lib/socket.rb (UDPSocket#recvfrom_nonblock): both.
	------------------------------------------------------------------------
	r57692 | nobu | 2017-02-23 11:00:28 +0900 (Thu, 23 Feb 2017) | 1 line

	[DOC] keyword argument _exception_
	------------------------------------------------------------------------
	r57693 | nobu | 2017-02-23 11:11:16 +0900 (Thu, 23 Feb 2017) | 1 line

	[DOC] mark up literals
	------------------------------------------------------------------------
	r57694 | nobu | 2017-02-23 11:40:17 +0900 (Thu, 23 Feb 2017) | 3 lines

	Revert r57690 except for read_nonblock

	https://github.com/ruby/ruby/pull/1527#issuecomment-281867551

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

socket: use symbol proc for IO#close loops

2016-11-21T23:50:25+00:00

Made possible by r56795, this reduces human and byte code size.

* ext/socket/lib/socket.rb (self.ip_sockets_port0,
  self.tcp_server_sockets_port0,
  self.tcp_server_sockets,
  self.udp_server_sockets): use symbol proc

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

socket.rb: remove closed checks

2016-11-15T01:39:11+00:00

* ext/socket/lib/socket.rb: remove unnecessary closed checks,
  close on closed socket no longer raises an exception.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

socket.rb: kwargs

2016-11-14T07:53:31+00:00

* ext/socket/lib/socket.rb (connect_{from,to}, connect): let use
  keyword arguments.

* ext/socket/lib/socket.rb (Socket.tcp): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

socket: fix rdoc of UDPSocket#recvfrom_nonblock

2016-10-27T05:58:35+00:00

* ext/socket/lib/socket.rb (UDPSocket#recvfrom_nonblock): [DOC] Remove
  a false statement "If _maxlen_ is omitted, its default value is
  65536." maxlen, the first parameter, cannot be omitted as the method
  signature indicates. This hasn't changed ever since it was first
  implemented.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/lib/socket.rb: use safe navigation operator.

2015-12-14T08:05:35+00:00

  [fix GH-1142] Patch by @mlarraz
* lib/drb/extservm.rb: ditto.
* lib/net/http.rb: ditto.
* lib/net/http/response.rb: ditto.
* lib/scanf.rb: ditto.
* lib/uri/generic.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/ancdata.c: Check buffer full and ignore MSG_TRUNC flag.

2015-11-19T13:49:58+00:00

  buffer fullness is more robust to detect the message is too big for
  the buffer.
  AIX 7.1 recvmsg doesn't set MSG_TRUNC for rflags when MSG_PEEK is
  given.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

socket: fix recvmsg without argument

2015-11-17T22:00:23+00:00

* ext/socket/ancdata.c (bsock_recvmsg_internal): grow buffer
  on unspecified maxdatlen
  [ruby-core:71517] [Bug #11701]
* ext/socket/lib/socket.rb (Socket#recvmsg): nil default for dlen
  (Socket#recvmsg_nonblock): ditto
* test/socket/test_socket.rb (test_recvmsg_udp_no_arg): new test

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/lib/socket.rb (Socket#recvmsg{,_nonblock}): default values

2015-11-17T05:06:18+00:00

  of clen must be nil.

* ext/socket/ancdata.c (bsock_sendmsg_internal): handle nil of clen.
  fixes test errors introduced at r52602.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/lib/socket.rb: UNIXSocket is not always exists. fixes

2015-11-17T04:55:36+00:00

  install error on Windows, introduced at r52601.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e