From 84b012e02a567f79dc3061cd860be982f95be048 Mon Sep 17 00:00:00 2001 From: normal Date: Wed, 6 May 2015 20:30:43 +0000 Subject: stdlib: use IO#wait_*able instead of IO.select when possible 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 --- ext/socket/lib/socket.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ext/socket/lib') diff --git a/ext/socket/lib/socket.rb b/ext/socket/lib/socket.rb index 2723f7b78c..7c66e8f730 100644 --- a/ext/socket/lib/socket.rb +++ b/ext/socket/lib/socket.rb @@ -1,4 +1,5 @@ require 'socket.so' +require 'io/wait' class Addrinfo # creates an Addrinfo object from the arguments. @@ -54,9 +55,8 @@ class Addrinfo when 0 # success or EISCONN, other errors raise break when :wait_writable - if !IO.select(nil, [sock], nil, timeout) + sock.wait_writable(timeout) or raise Errno::ETIMEDOUT, 'user specified timeout' - end end while true else sock.connect(self) -- cgit v1.2.3