Revert "lib/net/http.rb: use connect_timeout instead of Timeout"

This reverts commit 69a1db96fe63ff3071cb3d272675a1d0470aab01.
getaddrinfo(3) doesn't support timeout.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 4 deletions

diff --git a/lib/net/pop.rb b/lib/net/pop.rb
index f3009f9926..a6374cd78c 100644
--- a/lib/net/pop.rb
+++ b/lib/net/pop.rb
@@ -541,10 +541,8 @@ module Net
 
     # internal method for Net::POP3.start
     def do_start(account, password) # :nodoc:
-      begin
-        s = Socket.tcp(@address, port, connect_timeout: @open_timeout)
-      rescue Errno::ETIMEDOUT
-        raise Net::OpenTimeout, "execution expired"
+      s = Timeout.timeout(@open_timeout, Net::OpenTimeout) do
+        TCPSocket.open(@address, port)
       end
       if use_ssl?
         raise 'openssl library not installed' unless defined?(OpenSSL)