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, 8 insertions, 9 deletions

diff --git a/lib/net/http.rb b/lib/net/http.rb
index 8ba15e4054..31cbb7a866 100644
--- a/lib/net/http.rb
+++ b/lib/net/http.rb
@@ -942,15 +942,14 @@ module Net   #:nodoc:
       end
 
       D "opening connection to #{conn_address}:#{conn_port}..."
-      begin
-        s = Socket.tcp(conn_address, conn_port, @local_host, @local_port, connect_timeout: @open_timeout)
-      rescue Errno::ETIMEDOUT => e
-        raise Net::OpenTimeout, "Failed to open TCP connection to " +
-          "#{conn_address}:#{conn_port} (#{e.message})"
-      rescue => e
-        raise e, "Failed to open TCP connection to " +
-          "#{conn_address}:#{conn_port} (#{e.message})"
-      end
+      s = Timeout.timeout(@open_timeout, Net::OpenTimeout) {
+        begin
+          TCPSocket.open(conn_address, conn_port, @local_host, @local_port)
+        rescue => e
+          raise e, "Failed to open TCP connection to " +
+            "#{conn_address}:#{conn_port} (#{e.message})"
+        end
+      }
       s.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
       D "opened"
       if use_ssl?