Fix for new ping port check
Fix for new ping port check

Always return the socket instance after a successful nonblock connect.

localshred/protobuf,quixoten/protobuf,lookout/protobuffy,lookout/protobuffy,localshred/protobuf,quixoten/protobuf,ruby-protobuf/protobuf,ruby-protobuf/protobuf,brianstien/protobuf,brianstien/protobuf