Set the autoSelectFamily option to false

Author: lpinca

test/sequential/test-http-regr-gh-2928.js

@@ -16,7 +16,10 @@ const response = Buffer.from('HTTP/1.1 200 OK\r\n\r\n');
 function execAndClose() {
   process.stdout.write('.');
 
-  const socket = net.connect(common.PORT);
+  const socket = net.connect({
+    port: common.PORT,
+    autoSelectFamily: false
+  });
   socket.on('end', socket.end);
   socket.on('data', function(chunk) {
     process.stdout.write('+');