improved extraction of properties from TLS sockets

lib/modules/tls.js

@@ -9,14 +9,18 @@ module.exports.create = function (deps, config, netHandler) {
 
   function extractSocketProp(socket, propName) {
     // remoteAddress, remotePort... ugh... https://github.com/nodejs/node/issues/8854
-    var value = socket[propName] || socket['_' + propName];
+    var altName = '_' + propName;
+    var value = socket[propName] || socket[altName];
     try {
       value = value || socket._handle._parent.owner.stream[propName];
+      value = value || socket._handle._parent.owner.stream[altName];
     } catch (e) {}
 
     try {
       value = value || socket._handle._parentWrap[propName];
+      value = value || socket._handle._parentWrap[altName];
       value = value || socket._handle._parentWrap._handle.owner.stream[propName];
+      value = value || socket._handle._parentWrap._handle.owner.stream[altName];
     } catch (e) {}
 
     return value || '';