v2.0.3: bugfix invalid access of socket._handle

index.js

@@ -266,34 +266,34 @@ function extractSocketProps(socket, propNames) {
     propNames.forEach(function (propName) {
       props[propName] = socket['_' + propName];
     });
-  } else if (
+  } else if (socket._handle) {
-    socket._handle
+    if (
-    && socket._handle._parent
+      socket._handle._parent
-    && socket._handle._parent.owner
+      && socket._handle._parent.owner
-    && socket._handle._parent.owner.stream
+      && socket._handle._parent.owner.stream
-    && socket._handle._parent.owner.stream.remotePort
+      && socket._handle._parent.owner.stream.remotePort
-  ) {
+    ) {
-    propNames.forEach(function (propName) {
+      propNames.forEach(function (propName) {
-      props[propName] = socket._handle._parent.owner.stream[propName];
+        props[propName] = socket._handle._parent.owner.stream[propName];
-    });
+      });
-  } else if (
+    } else if (
-    socket._handle._parentWrap
+      socket._handle._parentWrap
-    && socket._handle._parentWrap
+      && socket._handle._parentWrap.remotePort
-    && socket._handle._parentWrap.remotePort
+    ) {
-  ) {
+      propNames.forEach(function (propName) {
-    propNames.forEach(function (propName) {
+        props[propName] = socket._handle._parentWrap[propName];
-      props[propName] = socket._handle._parentWrap[propName];
+      });
-    });
+    } else if (
-  } else if (
+      socket._handle._parentWrap
-    socket._handle._parentWrap
+      && socket._handle._parentWrap._handle
-    && socket._handle._parentWrap._handle
+      && socket._handle._parentWrap._handle.owner
-    && socket._handle._parentWrap._handle.owner
+      && socket._handle._parentWrap._handle.owner.stream
-    && socket._handle._parentWrap._handle.owner.stream
+      && socket._handle._parentWrap._handle.owner.stream.remotePort
-    && socket._handle._parentWrap._handle.owner.stream.remotePort
+    ) {
-  ) {
+      propNames.forEach(function (propName) {
-    propNames.forEach(function (propName) {
+        props[propName] = socket._handle._parentWrap._handle.owner.stream[propName];
-      props[propName] = socket._handle._parentWrap._handle.owner.stream[propName];
+      });
-    });
+    }
   }
   return props;
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "proxy-packer",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "A strategy for packing and unpacking a proxy stream (i.e. packets through a tunnel). Handles multiplexed and tls connections. Used by telebit and telebitd.",
   "main": "index.js",
   "scripts": {