From c6a1c8e8c4d42e7a5519c730e49962d4b597875b Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Tue, 25 Sep 2018 08:40:29 +0100
Subject: [PATCH] Fix corruption of websocket _session

---
 packages/node_modules/@node-red/nodes/core/io/22-websocket.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/node_modules/@node-red/nodes/core/io/22-websocket.js b/packages/node_modules/@node-red/nodes/core/io/22-websocket.js
index 55964062d..26bd430b5 100644
--- a/packages/node_modules/@node-red/nodes/core/io/22-websocket.js
+++ b/packages/node_modules/@node-red/nodes/core/io/22-websocket.js
@@ -250,10 +250,10 @@ module.exports = function(RED) {
         this.on("input", function(msg) {
             var payload;
             if (this.serverConfig.wholemsg) {
-                var sess = ""+msg._session;
+                var sess = JSON.stringify(msg._session);
                 delete msg._session;
                 payload = JSON.stringify(msg);
-                msg._session = sess;
+                msg._session = JSON.parse(sess);
             }
             else if (msg.hasOwnProperty("payload")) {
                 if (!Buffer.isBuffer(msg.payload)) { // if it's not a buffer make sure it's a string.