No need to manually edit IP address

README.NOW

@@ -5,15 +5,10 @@
 
    where xxx... is the IP address of the system where this server is to be run.
 
-
-2. Edit the `/public/index.html` file in this package, find the line below and change `192.168.0.11` to the same IP address above.
-
-   this._socket = new WebSocket("ws://192.168.0.11:3010/client"); // + 
-
-3. `node.js` and `npm` must be installed on the system where this server is to be run.
-4. From within this directory, run `npm install` to download required modules
-5. Launch the server with `node index.js`
-6. From a web browser, connect to the interface at:
+2. `node.js` and `npm` must be installed on the system where this server is to be run.
+3. From within this directory, run `npm install` to download required modules
+4. Launch the server with `node index.js`
+5. From a web browser, connect to the interface at:
 
       http://xxx.xxx.xxx.xxx:3010  
 

public/index.html

@@ -60,8 +60,12 @@
 <script>
 function socketConnect(messageCallback){
 if (!this._socket) {
+    var protocol = "ws:";
+    if (window.location.protocol === "https:") {
+       protocol = "wss:";
+    }
 
-    this._socket = new WebSocket("ws://192.168.0.11:3010/client"); // + startUp.backend_server); // 'wss://openmhz.com/');
+    this._socket = new WebSocket(protocol + "//" + window.location.host +"/client");
     if (typeof messageCallback === "function") {
 
         this._socket.onmessage = messageCallback.bind(this);