Merge pull request #5 from DeveshPankaj/master

Fixed: URL loading problem

Author: android-js

chat-app/.DS_Store

@@ -6,31 +6,37 @@ const ip_npm = require('ip');
 
 var localtunnel = require('localtunnel');
 
-var tunnel = localtunnel(3001, function(err, tunnel) {
-    if (err) throw err;
-    console.log(tunnel.url);
-    ip = tunnel.url;
-});
-
-tunnel.on('close', function() {
-    console.log('tunnel, closed');
-});
-
-
 
 http.listen(3001);
 
 
 let ip = undefined;
-ip = ip_npm.address();
+//ip = ip_npm.address();
 // (async () => {
 //     ip = await publicIp.v4();
 // })();
 
+ var tunnel = localtunnel(3001, function(err, tunnel) {
+    if (err) throw err;
+    console.log(tunnel.url);
+    ip = tunnel.url;
+ });
+
+ tunnel.on('close', function() {
+     console.log('tunnel, closed');
+ });
+
+
+
 // MY CHAT APP
 back.on('get-ip', function () {
-    console.log('ip request');
-    return ip;
+    setTimeout(()=>{
+        if(ip !== undefined){
+            back.send('ip', ip);
+        }else{
+            back.send('ip', "Failed: to get url");
+        }
+    }, 4000);
 });