1.1.2

fixes #45

bin/client

@@ -27,14 +27,13 @@ var opt = {
 
 lt_client(opt.port, opt, function(err, tunnel) {
     if (err) {
-        console.error(err);
+        throw err;
-        return process.exit(1);
     }
 
     console.log('your url is: %s', tunnel.url);
 
     tunnel.on('error', function(err) {
-        console.error(err);
+        throw err;
     });
 });
 

client.js

@@ -87,13 +87,13 @@ TunnelCluster.prototype.open = function() {
     });
 
     function conn_local() {
-        debug('connecting locally to %s:%d', local_host, local_port);
-
         if (remote.destroyed) {
+            debug('remote destroyed');
             self.emit('dead');
             return;
         }
 
+        debug('connecting locally to %s:%d', local_host, local_port);
         remote.pause();
 
         // connection to local http server
@@ -103,19 +103,24 @@ TunnelCluster.prototype.open = function() {
         });
 
         function remote_close() {
+            debug('remote close');
             self.emit('dead');
             local.end();
         };
 
         remote.once('close', remote_close);
 
-        local.on('error', function(err) {
+        // TODO some languages have single threaded servers which makes opening up
+        // multiple local connections impossible. We need a smarter way to scale
+        // and adjust for such instances to avoid beating on the door of the server
+        local.once('error', function(err) {
+            debug('local error %s', err.message);
             local.end();
 
             remote.removeListener('close', remote_close);
 
             if (err.code !== 'ECONNREFUSED') {
-                return local.emit('error', err);
+                return remote.end();
             }
 
             // retrying connection to local server
@@ -146,8 +151,8 @@ TunnelCluster.prototype.open = function() {
     // tunnel is considered open when remote connects
     remote.once('connect', function() {
         self.emit('open', remote);
+        conn_local();
     });
-    remote.once('connect', conn_local);
 };
 
 var Tunnel = function(opt) {
@@ -194,6 +199,11 @@ Tunnel.prototype._init = function(cb) {
                 return setTimeout(get_url, 1000);
             }
 
+            if (res.statusCode !== 200) {
+                var err = new Error((body && body.message) || 'localtunnel server returned an error, please try again');
+                return cb(err);
+            }
+
             var port = body.port;
             var host = upstream.hostname;
 

package.json

@@ -2,7 +2,7 @@
   "author": "Roman Shtylman <shtylman@gmail.com>",
   "name": "localtunnel",
   "description": "expose localhost to the world",
-  "version": "1.1.0",
+  "version": "1.1.2",
   "repository": {
     "type": "git",
     "url": "git://github.com/shtylman/localtunnel.git"
@@ -16,7 +16,7 @@
     "mocha": "~1.17.0"
   },
   "scripts": {
-    "test": "mocha --ui qunit --reporter list -- test/index.js"
+    "test": "mocha --ui qunit --reporter list --timeout 10000 -- test/index.js"
   },
   "bin": {
     "lt": "./bin/client"