From 8d78956355335c588e733bf73430900916a7eaa6 Mon Sep 17 00:00:00 2001
From: Roman Shtylman <shtylman@gmail.com>
Date: Sat, 10 Jan 2015 21:02:45 -0800
Subject: [PATCH] use cluster module to handle auto restart on death

having some problems with docker auto restarts so we will do it in the
code for now
---
 bin/server | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/bin/server b/bin/server
index d67e511..4f59092 100755
--- a/bin/server
+++ b/bin/server
@@ -1,10 +1,22 @@
 #!/usr/bin/env node
 
+var cluster = require('cluster');
+var debug = require('debug')('localtunnel');
+var localenv = require('localenv');
+
+if (cluster.isMaster) {
+    cluster.on('exit', function() {
+        debug('child died, restarting');
+        cluster.fork();
+    });
+
+    cluster.fork();
+    return;
+}
+
 require('stackup');
 var log = require('bookrc');
-var localenv = require('localenv');
 var optimist = require('optimist');
-var debug = require('debug')('localtunnel');
 
 var argv = optimist
     .usage('Usage: $0 --port [num]')