From c79b62f86945f32266e936c5a6179e2d05c7daa9 Mon Sep 17 00:00:00 2001
From: Catrope <roan.kattouw@gmail.com>
Date: Sat, 14 Jul 2012 16:07:43 -0700
Subject: [PATCH] When the main server process is killed, kill the children too

Change-Id: If07a8c290d5c1d4ac977222fe8cd25ef345c4132
---
 api/server.js | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/api/server.js b/api/server.js
index 54c9609324..09de457953 100644
--- a/api/server.js
+++ b/api/server.js
@@ -17,10 +17,27 @@ if (cluster.isMaster) {
   }
 
   cluster.on('death', function(worker) {
-    console.log('worker ' + worker.pid + ' died, restarting.');
-	// restart worker
-	cluster.fork();
+    if(!worker.suicide) {
+      console.log('worker ' + worker.pid + ' died, restarting.');
+      // restart worker
+      cluster.fork();
+    }
   });
+  process.on('SIGTERM', function() {
+    console.log('master shutting down, killing workers');
+    for(var i = 0; i < workers.length; i++) {
+      console.log('Killing worker ' + i + ' with PID ' + workers[i].pid);
+      // disconnect() doesn't work for some reason
+      //workers[i].disconnect();
+      workers[i].kill('SIGTERM');
+    }
+    console.log('Done killing workers, bye');
+    process.exit(1);
+  } );
 } else {
+  process.on('SIGTERM', function() {
+    console.log('Worker shutting down');
+    process.exit(1);
+  });
   app.listen(8000);
 }