From 3b36a3ea128008193e6c7dc24330a4e35cd83bd8 Mon Sep 17 00:00:00 2001
From: Christophe Simonis <chs@openerp.com>
Date: Mon, 10 Jun 2013 18:07:11 +0200
Subject: [PATCH] [FIX] watch parent when run in evented mode

bzr revid: chs@openerp.com-20130610160711-xvnmonm59al7e89l
---
 openerp/cli/server.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/openerp/cli/server.py b/openerp/cli/server.py
index 3d269a3c458..fc1bf61b617 100644
--- a/openerp/cli/server.py
+++ b/openerp/cli/server.py
@@ -221,6 +221,18 @@ def quit_on_signals():
         os.unlink(config['pidfile'])
     sys.exit(0)
 
+def watch_parent(beat=4):
+    import gevent
+    ppid = os.getppid()
+    while True:
+        if ppid != os.getppid():
+            pid = os.getpid()
+            _logger.info("LongPolling (%s) Parent changed", pid)
+            # suicide !!
+            os.kill(pid, signal.SIGTERM)
+            return
+        gevent.sleep(beat)
+
 def main(args):
     check_root_user()
     openerp.tools.config.parse_config(args)
@@ -264,6 +276,8 @@ def main(args):
                 openerp.service.start_services()
         else:
             config['xmlrpc_port'] = config['longpolling_port']
+            import gevent
+            gevent.spawn(watch_parent)
             openerp.service.start_services()
 
     rc = 0