[Kimchi-devel] [kimchi-devel][PATCH 2/2] Deregister peer information when kimchid exit

[lvroyce at linux.vnet.ibm.com]

From: Royce Lv <lvroyce at linux.vnet.ibm.com>

Peer information after kimchid exit,
fix this by deregister from slpd when cherrypy engine exit.

Signed-off-by: Royce Lv <lvroyce at linux.vnet.ibm.com>
---
 src/kimchi/model/peers.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/kimchi/model/peers.py b/src/kimchi/model/peers.py
index a9f5fcd..611ac82 100644
--- a/src/kimchi/model/peers.py
+++ b/src/kimchi/model/peers.py
@@ -17,6 +17,7 @@
 # License along with this library; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 
+import cherrypy
 import re
 import socket
 
@@ -41,6 +42,17 @@ class PeersModel(object):
         if out and len(out) != 0:
             kimchi_log.error("Unable to register server on openSLP."
                              " Details: %s" % out)
+        cherrypy.engine.subscribe('exit', self._peer_deregister)
+
+
+    def _peer_deregister(self):
+        cmd = ["slptool", "deregister",
+               "service:kimchid://%s" % self.url]
+        out, error, ret = run_command(cmd)
+        if out and len(out) != 0:
+            kimchi_log.error("Unable to deregister server on openSLP."
+                             " Details: %s" % out)
+
 
     def get_list(self):
         # check federation feature is enabled on Kimchi server
-- 
1.9.1