From fb662d06b73693f222878a01321ccdbe478ef5b2 Mon Sep 17 00:00:00 2001
From: tgoff0 <tgoff0@gmail.com>
Date: Thu, 5 Feb 2015 00:15:38 +0000
Subject: [PATCH] daemon: Ignore redundant session state changes.

---
 daemon/core/session.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/daemon/core/session.py b/daemon/core/session.py
index 6c58a6eb..dea57a59 100644
--- a/daemon/core/session.py
+++ b/daemon/core/session.py
@@ -74,6 +74,7 @@ class Session(object):
         self._confobjslock = threading.Lock()
         self._handlers = set()
         self._handlerslock = threading.Lock()
+        self._state = None
         self._hooks = {}
         self.setstate(state=coreapi.CORE_EVENT_DEFINITION_STATE,
                       info=False, sendevent=False)
@@ -221,6 +222,8 @@ class Session(object):
             true, generate a CORE API Event Message and send to the connected
             entity.
         '''
+        if state == self._state:
+            return []
         self._time = time.time()
         self._state = state
         replies = []