Get flush working properly

pvcd.py

@@ -68,25 +68,22 @@ else:
 t_node = dict()
 s_domain = dict()
 node_list = []
+domain_list = []
 
 @zk.ChildrenWatch('/nodes')
 def updatenodes(new_node_list):
+    global node_list
     node_list = new_node_list
     print('Node list: %s' % node_list)
     for node in node_list:
         if node in t_node:
             t_node[node].updatenodelist(t_node)
         else:
-            t_node[node] = NodeInstance.NodeInstance(node, t_node, s_domain, zk);
-            if node == myhostname:
-                t_node[node].start()
-                time.sleep(0.2)
-            for node in node_list:
-                if node in t_node:
-                    t_node[node].updatenodelist(t_node)
+            t_node[node] = NodeInstance.NodeInstance(node, t_node, s_domain, zk)
 
 @zk.ChildrenWatch('/domains')
 def updatedomains(new_domain_list):
+    global domain_list
     domain_list = new_domain_list
     print('Domain list: %s' % domain_list)
     for domain in domain_list:
@@ -96,6 +93,9 @@ def updatedomains(new_domain_list):
                 if node in t_node:
                     t_node[node].updatedomainlist(s_domain)
 
+t_node[myhostname].start()
+time.sleep(0.2)
+
 while True:
     # Tick loop
     try: