Fix issue with jobs occasionally showing for the wrong server

lib/client/dashboard_window.py

@@ -29,10 +29,6 @@ def make_sortable(tree):
         tree.heading(col, text=col, command=lambda c=col: sort_column(tree, c))
 
 
-def available_servers():
-    return [socket.gethostname()]
-
-
 class DashboardWindow:
 
     lib_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
@@ -238,7 +234,10 @@ class DashboardWindow:
                         tree.item(item, values=new_values, tags=tags)
                         break
 
+            hostname = self.server_proxy.hostname
             job_fetch = self.server_proxy.get_jobs()
+            # have to check hostname is still valid because of delay in fetching jobs
+            if hostname == self.server_proxy.hostname:
                 if job_fetch is not None:
                     if len(job_fetch) < len(self.job_cache) or len(job_fetch) == 0:
                         self.job_tree.delete(*self.job_tree.get_children())
@@ -279,6 +278,10 @@ class DashboardWindow:
 
 
 def start_client():
+
+    logging.basicConfig(format='%(asctime)s: %(levelname)s: %(module)s: %(message)s', datefmt='%d-%b-%y %H:%M:%S',
+                        level='INFO'.upper())
+
     x = DashboardWindow()
     x.mainloop()