Merge pull request #18 from bobvandevijver/remove-traffic-max

Fixes #13. Configurable traffic maximum

README.md

@@ -27,6 +27,10 @@ If you are using the scripts on a different Fritz!Box model please let me know b
   fritzbox\_traffic shows you the traffic of the WAN interface (requires fritzconnection)  
   ![http://i.imgur.com/8BwNMOL.png](http://i.imgur.com/8BwNMOL.png)
 
+  If you do not want to show the interface maximum values, add the following to your plugin-configuration:
+
+    env.traffic_remove_max true
+  
 ## fritzbox\_connection\_uptime
 
   fritzbox\_connection\_uptime shows you the connection uptime in days (requires fritzconnection)  

fritzbox_traffic.py

@@ -32,6 +32,7 @@ def print_values():
     up_traffic = conn.call_action('WANCommonInterfaceConfig', 'GetTotalBytesSent')['NewTotalBytesSent']
     print ('up.value %d' % up_traffic)
 
+    if not os.environ.get('traffic_remove_max'):
         max_down_traffic = conn.call_action('WANCommonInterfaceConfig', 'GetCommonLinkProperties')[
             'NewLayer1DownstreamMaxBitRate']
         print ('maxdown.value %d' % max_down_traffic)
@@ -61,6 +62,7 @@ def print_config():
     print "up.max 1000000000"
     print "up.negative down"
     print "up.info Traffic of the WAN interface."
+    if not os.environ.get('traffic_remove_max'):
         print "maxdown.label received"
         print "maxdown.type GAUGE"
         print "maxdown.graph no"