Fix dict error in for loop

dlinknctu · May 28, 2016 · c541194 · c541194
1 parent f484483
commit c541194
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/core/src/floodlight_modules/busylink_detect.py b/core/src/floodlight_modules/busylink_detect.py
@@ -134,7 +134,7 @@ def parsePortFeatures_v1_3(self,features):
     def busyLinkDetect(self):
         self.BLD_result = []
         # Calculate link's countBytes and capacity
-        for link_id in self.links:
+        for link_id in self.links.copy():
             src = self.links[link_id]['source']
             srcp = self.links[link_id]['sourcePort']
             dest = self.links[link_id]['target']
@@ -155,11 +155,11 @@ def busyLinkDetect(self):
         # Initialize self.statistics value
         if len(self.statistics) == 0:
             self.statistics = dict(self.links)
-            for link_id in self.statistics:
+            for link_id in self.statistics.copy():
                 self.statistics[link_id]['state'] = self.baseState
 
         # Check threshold
-        for link_id in self.links:
+        for link_id in self.links.copy():
             if link_id in self.statistics:
                 if (self.links[link_id]['countBytes'] - self.statistics[link_id]['countBytes']) / self.statistics[link_id]['capacity'] >= self.threshold:
                     self.overthreshold(link_id)