packet loss header cast

nsg-ethz · Aug 5, 2021 · 58802a4 · 58802a4
1 parent 1f3570f
commit 58802a4
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/exercises/11-Packet-Loss-Detection/packet-loss-controller.py b/exercises/11-Packet-Loss-Detection/packet-loss-controller.py
@@ -145,7 +145,7 @@ def recv_msg_cpu(self, pkt):
         switch_name = interface.split("-")[0]
         packet = Ether(str(pkt))
         if packet.type == 0x1234:
-            loss_header = LossHeader(packet.payload)
+            loss_header = LossHeader(bytes(packet.payload))
             batch_id = loss_header.batch_id >> 7
             print switch_name, batch_id
 

diff --git a/exercises/11-Packet-Loss-Detection/solution/packet-loss-controller.py b/exercises/11-Packet-Loss-Detection/solution/packet-loss-controller.py
@@ -225,7 +225,7 @@ def recv_msg_cpu(self, pkt):
         switch_name = interface.split("-")[0]
         packet = Ether(str(pkt))
         if packet.type == 0x1234:
-            loss_header = LossHeader(packet.payload)
+            loss_header = LossHeader(bytes(packet.payload))
             batch_id = loss_header.batch_id >> 7
             print switch_name, batch_id
             self.check_sw_links(switch_name, batch_id)