Fixed UDP broadcast echo packets not being filtered.

Examples/Filetransfer.py

@@ -135,7 +135,12 @@ def client_disconnected(link):
 
 def client_request(message, packet):
     global serve_path
-    filename = message.decode("utf-8")
+
+    try:
+        filename = message.decode("utf-8")
+    except Exception as e:
+        filename = None
+
     if filename in list_files():
         try:
             # If we have the requested file, we'll

RNS/Transport.py

@@ -397,8 +397,9 @@ class Transport:
         if sent:
             packet.sent = True
             packet.sent_at = time.time()
+            Transport.packet_hashlist.append(packet.packet_hash)
 
-                # Don't generate receipt if it has been explicitly disabled
+            # Don't generate receipt if it has been explicitly disabled
             if (packet.create_receipt == True and
                 # Only generate receipts for DATA packets
                 packet.packet_type == RNS.Packet.DATA and