Support optional payloads in msgpack implementation (miguelgrinberg#981)

Cromfel · web-flow · commit ce1afd79e69e · 2022-07-27T11:34:07.000+01:00
diff --git a/src/socketio/msgpack_packet.py b/src/socketio/msgpack_packet.py
@@ -13,6 +13,6 @@ def decode(self, encoded_packet):
         """Decode a transmitted package."""
         decoded = msgpack.loads(encoded_packet)
         self.packet_type = decoded['type']
-        self.data = decoded['data']
+        self.data = decoded.get('data')
         self.id = decoded.get('id')
         self.namespace = decoded['nsp']
