- added stream talker

- added stream listener

transceiver.py

@@ -1,15 +1,17 @@
-from msg.talker import MsgTalker
 from a_backend import ABackend
-from msg.container import *
+from stream.talker import StreamTalker
+from stream.listener import StreamListener
 
-class Transceiver(MsgTalker):
+
+class Transceiver(StreamListener, StreamTalker):
 	def __init__(self, name: str):
-		MsgTalker.__init__(self)
+		StreamListener.__init__(self)
+		StreamTalker.__init__(self)
 		self.name = name
 		self.backend = None
 
-	def on_recv(self, msg: MsgContainer):
-		self.call_listener(msg)
+	def on_recv(self, data: bytes):
+		self.call_listener(data)
 
 	def on_register(self, backend: ABackend):
 		self.backend = backend