refactored MsgSink and MsgSource

receiver/ubx_packetizer.py

@@ -1,7 +1,7 @@
 import struct
 from msg_container import MsgContainer
-from msg_sink import MsgSink
-from msg_source import MsgSource
+from msg_listener import MsgListener
+from msg_talker import MsgTalker
 from ubx.ubx import UBX_SYNC_WORD, frame_parse, frame_create
 from receiver.ubx_receiver import UbxReceiver
 
@@ -10,10 +10,10 @@ def ubx_pkt_debug(s: str):
 	if UBX_PKT_DEBUG:
 		print(s)
 
-class UbxPacketizer(MsgSink, MsgSource):
+class UbxPacketizer(MsgListener, MsgTalker):
 	def __init__(self, sync_bytes: bytes = UBX_SYNC_WORD):
-		MsgSink.__init__(self)
-		MsgSource.__init__(self)
+		MsgListener.__init__(self)
+		MsgTalker.__init__(self)
 		self.sync_bytes = sync_bytes
 		self.packet = b''
 		self.wait_sync = True
@@ -51,7 +51,7 @@ class UbxPacketizer(MsgSink, MsgSource):
 					data, hdr = frame_parse(self.packet)
 					if data is not None:
 						if hdr.length == len(data):
-							self.call_sinks(MsgContainer(msg.name, self.timestamp, self.packet))
+							self.call_listener(MsgContainer(msg.name, self.timestamp, self.packet))
 							self.packet = b''
 							self.wait_sync = True
 
@@ -61,9 +61,9 @@ class UbxPacketizer(MsgSink, MsgSource):
 
 if __name__ == "__main__":
 	UBX_PKT_DEBUG = True
-	class MySink(MsgSink):
+	class MySink(MsgListener):
 		def __init__(self):
-			MsgSink.__init__(self)
+			MsgListener.__init__(self)
 
 		def on_recv(self, msg: MsgContainer):
 			print(msg)
@@ -74,7 +74,7 @@ if __name__ == "__main__":
 	ubx_rx = UbxReceiver('test', 1, 2)
 
 	pkt = UbxPacketizer()
-	pkt.register_recv(ubx_rx)
+	pkt.register_listener(ubx_rx)
 
 	pkt.reset()
 	frame = frame_create(_class=1, _id=2, _data=b'Hallo' + b'\xb5' + b',\x62Welt') + frame_create(_class=1, _id=2, _data=b',') + frame_create(_class=1, _id=2, _data=b'UBX') + frame_create(_class=1, _id=2, _data=b'World')