refactored

msg_source.py

@@ -1,15 +1,15 @@
 from abc import ABC
-from msg_montainer import MsgContainer
+from msg_container import MsgContainer
 from msg_sink import MsgSink
 
 class MsgSource(ABC):
 	def __init__(self):
-		self.sinks = {}
+		self.sinks = []
 
-	def register_recv(self, name: str, sink: MsgSink):
-		self.sinks[name] = {'sink': sink}
+	def register_recv(self, sink: MsgSink):
+		self.sinks.append(sink)
 
 	def call_sinks(self, msg: MsgContainer):
-		if msg.name in self.sinks:
-			sink = self.sinks[msg.name]['sink']
-			sink.on_recv(msg)
+		for sink in self.sinks:
+			if sink.is_msg(msg):
+				sink.on_recv(msg)