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				@@ -91,8 +91,8 @@ class Server: 
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				         peer_is_sender = client_hello.decode('utf-8') == 'sender\n' 
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				         writer.write("Start!\n".encode('utf-8'))  # Send start signal to client 
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				         await writer.drain() 
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				-        self._working = True 
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				         if peer_is_sender: 
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				+            self._working = True 
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				             logging.info("Sender is connecting...") 
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				             await self.run_reader(reader=reader) 
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				             logging.info("Incoming transmission ended") 
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				@@ -100,7 +100,7 @@ class Server: 
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				             logging.info("Receiver is connecting...") 
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				             await self.run_writer(writer=writer) 
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				             logging.info("Outgoing transmission ended") 
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				-            self._working = False  # Reset peer_is_sender 
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				+            self._working = False 
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				         return 
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				     def run(self): 
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