Bugfix in message, added a handle for returning a list of the stream messages from handleMessages()

lasp/lasp_avstream.py

@@ -124,7 +124,7 @@ class AudioStream:
         ]
 
         if len(matching_devices) == 0:
-            raise RuntimeError("Could not find device {daqconfig.device_name}")
+            raise RuntimeError(f"Could not find device {daqconfig.device_name}")
 
         # TODO: We pick te first one, what to do if we have multiple matches?
         # Is that even possible?
@@ -160,7 +160,7 @@ class AudioStream:
         # TODO: Fix this. This gives bug on Windows, the threading lock does
         # give a strange erro.
         try:
-            if not self.running():
+            if not self.running:
                 return 1
         except Exception as e:
             print(e)
@@ -291,7 +291,7 @@ class AvStreamProcess(mp.Process):
 
         except Exception as e:
             self.sendAllQueues(
-                StreamMsg.streamError, avtype, f"Error starting stream {str(e)}"
+                StreamMsg.streamError, avtype, f"Error starting stream: {str(e)}"
             )
             return
 
@@ -494,6 +494,7 @@ class StreamManager:
         Handle messages that are still on the pipe.
         """
         # logging.debug('StreamManager::handleMessages()')
+        msgs = []
         while not self.our_msgqueue.empty():
             msg, data = self.our_msgqueue.get()
             logging.debug(f'StreamManager obtained message {msg}')
@@ -535,6 +536,9 @@ class StreamManager:
                 devices, = data
                 # logging.debug(devices)
                 self.devices = devices
+            msgs.append((msg, data))
+
+        return msgs
 
     def getDeviceList(self):
         self.handleMessages()