[scripts] worker.py: only send one READY message to the scheduler

beat/core/scripts/worker.py

@@ -221,8 +221,10 @@ def main(user_input=None):
     # Send READY messages until the scheduler acknowlege us
     global stop
 
+    socket.send('rdy')
+    logger.info("Waiting for the scheduler...")
+
     while not stop:
-        socket.send('rdy')
 
         socks = dict(poller.poll(100))
         if not (socket in socks) or (socks[socket] != zmq.POLLIN):