Diag prints of decoded docs

Author: mrakitin

src/bluesky/callbacks/zmq.py

@@ -290,7 +290,6 @@ async def _poll(self):
             message = await self._socket.recv()
             try:
                 prefix, name, doc = message.split(b" ", 2)
-                print(f"{name = }\n{doc}\n")
             except ValueError as e:
                 if self._strict:
                     raise Bluesky0MQDecodeError from e
@@ -333,6 +332,7 @@ async def _poll(self):
                             f"\n\n{e}"
                         )
                         continue
+                print(f"{name = }\n{doc}")
                 self.loop.call_soon(self.process, DocumentNames[name], doc)
 
     def start(self):