[GitHub] [arrow] motybz commented on issue #12974: [Python][flight] How to log the GeneratorStream duration

[GitBox <gi...@apache.org>]

motybz commented on issue #12974:
URL: https://github.com/apache/arrow/issues/12974#issuecomment-1117201801

   It works, thank you...
   
   I made some changes and fixed the "middlware" typo
   
   `class TimingServerMiddleware(flight.ServerMiddleware):
       def __init__(self, start):
           self.start = start
           
       def call_completed(self, exception):
           logging.debug(f"Data consumed in {time.monotonic() - self.start}s")
   
   class TimingServerMiddlewareFactory(flight.ServerMiddlewareFactory):
       def start_call(self, info, headers):
           return TimingServerMiddleware(time.monotonic())`


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