[GitHub] [arrow] lidavidm commented on issue #34415: [Python]: Trying to read metadata without calling done_writing hangs both client and server thread

["lidavidm (via GitHub)" <gi...@apache.org>]

lidavidm commented on issue #34415:
URL: https://github.com/apache/arrow/issues/34415#issuecomment-1452129782

   If you don't call done_writing, then the server will never break out of `for batch in reader`. The read and write streams are independent, so just reading on the client side isn't enough to tell the server that the writes are done.


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