fix(pubsublite): remove async ack processing #4189
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product-auto-label
bot
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the
api: pubsublite
google-cla
bot
added
the
cla: yes
tmdiep
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manuelmenzella-google
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Jun 8, 2021
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Just process the ack synchronously, as it is actually not that expensive. It potentially (rarely) involves sending a flow control request to the Subscribe stream, but the response is asynchronous.
This may be causing issues with messages acks being lost and preventing subscriber clients from making progress.