[rdkafka] add non-blocking poll call to serve cb's #1102
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nick-zh
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makasim
approved these changes
Oct 6, 2020
Steveb-p
approved these changes
Oct 7, 2020
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Async nature of Kafka driver and since we're not really waiting for message production results errors might occur later on, but this is the least that can be done and should increase the overall stability ;) @nick-zh thanks. |
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Should fix #749, calling
poll(0)is non-blocking and poses minimal overhead. This way callbacks can be triggered, which is important to receive errors, delivery reports, etc. when producing a message.