Propagate timeout to _retrieve_offsets #33
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The default timeout of _retrieve_offsets is infinite, this makes the Consumer block indefinitely even if poll was called with a timeout. Propagate the timeout from the Consumer to the Fetcher operation, removing some of the timeout as more and more sub-operation consume the total allowed timeout. During a `poll` operation, the timeout for positions and offsets is kept separate because poll will always keep running and accumulate messages until the end of the timeout. We want to be able to poll messages for a short time (or for zero time, the default) while allowing some delay when retrieving the positions.
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The default timeout of ensure_coordinator_ready is infinite, this makes the Consumer block indefinitely even if poll was called with a timeout.
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The default timeout of
_retrieve_offsetsis infinite, this makes theConsumer block indefinitely even if poll was called with a timeout.
Propagate the timeout from the Consumer to the Fetcher operation,
removing some of the timeout as more and more sub-operation
consume the total allowed timeout.
During a
polloperation, the timeout for positions and offsets iskept separate because poll will always keep running and accumulate
messages until the end of the timeout. We want to be able to poll
messages for a short time (or for zero time, the default) while allowing
some delay when retrieving the positions.
Once
_retrieve_offsetsis fixed, the same problem happens withensure_coordinator_ready, this is fixed by the second commit.