def _send_offset_fetch_request_either(self, group, payloads, fail_on_error,
callback):
return [
callback(
OffsetFetchResponsePayload(
req.topic, req.partition,
self.group_offsets[req.topic].get(req.partition,
-1), None, 0 if
req.partition in self.group_offsets[req.topic] else 3), )
for req in payloads
]
def pluck_topic_offset_or_zero_on_unknown(resp):
try:
check_error(resp)
except UnknownTopicOrPartitionError:
# If the server doesn't have any commited offsets by this group for
# this topic, assume it's zero.
pass
# The API spec says server wont set an error, but 0.8.1.1 does. The actual
# check is if the offset is -1.
if resp.offset == -1:
return OffsetFetchResponsePayload(
resp.topic,
resp.partition,
0,
resp.metadata,
0,
)
return resp
def mock_offset_fetch_request(group, payloads, **kwargs):
return [
OffsetFetchResponsePayload(p.topic, p.partition, 0, b'', 0)
for p in payloads
]