Makes the server push new leaders to consumers, which then send dummy data through quick bypassing the connection cache to get a measurement of a kind of rtt to the TPU. The consumers then submit the measurement to the server which can use it to sample consumers optimally.
Also includes a fix of the rejection sampling and a finalization of smart consumer selection based on transaction land rate by TPU.
Makes the server push new leaders to consumers, which then send dummy data through quick bypassing the connection cache to get a measurement of a kind of rtt to the TPU. The consumers then submit the measurement to the server which can use it to sample consumers optimally.
Also includes a fix of the rejection sampling and a finalization of smart consumer selection based on transaction land rate by TPU.