f33b7abffb
An earlier version of this code was aiming to create a partition by manipulating stakes, and setting some of them to zero: https://github.com/solana-labs/solana/blob/cde146155/core/src/broadcast_stage/broadcast_duplicates_run.rs#L65-L116 https://github.com/solana-labs/solana/pull/18971 moved stakes computation further down the stream, and so that logic could no longer live there. This commit adds back cluster partitions by intercepting packets before send.