Constant reth::network::transactions::constants::tx_fetcher::DEFAULT_DIVISOR_MAX_COUNT_PENDING_POOL_IMPORTS_ON_FIND_IDLE_PEER

pub const DEFAULT_DIVISOR_MAX_COUNT_PENDING_POOL_IMPORTS_ON_FIND_IDLE_PEER: usize = 4; // 4usize

search for any idle peer to which to send a request filled with hashes pending fetch. The max pending pool imports is configured in PendingPoolImportsInfo.

Default is 4 requests.