Function solana_cli::cluster_query::process_ping

pub fn process_ping(
    rpc_client: &RpcClient,
    config: &CliConfig<'_>,
    interval: &Duration,
    count: &Option<u64>,
    timeout: &Duration,
    fixed_blockhash: &Option<Hash>,
    print_timestamp: bool,
    compute_unit_price: Option<&u64>
) -> ProcessResult