let server, client = Duration::from_secs(meta.need_parse()?);
}
+ meta!{
+ mtu, ( != ), client,
+ let server, client: u32 = meta.parse()?.unwrap_or(server);
+ }
+
meta!{
max_batch_down, (), min(client, server),
let server, client: u32 = meta.parse()?.unwrap_or(server);