let client = &comp.payload_start[0..nl];
let client = str::from_utf8(client).context("client addr utf-8")?;
let client: IpAddr = client.parse().context("client address")?;
-
-
+// let client = all_clients.get(&client).ok_or_else(|| anyhow!(BAD_CLIENT))?;
eprintln!("boundary={:?} start={} name={:?} client={}",
boundary, start, &comp.name, client);