Function afterDns

lib/dgram.js:564–570

(ex, ip)

    this.once('connect', callback);

  const afterDns = (ex, ip) => {
    defaultTriggerAsyncIdScope(
      this[async_id_symbol],
      doConnect,
      ex, this, ip, address, port, callback,
    );
  };

  state.handle.lookup(address, afterDns);
}