// NewUdp creates and returns a new Udp.
func NewUDP(p protos.Protocols) (*UDP, error) {
portMap, err := buildPortsMap(p.GetAllUDP())
if err != nil {
return nil, err
}
udp := &UDP{protocols: p, portMap: portMap}
logp.Debug("udp", "Port map: %v", portMap)
return udp, nil
}
