// 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
}
// Creates and returns a new Tcp.
func NewTcp(p protos.Protocols) (*Tcp, error) {
portMap, err := buildPortsMap(p.GetAllTcp())
if err != nil {
return nil, err
}
tcp := &Tcp{protocols: p, portMap: portMap}
tcp.streamsMap = make(map[common.HashableIpPortTuple]*TcpStream, TCP_STREAM_HASH_SIZE)
logp.Debug("tcp", "Port map: %v", portMap)
return tcp, nil
}
// Creates and returns a new Tcp.
func NewTcp(p protos.Protocols) (*Tcp, error) {
portMap, err := buildPortsMap(p.GetAllTcp())
if err != nil {
return nil, err
}
tcp := &Tcp{
protocols: p,
portMap: portMap,
streams: common.NewCache(protos.DefaultTransactionExpiration,
protos.DefaultTransactionHashSize),
}
tcp.streams.StartJanitor(protos.DefaultTransactionExpiration)
logp.Debug("tcp", "Port map: %v", portMap)
return tcp, nil
}