org.apache.commons.net.discard
Class DiscardUDPClient
DatagramSocketClient
org.apache.commons.net.discard.DiscardUDPClient
public class DiscardUDPClient
extends DatagramSocketClient
The DiscardUDPClient class is a UDP implementation of a client for the
Discard protocol described in RFC 863. To use the class,
just open a local UDP port
with
open
and call
send
to send datagrams to the server
After you're done sending discard data, call
close()
to clean up properly.
void | send(byte[] data, InetAddress host) -
Same as
send(data, data.length, host.
|
void | send(byte[] data, int length, InetAddress host) -
Same as
send(data, length, host.
|
void | send(byte[] data, int length, InetAddress host, int port) -
Sends the specified data to the specified server at the specified port.
|
DEFAULT_PORT
public static final int DEFAULT_PORT
The default discard port. It is set to 9 according to RFC 863. **
DiscardUDPClient
public DiscardUDPClient()
send
public void send(byte[] data,
InetAddress host)
throws IOException
Same as
send(data, data.length, host. DiscardUDPClient.DEFAULT_PORT)
.
send
public void send(byte[] data,
int length,
InetAddress host)
throws IOException
Same as
send(data, length, host. DiscardUDPClient.DEFAULT_PORT)
.
send
public void send(byte[] data,
int length,
InetAddress host,
int port)
throws IOException
Sends the specified data to the specified server at the specified port.
data
- The discard data to send.length
- The length of the data to send. Should be less than
or equal to the length of the data byte array.host
- The address of the server.port
- The service port.