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java.lang.Objectorg.apache.commons.net.DatagramSocketClient
org.apache.commons.net.discard.DiscardUDPClient
public class DiscardUDPClient
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.
DiscardTCPClient| Field Summary | |
|---|---|
static int |
DEFAULT_PORT
The default discard port. |
| Fields inherited from class org.apache.commons.net.DatagramSocketClient |
|---|
_isOpen_, _socket_, _socketFactory_, _timeout_ |
| Constructor Summary | |
|---|---|
DiscardUDPClient()
|
|
| Method Summary | |
|---|---|
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. |
| Methods inherited from class org.apache.commons.net.DatagramSocketClient |
|---|
close, getDefaultTimeout, getLocalAddress, getLocalPort, getSoTimeout, isOpen, open, open, open, setDatagramSocketFactory, setDefaultTimeout, setSoTimeout |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final int DEFAULT_PORT
| Constructor Detail |
|---|
public DiscardUDPClient()
| Method Detail |
|---|
public void send(byte[] data,
int length,
InetAddress host,
int port)
throws IOException
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.
IOException - If an error occurs during the datagram send
operation.
public void send(byte[] data,
int length,
InetAddress host)
throws IOException
send(data, length, host. DiscardUDPClient.DEFAULT_PORT).
IOException
public void send(byte[] data,
InetAddress host)
throws IOException
send(data, data.length, host. DiscardUDPClient.DEFAULT_PORT).
IOException
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