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java.lang.Object | +--org.apache.commons.net.DatagramSocketClient | +--org.apache.commons.net.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,
java.net.InetAddress host)
Same as send(data, data.length, host. |
void |
send(byte[] data,
int length,
java.net.InetAddress host)
Same as send(data, length, host. |
void |
send(byte[] data,
int length,
java.net.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, java.net.InetAddress host, int port) throws java.io.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.
java.io.IOException
- If an error occurs during the datagram send
operation.public void send(byte[] data, int length, java.net.InetAddress host) throws java.io.IOException
send(data, length, host. DiscardUDPClient.DEFAULT_PORT)
.
java.io.IOException
public void send(byte[] data, java.net.InetAddress host) throws java.io.IOException
send(data, data.length, host. DiscardUDPClient.DEFAULT_PORT)
.
java.io.IOException
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