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  * Licensed to the Apache Software Foundation (ASF) under one or more
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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.

public class DiscardUDPClient extends DatagramSocketClient
The default discard port. It is set to 9 according to RFC 863. *
    public static final int DEFAULT_PORT = 9;
    public DiscardUDPClient()
         = new DatagramPacket(new byte[0], 0);

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.
Throws: If an error occurs during the datagram send operation.
    public void send(byte[] dataint lengthInetAddress hostint port)
    throws IOException

Same as send(data, length, host. DiscardUDPClient.DEFAULT_PORT).
    public void send(byte[] dataint lengthInetAddress host)
    throws IOException

Same as send(data, data.length, host. DiscardUDPClient.DEFAULT_PORT).
    public void send(byte[] dataInetAddress hostthrows IOException
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