Package com.oroinc.net
Class DiscardUDPClient
java.lang.Object
com.oroinc.net.DatagramSocketClient
com.oroinc.net.DiscardUDPClient
- Direct Known Subclasses:
EchoUDPClient
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.
- Author:
- Daniel F. Savarese
- See Also:
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Field Summary
FieldsFields inherited from class com.oroinc.net.DatagramSocketClient
_isOpen_, _socket_, _socketFactory_, _timeout_
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
send
(byte[] data, int length, InetAddress host) Same assend(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.void
send
(byte[] data, InetAddress host) Same assend(data, data.length, host.
Methods inherited from class com.oroinc.net.DatagramSocketClient
close, getDefaultTimeout, getLocalAddress, getLocalPort, getSoTimeout, isOpen, open, open, open, setDatagramSocketFactory, setDefaultTimeout, setSoTimeout
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Field Details
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DEFAULT_PORT
public static final int DEFAULT_PORTThe default discard port. It is set to 9 according to RFC 863.- See Also:
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Constructor Details
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DiscardUDPClient
public DiscardUDPClient()
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Method Details
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send
Sends the specified data to the specified server at the specified port.- Parameters:
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:
IOException
- If an error occurs during the datagram send operation.
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send
Same assend(data, length, host. DiscardUDPClient.DEFAULT_PORT)
.- Throws:
IOException
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send
Same assend(data, data.length, host. DiscardUDPClient.DEFAULT_PORT)
.- Throws:
IOException
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