| 1 |
ab11 |
1.1 |
import java.net.*; |
| 2 |
|
|
|
| 3 |
|
|
|
| 4 |
|
|
/** |
| 5 |
|
|
* LowLevelNet - Basic Netowking Class for Java Host <br><br> |
| 6 |
|
|
* Version 1.0 <br><br> |
| 7 |
|
|
* Version History: <br> |
| 8 |
|
|
* 16/11/00 1.0 Initial Version <br> |
| 9 |
|
|
* <br> |
| 10 |
|
|
* @author Ash Beeson <a href="mailto:ab11@ukc.ac.uk">ab11@ukc.ac.uk</a> |
| 11 |
|
|
*/ |
| 12 |
|
|
class LowLevelNet { |
| 13 |
|
|
|
| 14 |
|
|
/** |
| 15 |
|
|
* sendUDPPacket - will attempt to send a UDP packet containing 'inText' to server |
| 16 |
|
|
* on the specificed port. |
| 17 |
|
|
*/ |
| 18 |
|
|
public static void sendUDPPacket( Config config, String inText ){ |
| 19 |
|
|
|
| 20 |
|
|
if ( inText.length() != 0 ){ |
| 21 |
|
|
|
| 22 |
|
|
// will throw an exception if an error occurs, so must bung it in a try |
| 23 |
|
|
// try { |
| 24 |
|
|
DatagramPacket udp = new DatagramPacket( inText.getBytes(), inText.length(), config.getFilterName(), config.getFilterUDPPort() ); |
| 25 |
|
|
// } |
| 26 |
|
|
//catch ( UnknownHostException e ){ |
| 27 |
|
|
// the serverName supplied could not be resolved using dns |
| 28 |
|
|
// } |
| 29 |
|
|
} |
| 30 |
|
|
} |
| 31 |
|
|
|
| 32 |
|
|
|
| 33 |
|
|
|
| 34 |
|
|
} |