61 lines
1.6 KiB
Java
61 lines
1.6 KiB
Java
/*
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* This Java source file was generated by the Gradle 'init' task.
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*/
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package biz.nellemann.jperf;
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import picocli.CommandLine;
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import picocli.CommandLine.Command;
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import java.util.concurrent.Callable;
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@Command(name = "jperf", mixinStandardHelpOptions = true, version = "0.1",
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description = "Network performance measurement tool.")
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public class App implements Callable<Integer> {
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@Override
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public Integer call() throws Exception { // your business logic goes here...
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// Start server
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UdpServer udpServer = new UdpServer();
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udpServer.start();
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int sequence = 0;
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// Start client and send some messages
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UdpClient udpClient = new UdpClient();
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// Start datagram
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Datagram datagram = new Datagram(DataType.HANDSHAKE.getValue(), 64, sequence++);
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udpClient.send(datagram);
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// TODO: Wait for ACK
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// Data datagrams ...
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for(int i = 0; i < 10; i++) {
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Thread.sleep(1000);
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datagram = new Datagram(DataType.DATA.getValue(), 64, sequence++);
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udpClient.send(datagram);
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}
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// End datagram
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datagram = new Datagram(DataType.END.getValue(), 64, sequence++);
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udpClient.send(datagram);
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udpClient.close();
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Thread.sleep(1000);
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return 0;
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}
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// this example implements Callable, so parsing, error handling and handling user
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// requests for usage help or version help can be done with one line of code.
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public static void main(String... args) {
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int exitCode = new CommandLine(new App()).execute(args);
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System.exit(exitCode);
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}
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}
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