41 lines
1.3 KiB
Java
41 lines
1.3 KiB
Java
package netpp;
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public class Main {
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public final static String COOJA_MAGIC = "c30c";
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public final static String resource = "/test/myresource";
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public static void main(String[] args) {
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if (args.length < 2) {
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System.err.println("[F] Bad parameters");
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System.err.println("Usage: ");
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System.err.println("$ exe <prefix> <n>");
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System.err.println(" prefix IPv6 /64 prefix (mind the format!)");
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System.err.println(" n number of nodes");
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System.err.println();
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System.err.println("Example:");
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System.err.println("$ exe 2001:db8:0:0 10");
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System.exit(1);
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}
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final String prefix = args[0];
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final int n = Integer.parseInt(args[1]);
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System.err.println("[I] now subscribing to node [2; " + n + "] in " + prefix + "/64");
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// TODO pay attention to this for-cycle and mind the hexadecimal values!
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/* subscribe to every node */
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for (int i = 2; i <= n; i++) { // node 1 is the gateway, skip. And mind the <=
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String uri_string = "coap://[" + prefix + ":" + COOJA_MAGIC + "::" + Integer.toString(i) + "]" + resource;
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System.err.println("[I] subscribing to " + uri_string);
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Node node = new Node(uri_string);
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}
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try {
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Thread.sleep(5 * 60 * 1000); // 5 min
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} catch (InterruptedException ex) {
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System.err.println(ex);
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}
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}
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}
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