Exemplo n.º 1
0
  public static void main(String args[]) {
    String worldName = System.getProperty("multiverse.worldname");
    Properties properties = InitLogAndPid.initLogAndPid(args, worldName, null);

    System.err.println("Multiverse server version " + ServerVersion.getVersionString());

    List<String> agentNames = new LinkedList<String>();

    LongOpt[] longopts = new LongOpt[2];
    longopts[0] = new LongOpt("pid", LongOpt.REQUIRED_ARGUMENT, null, 2);
    longopts[1] = new LongOpt("port", LongOpt.REQUIRED_ARGUMENT, null, 3);
    Getopt opt = new Getopt("DomainServer", args, "a:m:t:p:P:", longopts);
    int c;
    int port = DEFAULT_PORT;

    String portStr = properties.getProperty("multiverse.msgsvr_port");
    if (portStr != null) port = Integer.parseInt(portStr);

    PluginStartGroup pluginStartGroup = new PluginStartGroup();

    while ((c = opt.getopt()) != -1) {
      switch (c) {
        case 'a':
          agentNames.add(opt.getOptarg());
          break;
        case 't':
        case 'm':
          // ignore RuntimeMarshalling flags
          opt.getOptarg();
          break;
        case 'p':
          String pluginSpec = opt.getOptarg();
          String[] pluginDef = pluginSpec.split(",", 2);
          if (pluginDef.length != 2) {
            System.err.println("Invalid plugin spec format: " + pluginSpec);
            Log.error("Invalid plugin spec format: " + pluginSpec);
            System.exit(1);
          }
          int expected = Integer.parseInt(pluginDef[1]);
          pluginStartGroup.add(pluginDef[0], expected);
          break;
        case '?':
          System.exit(1);
          break;
        case 'P':
          break;
        case 2:
          // ignore --pid
          opt.getOptarg();
          break;
          // port
        case 3:
          String arg = opt.getOptarg();
          port = Integer.parseInt(arg);
          break;
        default:
          break;
      }
    }

    String svrName = System.getProperty("multiverse.loggername");
    String runDir = System.getProperty("multiverse.rundir");

    // Windows non-Cygwin only - save process ID for status script
    if (System.getProperty("os.name").contains("Windows") && svrName != null && runDir != null) {
      saveProcessID(svrName, runDir);
    }

    // parse command-line options

    domainServer = new DomainServer(port);
    domainServer.setAgentNames(agentNames);
    domainServer.setWorldName(worldName);
    domainServer.start();

    pluginStartGroup.prepareDependencies(properties, worldName);
    domainServer.addPluginStartGroup(pluginStartGroup);
    pluginStartGroup.pluginAvailable("Domain", "Domain");

    String timeoutStr = properties.getProperty("multiverse.startup_timeout");
    int timeout = 120;
    if (timeoutStr != null) {
      timeout = Integer.parseInt(timeoutStr);
    }

    ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
    ScheduledFuture<?> timeoutHandler =
        scheduler.schedule(new TimeoutRunnable(timeout), timeout, TimeUnit.SECONDS);

    javax.crypto.SecretKey domainKey = SecureTokenUtil.generateDomainKey();
    // XXX Use a random keyID for now. Ideally, this would be semi-unique.
    long keyId = new Random().nextLong();
    encodedDomainKey = Base64.encodeBytes(SecureTokenUtil.encodeDomainKey(keyId, domainKey));
    Log.debug("generated domain key: " + encodedDomainKey);

    try {
      pluginStartGroup.awaitDependency("Domain");
      timeoutHandler.cancel(false);
      String availableMessage = properties.getProperty("multiverse.world_available_message");
      String availableFile = properties.getProperty("multiverse.world_available_file");
      if (availableFile != null) touchFile(FileUtil.expandFileName(availableFile));
      if (availableMessage != null) System.err.println("\n" + availableMessage);
      while (true) {
        Thread.sleep(10000000);
      }
    } catch (Exception ex) {
      Log.exception("DomainServer.main", ex);
    }
  }