Examples of ShutdownManager

ariba.util.shutdown.ShutdownManager
The ShutdownManager is responsible for executing shutdown requests as graceful as possible. There are several elements in the shutdown sequence:
1. ShutdownDelayer are objects which can delay the shutdown request
2. ShutdownHook are objects which are invoked during the actual shutdown process
3. ExitHook is the object which is invoked last to stop the VM
@aribaapi ariba
com.google.dataconnector.util.ShutdownManager
Collects all threads and objects that need to be shutdown. This may be for exiting but it could also be for other cleanups. Register your {@link Stoppable} instances here and call {@link #shutdownGroup(String)} or{@link #shutdownAll()} when you need to terminate them. @author rayc@google.com (Ray Colline)
com.tinkerpop.rexster.server.ShutdownManager
google.com/p/shutdown-listener/ @author Stephen Mallette (http://stephen.genoprime.com)

Examples of ariba.util.shutdown.ShutdownManager

    ////////////////////////////////////


    public void initiateShutdown ()
    {
        Log.aribaweb_shutdown.debug("Shutdown request received.  Refusing new sessions.");
        ShutdownManager sm = ShutdownManager.get();
        AWShutdownState.init(sm);
        AWMonitorStats monitorStats = monitorStats();
        setRefusingNewSessions(true);
        monitorStats.setGracefulShutdown(true);
        monitorStats.setRemainingShutdownPeriod(sm.getTimeBeforeShutdown());
    }

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Examples of com.google.dataconnector.util.ShutdownManager

        this.frameReceiver = new FrameReceiver();
        this.frameReceiver.setInputStream(getInputStream());
        this.calls = new ConcurrentHashMap<String, SdcClientCall>();


        BlockingQueue<FrameInfo> sendQueue = new LinkedBlockingQueue<SdcFrame.FrameInfo>();
        ShutdownManager shutdownManager = new ShutdownManager();
        this.frameSender = new FrameSender(sendQueue, shutdownManager);
        this.frameSender.setOutputStream(getOutputStream());
    }

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Examples of com.google.dataconnector.util.ShutdownManager

  public static void main(final String[] args) {
    // Bootstrap logging system
    PropertyConfigurator.configure(getBootstrapLoggingProperties());


    final Injector injector = ClientGuiceModule.getInjector();
    final ShutdownManager shutdownManager = injector.getInstance(ShutdownManager.class);
    // Add shutdown hook to call shutdown if control c or OS SIGTERM is received.
    Runtime.getRuntime().addShutdownHook(new Thread() {
      @Override
      public void run() {
        shutdownManager.shutdownAll();
      }
    });


    // Starts the client in a loop that exponentially backs off. 
    while (true) {
      try {
        // Only try to back-off if we have unsuccessful connections.
        if (unsuccessfulAttempts > 0) {
          long backOffTime = (long) Math.min(
              MAX_BACKOFF_TIME, Math.pow(2, unsuccessfulAttempts) * 1000L);
          try {
            // Sleep for the amount of time needed.
            Thread.sleep(backOffTime);
          } catch (InterruptedException e) {
            LOG.error("Interrupted while trying to exponentially back off. Exiting.");
            break;
          }
          LOG.info("Starting agent after " + unsuccessfulAttempts + " unsuccessful attempts." +
              " Next connect in " + backOffTime + " milliseconds.");
        } else if (unsuccessfulAttempts == -1) {
          // We are being told to quit probably because we were only configured to start once.
          break;
        }
        injector.getInstance(Client.class).parseFlagsValidateAndConnect(args);
      } catch (Exception e) { // This is an outside server loop. Catch everything.
        LOG.error("Agent died.", e);
        shutdownManager.shutdownAll();
      }
    }
  }

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Examples of com.tinkerpop.rexster.server.ShutdownManager

            logger.warn("Error while shutting down graphs.  All graphs may not have been shutdown cleanly.");
        }
    }


    private void startShutdownManager(final RexsterProperties properties) throws Exception {
        final ShutdownManager shutdownManager = new ShutdownManager(properties);


        //Register a shutdown hook
        shutdownManager.registerShutdownListener(new ShutdownManager.ShutdownListener() {
            public void shutdown() {
            // shutdown grizzly/graphs
            stop();
            }
        });


        //Start the shutdown listener
        shutdownManager.start();


        //Wait for a shutdown request and all shutdown listeners to complete
        shutdownManager.waitForShutdown();
    }

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