/** * Stops the timer, cancelling all tasks * * @throws InterruptedException if interrupted while waiting for thread to return */ public void stop() { stopRunner(); List<Runnable> remaining_tasks = pool.shutdownNow(); for (Runnable task : remaining_tasks) { if (task instanceof Future) { Future future = (Future) task; future.cancel(true); } } pool.getQueue().clear(); try { pool.awaitTermination(Global.THREADPOOL_SHUTDOWN_WAIT_TIME, TimeUnit.MILLISECONDS); } catch (InterruptedException e) { } }
@Override public synchronized void close() throws SecurityException { if (pool.isShutdown()) { return; } try { // first, anything in the retry queue should be tried one last time and then we give up on it allowRetry = false; for (LogglySample sample : retryQueue) { pool.submit(sample); } retryQueue.clear(); System.out.println( "Shutting down Loggly handler - waiting 90 seconds for " + pool.getQueue().size() + " logs to finish"); pool.shutdown(); try { boolean result = pool.awaitTermination(90, TimeUnit.SECONDS); if (!result) { System.out.println( "Not all Loggly messages sent out - still had " + pool.getQueue().size() + " left :("); pool.shutdownNow(); } } catch (InterruptedException e) { // ignore } } finally { httpClient.getConnectionManager().shutdown(); System.out.println("Loggly handler shut down"); } }
@Override public void stop() { if (sharedHttpServers != null) { for (HttpServer server : sharedHttpServers.values()) { server.close(); } sharedHttpServers = null; } if (sharedNetServers != null) { for (NetServer server : sharedNetServers.values()) { server.close(); } sharedNetServers = null; } if (timer != null) { timer.stop(); timer = null; } if (eventBus != null) { eventBus.close(null); } if (backgroundPool != null) { backgroundPool.shutdown(); } if (acceptorPool != null) { acceptorPool.shutdown(); } try { if (backgroundPool != null) { backgroundPool.awaitTermination(20, TimeUnit.SECONDS); backgroundPool = null; } } catch (InterruptedException ex) { // ignore } try { if (acceptorPool != null) { acceptorPool.awaitTermination(20, TimeUnit.SECONDS); acceptorPool = null; } } catch (InterruptedException ex) { // ignore } // log.info("Release external resources from worker pool"); if (corePool != null) { corePool.releaseExternalResources(); corePool = null; } // log.info("Release external resources: done"); setContext(null); }