Examples of edu.emory.mathcs.backport.java.util.concurrent.ExecutorService.shutdownNow()

Package edu.emory.mathcs.backport.java.util.concurrent

Class edu.emory.mathcs.backport.java.util.concurrent.ExecutorService

Examples of edu.emory.mathcs.backport.java.util.concurrent.ExecutorService.shutdownNow()

edu.emory.mathcs.backport.java.util.concurrent.ExecutorService.shutdownNow()
Attempts to stop all actively executing tasks, halts the processing of waiting tasks, and returns a list of the tasks that were awaiting execution.
There are no guarantees beyond best-effort attempts to stop processing actively executing tasks. For example, typical implementations will cancel via {@link Thread#interrupt}, so if any tasks mask or fail to respond to interrupts, they may never terminate. @return list of tasks that never commenced execution @throws SecurityException if a security manager exists andshutting down this ExecutorService may manipulate threads that the caller is not permitted to modify because it does not hold {@link java.lang.RuntimePermission}("modifyThread"), or the security manager's checkAccess method denies access.

        executor.submit(new PooledProducerTask(pcf, QUEUE1_NAME));
      }
      
      // Wait for all message to arrive.
      assertTrue(doneLatch.await(20, TimeUnit.SECONDS));      
      executor.shutdownNow();


      Assert.assertEquals(NUM_MESSAGE_TO_SEND, messageCount.get());


    } finally {

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        Thread.sleep(1000);
        executor.submit(new PooledProducerTask(pcf, QUEUE1_NAME));
      }


      assertTrue(doneLatch.await(20, TimeUnit.SECONDS));      
      executor.shutdownNow();


      Assert.assertEquals(MAX_PRODUCERS * NUM_MESSAGE_TO_SEND,
          messageCount.get());
    } finally {

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        Thread.sleep(1000);
        executor.submit(new NonPooledProducerTask(acf1, QUEUE1_NAME));
      }


      assertTrue(doneLatch.await(20, TimeUnit.SECONDS));      
      executor.shutdownNow();


      Assert.assertEquals(MAX_PRODUCERS * NUM_MESSAGE_TO_SEND, messageCount.get());
    } finally {


      container1.stop();

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        executor.submit(new PooledProducerTask(pcf, QUEUE1_NAME));
      }
      
      // Wait for all message to arrive.
      assertTrue(doneLatch.await(20, TimeUnit.SECONDS));      
      executor.shutdownNow();


      Assert.assertEquals(NUM_MESSAGE_TO_SEND, messageCount.get());


    } finally {

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        Thread.sleep(1000);
        executor.submit(new PooledProducerTask(pcf, QUEUE1_NAME));
      }


      assertTrue(doneLatch.await(20, TimeUnit.SECONDS));      
      executor.shutdownNow();


      Assert.assertEquals(MAX_PRODUCERS * NUM_MESSAGE_TO_SEND,
          messageCount.get());
    } finally {

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        Thread.sleep(1000);
        executor.submit(new NonPooledProducerTask(acf1, QUEUE1_NAME));
      }


      assertTrue(doneLatch.await(20, TimeUnit.SECONDS));      
      executor.shutdownNow();


      Assert.assertEquals(MAX_PRODUCERS * NUM_MESSAGE_TO_SEND, messageCount.get());
    } finally {


      container1.stop();

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