Exemplo n.º 1
0
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void terminateSharedLockAcquisition() throws InterruptedException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void TerminateSharedLockAcquisition()
        {
            _client.acquireExclusive(LockTracer.NONE, ResourceTypes.Node, 1);
            Future <bool> sharedLockAcquisition = ThreadB.execute(state =>
            {
                _client2.acquireShared(LockTracer.NONE, ResourceTypes.Node, 1);
                return(true);
            });

            assertThat(ThreadB, Waiting);

            _clock.forward(101, TimeUnit.MILLISECONDS);

            VerifyAcquisitionFailure(sharedLockAcquisition);
        }
Exemplo n.º 2
0
 private void FlushLocks(LockTracer lockTracer, long[] current, int cursor, ResourceType currentType, bool exclusive)
 {
     if (cursor > 0)
     {
         long[] resourceIds = Arrays.copyOf(current, cursor);
         if (exclusive)
         {
             _clientDelegate.acquireExclusive(lockTracer, currentType, resourceIds);
         }
         else
         {
             _clientDelegate.acquireShared(lockTracer, currentType, resourceIds);
         }
     }
 }
Exemplo n.º 3
0
            public override void Run()
            {
                try
                {
                    StartSignal.await();
                    Stack <object> lockStack = new Stack <object>();
                    for (int i = 0; i < NumberOfIterations; i++)
                    {
                        try
                        {
                            int depth = DepthCount;
                            do
                            {
                                float f = Rand.nextFloat();
                                if (f < ReadWriteRatio)
                                {
                                    Client.acquireShared(LockTracer.NONE, NODE, NodeId);
                                    lockStack.Push(Read);
                                }
                                else
                                {
                                    Client.acquireExclusive(LockTracer.NONE, NODE, NodeId);
                                    lockStack.Push(Write);
                                }
                            } while (--depth > 0);

                            while (lockStack.Count > 0)
                            {
                                if (lockStack.Pop() == Read)
                                {
                                    Client.releaseShared(NODE, NodeId);
                                }
                                else
                                {
                                    Client.releaseExclusive(NODE, NodeId);
                                }
                            }
                        }
                        catch (DeadlockDetectedException)
                        {
                        }
                        finally
                        {
                            while (lockStack.Count > 0)
                            {
                                if (lockStack.Pop() == Read)
                                {
                                    Client.releaseShared(NODE, NodeId);
                                }
                                else
                                {
                                    Client.releaseExclusive(NODE, NodeId);
                                }
                            }
                        }
                    }
                }
                catch (Exception e)
                {
                    Error = e;
                }
            }