Exemplos de TinyIpc.Synchronization TinyReadWriteLock.AcquireReadLock em C# (CSharp)

Exemplo n.º 1

        public void Calling_ReleaseReadLock_should_release_lock()
        {
            using var readWriteLock = new TinyReadWriteLock(Guid.NewGuid().ToString(), 1);

            readWriteLock.AcquireReadLock();
            readWriteLock.IsReaderLockHeld.ShouldBeTrue();

            readWriteLock.ReleaseReadLock();
            readWriteLock.IsReaderLockHeld.ShouldBeFalse();
        }

Exemplo n.º 2

        public void Calling_AcquireWriteLock_then_AquireReadLock_should_wait_for_other_lock()
        {
            var lockId = Guid.NewGuid().ToString();

            using var readWriteLock1 = new TinyReadWriteLock(lockId, 2);
            using var readWriteLock2 = new TinyReadWriteLock(lockId, 2);

            readWriteLock1.AcquireWriteLock();

            var readLockTask = Task.Run(() => readWriteLock2.AcquireReadLock());

            WaitForTaskToStart(readLockTask);

            readWriteLock1.IsWriterLockHeld.ShouldBeTrue();
            readWriteLock2.IsReaderLockHeld.ShouldBeFalse();

            readWriteLock1.ReleaseWriteLock();

            readLockTask.Wait();

            readWriteLock1.IsWriterLockHeld.ShouldBeFalse();
            readWriteLock2.IsReaderLockHeld.ShouldBeTrue();
        }