public virtual void Cleanup()
{
if (Environment != null)
{
Environment = null;
GrpcEnvironment.ReleaseAsync().Wait();
}
}
public void CreateSyncAndDestroy()
{
GrpcEnvironment.AddRef();
var cq = CompletionQueueSafeHandle.CreateSync();
cq.Dispose();
GrpcEnvironment.ReleaseAsync().Wait();
}
public void SubsequentInvocations()
{
var env1 = GrpcEnvironment.AddRef();
var env2 = GrpcEnvironment.AddRef();
Assert.AreSame(env1, env2);
GrpcEnvironment.ReleaseAsync().Wait();
GrpcEnvironment.ReleaseAsync().Wait();
}
public void InitializeAndShutdownGrpcEnvironment()
{
var env = GrpcEnvironment.AddRef();
Assert.IsTrue(env.CompletionQueues.Count > 0);
for (int i = 0; i < env.CompletionQueues.Count; i++)
{
Assert.IsNotNull(env.CompletionQueues.ElementAt(i));
}
GrpcEnvironment.ReleaseAsync().Wait();
}
public void CreateAsyncAndShutdown()
{
var env = GrpcEnvironment.AddRef();
var cq = CompletionQueueSafeHandle.CreateAsync(new CompletionRegistry(env, () => BatchContextSafeHandle.Create(), () => RequestCallContextSafeHandle.Create()));
cq.Shutdown();
var ev = cq.Next();
cq.Dispose();
GrpcEnvironment.ReleaseAsync().Wait();
Assert.AreEqual(CompletionQueueEvent.CompletionType.Shutdown, ev.type);
Assert.AreNotEqual(IntPtr.Zero, ev.success);
}
public void ShuttingDownEventIsFired()
{
var cts = new CancellationTokenSource();
var handler = new EventHandler((sender, args) => { cts.Cancel(); });
GrpcEnvironment.ShuttingDown += handler;
var env = GrpcEnvironment.AddRef();
GrpcEnvironment.ReleaseAsync().Wait();
GrpcEnvironment.ShuttingDown -= handler;
Assert.IsTrue(cts.Token.IsCancellationRequested);
}
public void CompletionQueueCreateDestroyBenchmark()
{
GrpcEnvironment.AddRef(); // completion queue requires gRPC environment being initialized.
BenchmarkUtil.RunBenchmark(
10, 10,
() =>
{
CompletionQueueSafeHandle cq = CompletionQueueSafeHandle.Create();
cq.Dispose();
});
GrpcEnvironment.ReleaseAsync().Wait();
}
public void CreateAndShutdown()
{
GrpcEnvironment.AddRef();
var cq = CompletionQueueSafeHandle.Create();
cq.Shutdown();
var ev = cq.Next();
cq.Dispose();
GrpcEnvironment.ReleaseAsync().Wait();
Assert.AreEqual(CompletionQueueEvent.CompletionType.Shutdown, ev.type);
Assert.AreNotEqual(IntPtr.Zero, ev.success);
Assert.AreEqual(IntPtr.Zero, ev.tag);
}
public virtual void Cleanup()
{
for (int i = 0; i < ThreadCount; i++)
{
dispatchQueues[i].Add(null); // null action request termination of the worker thread.
workers[i].Join();
}
if (Environment != null)
{
Environment = null;
GrpcEnvironment.ReleaseAsync().Wait();
}
}
public void InitializeAfterShutdown()
{
Assert.AreEqual(0, GrpcEnvironment.GetRefCount());
var env1 = GrpcEnvironment.AddRef();
GrpcEnvironment.ReleaseAsync().Wait();
var env2 = GrpcEnvironment.AddRef();
GrpcEnvironment.ReleaseAsync().Wait();
Assert.AreNotSame(env1, env2);
}
public void Cleanup()
{
GrpcEnvironment.ReleaseAsync().Wait();
// TODO(jtattermusch): track GC stats
}
public void ReleaseWithoutAddRef()
{
Assert.AreEqual(0, GrpcEnvironment.GetRefCount());
Assert.ThrowsAsync(typeof(InvalidOperationException), async() => await GrpcEnvironment.ReleaseAsync());
}
public void Cleanup()
{
GrpcEnvironment.ReleaseAsync().Wait();
}