private void ThreadBody(int iterations, int payloadSize) { // TODO(jtattermusch): parametrize by number of pending completions. // TODO(jtattermusch): parametrize by cached/non-cached BatchContextSafeHandle var completionRegistry = new CompletionRegistry(environment); var cq = CompletionQueueSafeHandle.CreateAsync(completionRegistry); var call = CreateFakeCall(cq); var sendCompletionCallback = new NopSendCompletionCallback(); var payload = new byte[payloadSize]; var writeFlags = default(WriteFlags); var stopwatch = Stopwatch.StartNew(); for (int i = 0; i < iterations; i++) { call.StartSendMessage(sendCompletionCallback, payload, writeFlags, false); var callback = completionRegistry.Extract(completionRegistry.LastRegisteredKey); callback.OnComplete(true); } stopwatch.Stop(); Console.WriteLine("Elapsed millis: " + stopwatch.ElapsedMilliseconds); cq.Dispose(); }
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); }
private void RunBody() { var completionRegistry = new CompletionRegistry(Environment, () => Environment.BatchContextPool.Lease(), () => throw new NotImplementedException()); var cq = CompletionQueueSafeHandle.CreateAsync(completionRegistry); var call = CreateFakeCall(cq); var sendCompletionCallback = new NopSendCompletionCallback(); var payload = new byte[PayloadSize]; var writeFlags = default(WriteFlags); for (int i = 0; i < Iterations; i++) { call.StartSendMessage(sendCompletionCallback, payload, writeFlags, false); var callback = completionRegistry.Extract(completionRegistry.LastRegisteredKey); callback.OnComplete(true); } cq.Dispose(); }
public void Setup() { var native = NativeMethods.Get(); // nop the native-call via reflection NativeMethods.Delegates.grpcsharp_call_send_status_from_server_delegate nop = (CallSafeHandle call, BatchContextSafeHandle ctx, StatusCode statusCode, byte[] statusMessage, UIntPtr statusMessageLen, MetadataArraySafeHandle metadataArray, int sendEmptyInitialMetadata, byte[] optionalSendBuffer, UIntPtr optionalSendBufferLen, WriteFlags writeFlags) => { completionRegistry.Extract(ctx.Handle).OnComplete(true); // drain the dictionary as we go return(CallError.OK); }; native.GetType().GetField(nameof(native.grpcsharp_call_send_status_from_server)).SetValue(native, nop); environment = GrpcEnvironment.AddRef(); metadata = MetadataArraySafeHandle.Create(Metadata.Empty); completionRegistry = new CompletionRegistry(environment, () => environment.BatchContextPool.Lease(), () => throw new NotImplementedException()); var cq = CompletionQueueSafeHandle.CreateAsync(completionRegistry); call = CreateFakeCall(cq); }
private void ThreadBody(int iterations, int payloadSize) { var completionRegistry = new CompletionRegistry(environment, () => environment.BatchContextPool.Lease()); var cq = CompletionQueueSafeHandle.CreateAsync(completionRegistry); var call = CreateFakeCall(cq); var sendCompletionCallback = new NopSendCompletionCallback(); var payload = new byte[payloadSize]; var writeFlags = default(WriteFlags); var stopwatch = Stopwatch.StartNew(); for (int i = 0; i < iterations; i++) { call.StartSendMessage(sendCompletionCallback, payload, writeFlags, false); var callback = completionRegistry.Extract(completionRegistry.LastRegisteredKey); callback.OnComplete(true); } stopwatch.Stop(); Console.WriteLine("Elapsed millis: " + stopwatch.ElapsedMilliseconds); cq.Dispose(); }
private void RunBody() { var completionRegistry = new CompletionRegistry(Environment, () => Environment.BatchContextPool.Lease(), () => throw new NotImplementedException()); var cq = CompletionQueueSafeHandle.CreateAsync(completionRegistry); var call = CreateFakeCall(cq); var sendCompletionCallback = new NopSendCompletionCallback(); var sliceBuffer = SliceBufferSafeHandle.Create(); var writeFlags = default(WriteFlags); for (int i = 0; i < Iterations; i++) { // SendMessage steals the slices from the slice buffer, so we need to repopulate in each iteration. sliceBuffer.Reset(); sliceBuffer.GetSpan(PayloadSize); sliceBuffer.Advance(PayloadSize); call.StartSendMessage(sendCompletionCallback, sliceBuffer, writeFlags, false); var callback = completionRegistry.Extract(completionRegistry.LastRegisteredKey); callback.OnComplete(true); } sliceBuffer.Dispose(); cq.Dispose(); }