| #region Copyright notice and license |
| |
| // Copyright 2015 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #endregion |
| |
| using System; |
| using System.Runtime.InteropServices; |
| |
| namespace Grpc.Core.Internal |
| { |
| /// <summary> |
| /// grpc_event from grpc/grpc.h |
| /// </summary> |
| [StructLayout(LayoutKind.Sequential)] |
| internal struct CompletionQueueEvent |
| { |
| static readonly NativeMethods Native = NativeMethods.Get(); |
| |
| public CompletionType type; |
| public int success; |
| public IntPtr tag; |
| |
| internal static int NativeSize |
| { |
| get |
| { |
| return Native.grpcsharp_sizeof_grpc_event(); |
| } |
| } |
| |
| /// <summary> |
| /// grpc_completion_type from grpc/grpc.h |
| /// </summary> |
| internal enum CompletionType |
| { |
| /* Shutting down */ |
| Shutdown, |
| |
| /* No event before timeout */ |
| Timeout, |
| |
| /* operation completion */ |
| OpComplete |
| } |
| } |
| } |