1 #region Copyright notice and license 2 3 // Copyright 2015 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 17 #endregion 18 19 using System; 20 21 namespace Grpc.Core.Internal 22 { 23 /// <summary> 24 /// Flags to enable special call behaviors (client-side only). 25 /// </summary> 26 [Flags] 27 internal enum CallFlags 28 { 29 /// <summary> 30 /// The call is idempotent (retrying the call doesn't change the outcome of the operation). 31 /// </summary> 32 IdempotentRequest = 0x10, 33 34 /// <summary> 35 /// If channel is in <c>ChannelState.TransientFailure</c>, attempt waiting for the channel to recover 36 /// instead of failing the call immediately. 37 /// </summary> 38 WaitForReady = 0x20, 39 40 /// <summary> 41 /// The call is cacheable. gRPC is free to use GET verb */ 42 /// </summary> 43 CacheableRequest = 0x40 44 } 45 } 46