| #region Copyright notice and license |
| |
| // Copyright 2015-2016 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.Threading.Tasks; |
| using Grpc.Core.Internal; |
| |
| namespace Grpc.Core |
| { |
| /// <summary> |
| /// Abstraction of client-side RPC invocation. |
| /// </summary> |
| /// <seealso cref="Calls"/> |
| public abstract class CallInvoker |
| { |
| /// <summary> |
| /// Invokes a simple remote call in a blocking fashion. |
| /// </summary> |
| public abstract TResponse BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
| where TRequest : class |
| where TResponse : class; |
| |
| /// <summary> |
| /// Invokes a simple remote call asynchronously. |
| /// </summary> |
| public abstract AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
| where TRequest : class |
| where TResponse : class; |
| |
| /// <summary> |
| /// Invokes a server streaming call asynchronously. |
| /// In server streaming scenario, client sends on request and server responds with a stream of responses. |
| /// </summary> |
| public abstract AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
| where TRequest : class |
| where TResponse : class; |
| |
| /// <summary> |
| /// Invokes a client streaming call asynchronously. |
| /// In client streaming scenario, client sends a stream of requests and server responds with a single response. |
| /// </summary> |
| public abstract AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
| where TRequest : class |
| where TResponse : class; |
| |
| /// <summary> |
| /// Invokes a duplex streaming call asynchronously. |
| /// In duplex streaming scenario, client sends a stream of requests and server responds with a stream of responses. |
| /// The response stream is completely independent and both side can be sending messages at the same time. |
| /// </summary> |
| public abstract AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
| where TRequest : class |
| where TResponse : class; |
| } |
| } |