text: /*
   *
   * Copyright 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.
   *
   */
  
  #ifndef GRPC_TEST_CPP_INTEROP_HTTP2_CLIENT_H
  #define GRPC_TEST_CPP_INTEROP_HTTP2_CLIENT_H
  
  #include <memory>
  
  #include <grpc/grpc.h>
  #include <grpcpp/channel.h>
  
  #include "src/proto/grpc/testing/messages.pb.h"
  #include "src/proto/grpc/testing/test.grpc.pb.h"
  
  namespace grpc {
  namespace testing {
  
  class Http2Client {
   public:
    explicit Http2Client(const std::shared_ptr<Channel>& channel);
    ~Http2Client() {}
  
    bool DoRstAfterHeader();
    bool DoRstAfterData();
    bool DoRstDuringData();
    bool DoGoaway();
    bool DoPing();
    bool DoMaxStreams();
  
   private:
    class ServiceStub {
     public:
      explicit ServiceStub(const std::shared_ptr<Channel>& channel);
  
      TestService::Stub* Get();
  
     private:
      std::unique_ptr<TestService::Stub> stub_;
      std::shared_ptr<Channel> channel_;
    };
  
    void MaxStreamsWorker(const std::shared_ptr<grpc::Channel>& channel);
    bool AssertStatusCode(const Status& s, StatusCode expected_code);
    Status SendUnaryCall(SimpleResponse* response);
    SimpleRequest BuildDefaultRequest();
    ServiceStub serviceStub_;
    std::shared_ptr<Channel> channel_;
    SimpleRequest defaultRequest_;
  };
  
  }  // namespace testing
  }  // namespace grpc
  
  #endif  // GRPC_TEST_CPP_INTEROP_HTTP2_CLIENT_H
  