async_server_context.h

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#ifndef __GRPCPP_ASYNC_SERVER_CONTEXT_H__
#define __GRPCPP_ASYNC_SERVER_CONTEXT_H__

#include <chrono>

#include <grpc++/config.h>

struct grpc_byte_buffer;
struct grpc_call;
struct grpc_completion_queue;

namespace google {
namespace protobuf {
class Message;
}
}

using std::chrono::system_clock;

namespace grpc {
class Status;

// TODO(rocking): wrap grpc c structures.
class AsyncServerContext {
 public:
  AsyncServerContext(grpc_call* call, const grpc::string& method,
                     const grpc::string& host,
                     system_clock::time_point absolute_deadline);
  ~AsyncServerContext();

  // Accept this rpc, bind it to a completion queue.
  void Accept(grpc_completion_queue* cq);

  // Read and write calls, all async. Return true for success.
  bool StartRead(google::protobuf::Message* request);
  bool StartWrite(const google::protobuf::Message& response, int flags);
  bool StartWriteStatus(const Status& status);