grpc/include/grpc++/channel_interface.h

/*
 *
 * Copyright 2014, Google Inc.
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 * modification, are permitted provided that the following conditions are
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 *
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 * in the documentation and/or other materials provided with the
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#ifndef __GRPCPP_CHANNEL_INTERFACE_H__
#define __GRPCPP_CHANNEL_INTERFACE_H__

#include <grpc++/status.h>

namespace google {
namespace protobuf {
class Message;
}
}

namespace grpc {

class ClientContext;
class RpcMethod;
class StreamContextInterface;

class ChannelInterface {
 public:
  virtual ~ChannelInterface() {}

  virtual Status StartBlockingRpc(const RpcMethod& method,
                                  ClientContext* context,
                                  const google::protobuf::Message& request,
                                  google::protobuf::Message* result) = 0;

  virtual StreamContextInterface* CreateStream(
      const RpcMethod& method, ClientContext* context,
      const google::protobuf::Message* request,
      google::protobuf::Message* result) = 0;
};

}  // namespace grpc

#endif  // __GRPCPP_CHANNEL_INTERFACE_H__