Implement FillOps

1 files changed, 12 insertions, 2 deletions

diff --git a/include/grpc++/impl/call.h b/include/grpc++/impl/call.h
index 91f3f58443..edc6555b0c 100644
--- a/include/grpc++/impl/call.h
+++ b/include/grpc++/impl/call.h
@@ -34,6 +34,7 @@
 #ifndef __GRPCPP_CALL_H__
 #define __GRPCPP_CALL_H__
 
+#include <grpc/grpc.h>
 #include <grpc++/status.h>
 #include <grpc++/completion_queue.h>
 
@@ -72,16 +73,25 @@ class CallOpBuffer final : public CompletionQueueTag {
   // Convert to an array of grpc_op elements
   void FillOps(grpc_op *ops, size_t *nops);
 
+  // Release send buffers.
+  void ReleaseSendBuffer();
+
   // Called by completion queue just prior to returning from Next() or Pluck()
   void FinalizeResult(void *tag, bool *status) override;
 
  private:
   void *return_tag_ = nullptr;
-  std::multimap<grpc::string, grpc::string>* metadata_ = nullptr;
+  size_t initial_metadata_count_ = 0;
+  grpc_metadata* initial_metadata_ = nullptr;
   const google::protobuf::Message* send_message_ = nullptr;
+  grpc_byte_buffer* write_buffer_ = nullptr;
   google::protobuf::Message* recv_message_ = nullptr;
+  grpc_byte_buffer* recv_message_buf_ = nullptr;
   bool client_send_close_ = false;
-  Status* status_ = nullptr;
+  Status* recv_status_ = nullptr;
+  grpc_status_code status_code_ = GRPC_STATUS_OK;
+  char* status_details_ = nullptr;
+  size_t status_details_capacity_ = 0;
 };
 
 class CCallDeleter {