Support sending and showing received metadata in grpc_cli

1 files changed, 9 insertions, 3 deletions

diff --git a/test/cpp/util/cli_call.h b/test/cpp/util/cli_call.h
index 7be8bb63c4..8d114c9cb5 100644
--- a/test/cpp/util/cli_call.h
+++ b/test/cpp/util/cli_call.h
@@ -34,17 +34,23 @@
 #ifndef GRPC_TEST_CPP_UTIL_CLI_CALL_H
 #define GRPC_TEST_CPP_UTIL_CLI_CALL_H
 
+#include <map>
+
 #include <grpc++/channel_interface.h>
 #include <grpc++/config.h>
+#include <grpc++/status.h>
 
 namespace grpc {
 namespace testing {
 
 class CliCall GRPC_FINAL {
  public:
-  static void Call(std::shared_ptr<grpc::ChannelInterface> channel,
-                   const grpc::string& method, const grpc::string& request,
-                   grpc::string* response);
+  typedef std::multimap<grpc::string, grpc::string> MetadataContainer;
+  static Status Call(std::shared_ptr<grpc::ChannelInterface> channel,
+                     const grpc::string& method, const grpc::string& request,
+                     grpc::string* response, const MetadataContainer& metadata,
+                     MetadataContainer* server_initial_metadata,
+                     MetadataContainer* server_trailing_metadata);
 };
 
 }  // namespace testing