Merge pull request #6893 from y-zeng/handler_http_response

Add http2 status code in error_message if it's not 200

1 files changed, 2 insertions, 0 deletions

diff --git a/examples/cpp/helloworld/greeter_client.cc b/examples/cpp/helloworld/greeter_client.cc
index bf3b63cb57..12209f37df 100644
--- a/examples/cpp/helloworld/greeter_client.cc
+++ b/examples/cpp/helloworld/greeter_client.cc
@@ -72,6 +72,8 @@ class GreeterClient {
     if (status.ok()) {
       return reply.message();
     } else {
+      std::cout << status.error_code() << ": " << status.error_message()
+                << std::endl;
       return "RPC failed";
     }
   }