diff options
Diffstat (limited to 'include/grpc++/impl/codegen/client_context.h')
| -rw-r--r-- | include/grpc++/impl/codegen/client_context.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/grpc++/impl/codegen/client_context.h b/include/grpc++/impl/codegen/client_context.h index 22b581cbc5..61d97ce818 100644 --- a/include/grpc++/impl/codegen/client_context.h +++ b/include/grpc++/impl/codegen/client_context.h @@ -348,6 +348,13 @@ class ClientContext { /// Applications never need to call this method. grpc_call* c_call() { return call_; } + /// EXPERIMENTAL debugging API + /// + /// if status is not ok() for an RPC, this will return a detailed string + /// of the gRPC Core error that led to the failure. It should not be relied + /// upon for anything other than gaining more debug data in failure cases. + grpc::string debug_error_string() const { return debug_error_string_; } + private: // Disallow copy and assign. ClientContext(const ClientContext&); @@ -374,6 +381,11 @@ class ClientContext { template <class InputMessage, class OutputMessage> friend class ::grpc::internal::BlockingUnaryCallImpl; + // Used by friend class CallOpClientRecvStatus + void set_debug_error_string(const grpc::string& debug_error_string) { + debug_error_string_ = debug_error_string; + } + grpc_call* call() const { return call_; } void set_call(grpc_call* call, const std::shared_ptr<Channel>& channel); @@ -412,6 +424,8 @@ class ClientContext { grpc_compression_algorithm compression_algorithm_; bool initial_metadata_corked_; + + grpc::string debug_error_string_; }; } // namespace grpc |