37 bool TracingClient::StartTracing(const std::string& host_config, uint64_t& session_num) {  in StartTracing()  argument
71     session_num = request_status.session_id().session_id();  in StartTracing()
75 bool TracingClient::StopTracing(const uint64_t session_num) {  in StopTracing()  argument
79     session_id.set_session_id(session_num);  in StopTracing()
82         std::cerr << __func__ << ": for session_id " << session_num  in StopTracing()
87         std::cerr << __func__ << ": for session_id " << session_num  in StopTracing()
92     std::cout << __func__ << ": succeed for session_id " << session_num << std::endl;  in StopTracing()
96 bool TracingClient::GetTracingFile(const uint64_t session_num, const std::string& file_path) {  in GetTracingFile()  argument
104         std::cerr << __func__ << ": for session_id " << session_num << " failed to open file "  in GetTracingFile()
111     session_id.set_session_id(session_num);  in GetTracingFile()
122         std::cerr << __func__ << " failed for session_id " << session_num  in GetTracingFile()