144         auto subcontext_command = SubcontextCommand();  in MainLoop()  local
145         if (!subcontext_command.ParseFromString(*init_message)) {  in MainLoop()
150         switch (subcontext_command.command_case()) {  in MainLoop()
152                 RunCommand(subcontext_command.execute_command(), &reply);  in MainLoop()
156                 ExpandArgs(subcontext_command.expand_args_command(), &reply);  in MainLoop()
161                            << subcontext_command.command_case();  in MainLoop()
274 Result<SubcontextReply> Subcontext::TransmitMessage(const SubcontextCommand& subcontext_command) {  in TransmitMessage()  argument
275     if (auto result = SendMessage(socket_.get(), subcontext_command); !result.ok()) {  in TransmitMessage()
300     auto subcontext_command = SubcontextCommand();  in Execute()  local
303         RepeatedPtrFieldBackInserter(subcontext_command.mutable_execute_command()->mutable_args()));  in Execute()
305     auto subcontext_reply = TransmitMessage(subcontext_command);  in Execute()
324     auto subcontext_command = SubcontextCommand{};  in ExpandArgs()
327                   subcontext_command.mutable_expand_args_command()->mutable_args()));  in ExpandArgs()
329     auto subcontext_reply = TransmitMessage(subcontext_command);  in ExpandArgs()