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Refactor CallbackService class output in cpp_generator #8722

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Refactor CallbackService class output in cpp_generator #8722

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10 changes: 5 additions & 5 deletions grpc/src/compiler/cpp_generator.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1122,16 +1122,12 @@ static void PrintHeaderService(grpc_generator::Printer* printer,
}
printer->Print(" StreamedService;\n");

printer->Outdent();
printer->Print("};\n");
printer->Print(service->GetTrailingComments("//").c_str());

// Optional CallbackService (modern async API)
if ((*vars)["generate_callback_api"] == "1") {
(*vars)["Service"] = service->name();
printer->Print("\n#if defined(GRPC_CALLBACK_API_NONEXPERIMENTAL)\n");
printer->Print(*vars,
"class $Service$::CallbackService : public ::grpc::Service "
"class CallbackService : public ::grpc::Service "
"{\n public:\n CallbackService();\n virtual "
"~CallbackService();\n");
printer->Indent();
Expand Down Expand Up @@ -1167,6 +1163,10 @@ static void PrintHeaderService(grpc_generator::Printer* printer,
"};\n#else\n// Callback API requested but not available in this gRPC "
"version.\n#endif // GRPC_CALLBACK_API_NONEXPERIMENTAL\n");
}

printer->Outdent();
printer->Print("};\n");
printer->Print(service->GetTrailingComments("//").c_str());
}

} // namespace
Expand Down