Yes, I agree with you that it is all dependent on the generated code. So does protobuf compiler provide the option to generate async APIs? If not, how complicated will it be to modify the complier?
On Tuesday, November 15, 2016 at 5:11:36 PM UTC-8, Feng Xiao wrote: > > > > On Tue, Nov 15, 2016 at 4:37 PM, <[email protected] <javascript:>> > wrote: > >> Thanks for the reply. I am not using gRPC. I want to use protobuf to >> define RPC, but have a separate or customized transport implementation. >> > There is no such thing as sync vs. async API in proto definition. It's > only relevant in the generated service API. For example, given: > service HelloService { > rpc Hello(Request) returns (Response); > } > > You can generate code that provides sync API, or generate code that > provides async API: > class HelloService { > public: > void Hello(const Request& request, const std::function<void(const > Response&)>& result_callback); > } > > >> >> On Tuesday, November 15, 2016 at 4:30:12 PM UTC-8, Feng Xiao wrote: >>> >>> Are you using grpc? You can post grpc related questions to >>> https://groups.google.com/forum/#!forum/grpc-io >>> >>> On Tue, Nov 15, 2016 at 4:03 PM, <[email protected]> wrote: >>> >>>> I notice that when RPC methods are defined in a proto file, they are >>>> all sync APIs. Is there a way to define async methods? Thanks. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Protocol Buffers" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at https://groups.google.com/group/protobuf. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Protocol Buffers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/protobuf. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/protobuf. For more options, visit https://groups.google.com/d/optout.
