Thank you for the response. Checked with authors of proto, it does look like they meant the stream to be closed not the connection. https://github.com/openconfig/gribi/issues/10
On Thursday, August 19, 2021 at 12:29:16 AM UTC-7 [email protected] wrote: > Hi, > I'm assuming that you mean "...requirement for *the server* to close the > *connection > from the client* based on...". > I strongly believe that by "closes the connection to the client" the > author did not mean the whole HTTP/2 *connection* but only the given > HTTP/2 *stream* on which the client made such a request. If my guess is > correct, then all you need to do on your server is to send error response > with the status set to FAILED_PRECONDITION in the trailing meta-data. I > don't know C++ API, but in Java it's as simple as > responseObserver.onError(Status.FAILED_PRECONDITION.asException()) and I > guess in C++ there is a similar corresponding error sending mechanism as > well. > > Hope this helps :) > > On Thursday, August 19, 2021 at 11:53:27 AM UTC+7 Ram wrote: > >> Hello all, >> >> In the gRIBI protofile >> <https://github.com/openconfig/gribi/blob/40372e8b4395934f2ebfd30c39615e42dc383f2c/v1/proto/service/gribi.proto#L108> >> specification >> there is a requirement to close the client connection based on some invalid >> request parameters, it looks like that needs to be initiated by the network >> element(server). >> * // If the client redundancy mode is ALL_PRIMARY, but a client * >> *// sends election_id, the network element closes the connection * >> *// to the client and responds with FAILED_PRECONDITION in * >> *// status.proto's `code` and sets ModifyRPCErrorDetails.reason * >> *// to ELECTION_ID_IN_ALL_PRIMARY * >> >> Is there a mechanism available in gRPC C++ to achieve this? Is it >> possible to get the client connection info from RPC context and initiate >> disconnection upon invalid parameters? >> >> Thank you, -Ram. >> > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/a824b710-6427-4aef-bf9d-51bdb22b936en%40googlegroups.com.
