Thanks.
On Wed, Aug 12, 2020 at 12:09 PM 'Richard Belleville' via grpc.io <
grpc-io@googlegroups.com> wrote:
> gRPC does not handle application-level acknowledgement of receipt of
> messages. If you want to do this, you'll have to add it into your protocol.
> Your method might look something like this:
>
>
> syntax = "proto3";
>
> message MetricRequest {
> ...
> }
>
> message MetricResponse {
> oneof payload {
> google.protobuf.Empty ack = 1;
> ... // Whatever the original intended response was.
> }
> }
>
> service MultiGreeter {
> rpc MetricReport (MetricRequest) returns (stream MetricResponse) {}
> }
>
> Your server would then immediately acknowledge receipt of a client request
> by sending a MetricResponse with only the ack field set.
>
> Thanks,
> Richard
> On Thursday, August 6, 2020 at 6:27:50 PM UTC-7 sud@gmail.com wrote:
>
>> Hi all,
>> I must be missing something simple. I'm using the python client to
>> generate RPC messages for a bidirectional streaming service. The server is
>> in java and generates messages very rarely. How can i at a grpc level know
>> if messages have been delivered to the business logic on the server side?
>>
>> This is an example i see at many places:
>>
>> response = stub.MetricReport(iter(repeated_metric()))
>>
>> for r in response:
>>
>>//Do something with response
>>
>>
>> However, this seems to be a blocking call and like i said the server
>> rarely responds. What can i look at from a grpc level to get delivery
>> status?
>>
>> Thanks
>> Sudharsan
>>
>>
>>
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