Which version of grpc are you using?
On Tue, Jun 18, 2024 at 5:34 AM 'Pawan Kumar Sharma' via grpc.io <
grpc-io@googlegroups.com> wrote:
>
> Pawan Kumar Sharma
> 6:03 PM (now)
>
>
>
> to grpc.io
> In Local I am using plain Text for production useTransport security is
> used as aws ALB only supports ssl settings.
> So just a corrections:
> Map<String, Object> customArgs = new HashMap<>();
> customArgs.put("channelNumber", String.valueOf(channelNumber));
> ManagedChannel channel = ManagedChannelBuilder.forTarget(grpcUrl)
> .useTransportSecurity()
> .defaultLoadBalancingPolicy("round_robin")
> .enableRetry()
> .maxRetryAttempts(6)
> .defaultServiceConfig(customArgs)
> .build();
>
> Thanks & Regards,
> Pawan Sharma
>
> On Tuesday, June 18, 2024 at 5:41:35 PM UTC+5:30 Pawan Kumar Sharma wrote:
>
>> Hi Guys,
>>
>> I am seeing 1-2% grpc Traffic gets dropped even after following best
>> practices.
>> I am using channel polling of size 10-20, best practices suggested in for
>> polling is we have a unique channel name and even with retry added these
>> numbers did not change.
>> For channel creation I using bellow code:
>> Map<String, Object> customArgs = new HashMap<>();
>> customArgs.put("channelNumber", String.valueOf(channelNumber));
>> ManagedChannel channel = ManagedChannelBuilder.forTarget(grpcUrl)
>> .usePlaintext()
>> .defaultLoadBalancingPolicy("round_robin")
>> .enableRetry()
>> .maxRetryAttempts(6)
>> .defaultServiceConfig(customArgs)
>> .build();
>>
>> And the Error msg I am getting is:
>>
>> RankingServiceSort EXCEPTION : UNAVAILABLE:
>> unavailableio.grpc.stub.ClientCalls|toStatusRuntimeException|262
>> io.grpc.stub.ClientCalls|getUnchecked|243
>> io.grpc.stub.ClientCalls|blockingUnaryCall|156
>> proto.RankingServiceGrpc$RankingServiceBlockingStub|sortInventoryData|169
>> RankingService.RankingGrpcConnector|GetInventoryRanking|80
>>
>> Please help us we are stuck here from 3-4 months, We are using aws grpc
>> supported ALB in between and these best practices though helped us in
>> reducing DeadLine Acceded issue but service Unavailable cases are not
>> getting reduced. Did now found any detailed documentation as well. We are
>> having 2 instances for this service and both CPU and memory and network
>> bandwidth is not at exhausted, used bellow 5%.
>>
>> Thanks & Regards,
>> Pawan Sharma
>>
>
>
>
>
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