[grpc-io] Re: [grpc-java] global exception handler on client-side

Here's the example that shows what I'm trying to achieve - https://github.com/cartmanez/grpc-java-by-example/tree/master/error-handling-example The idea is the following: I have a set of domain exception known by each microservice. There's a mapping domain exception <-> StatusRuntimeException

[grpc-io] CppDepend

Hi, We are always glad to sponsor OSS projects. In return we'd just ask you to upload on your OSS project page https://github.com/grpc/grpc the logo attached linked back to https://www.cppdepend.com What do you think? If you accept we'd just need your postal address and phone# to emit your OSS

[grpc-io] Re: gRFC L25: Make GrpcBuffer{Reader|Writer} Public

Yes, this class would only be used with protobuf. I like your suggested rename to GrpcProtoBufferReader, and I will incorporate that change before merging. As of now, the the newly public classes are only being used by our codegen, which is already proto dependent. We will ensure that any code

[grpc-io] GRPC threading model

Hi Guys, Can someone please answer a few questions about GRPC threading model? If I create a ManagedChannel thusly: NettyChannelBuilder builder = NettyChannelBuilder.forAddress( host, port ); builder.eventLoopGroup( new NioEventLoopGroup(2) ); builder.executor( new ThreadPoolExecutor( 1, 1,

[grpc-io] Re: grpc java mutual auth BAD certificate

Yes, basically. If you can use the openssl tool (like s_client) to use the certs, then we would know this is a problem on the java side. On Thursday, March 1, 2018 at 12:58:11 PM UTC-8, cr2...@gmail.com wrote: > > Does this just wrapper the local native oppenssl implementation ? > > On

[grpc-io] Re: grpc java mutual auth BAD certificate

Not tried that yet but I removed the keyManger setting and got the very same error. So I'm really now thinking it's nothing actually wrong with the client keys/certs being set there. On Thursday, March 1, 2018 at 2:16:14 PM UTC-5, Carl Mastrangelo wrote: > > Can you try with some of the

[grpc-io] Re: grpc java mutual auth BAD certificate

Does this just wrapper the local native oppenssl implementation ? On Thursday, March 1, 2018 at 2:16:14 PM UTC-5, Carl Mastrangelo wrote: > > Can you try with some of the default certs provided? We use > https://github.com/grpc/grpc-java/tree/master/testing/src/main/resources/certs > > for

[grpc-io] Re: GRPC threading model

Answers inline On Thursday, March 1, 2018 at 12:53:15 PM UTC-8, vicva...@gmail.com wrote: > > > Hi Guys, > > Can someone please answer a few questions about GRPC threading model? > > If I create a ManagedChannel thusly: > > NettyChannelBuilder builder = NettyChannelBuilder.forAddress( host, port

[grpc-io] Re: gRPC Java: How are the QPS benchmarks calculated?

It's been a while since I looked at this code, but I'm probably the most familiar with it. The close loop benchmark you are looking at records each latency in a histogram called `recorder`. At the end of the benchmark, the latencies are added up and the 50th / 99th percentile is reported

[grpc-io] Re: [grpc-java] global exception handler on client-side

Carl, thanks for reply. However, I'm a bit confused as I don't see a way to return my custom exception from the listener to the calling code. Throwing an exception from onClose simply swallows the exception and makes the call hang forever. super.onClose() only accepts status and trailers. So,

Re: [grpc-io] [python] Subclassing RpcError

Hey Nathan, Thanks for taking the time for the detailed answer. I'm still not entirely convinced by your points. To respond to your points and try and clarify what I wrote: > (When you talk about a hierarchy of Exception classes, this is about making something more convenient than it is

[grpc-io] Re: grpc java mutual auth BAD certificate

Can you try with some of the default certs provided? We use https://github.com/grpc/grpc-java/tree/master/testing/src/main/resources/certs for our tests. On Wednesday, February 28, 2018 at 2:47:41 PM UTC-8, cr2...@gmail.com wrote: > > Hi > Seeing this error though it seems the all the

[grpc-io] Re: grpc java mutual auth BAD certificate

I captured our generated cert and the private key in files .. tlsCertPem tlsKeyPem Then did a `openssl s_client -connect localhost:7050 -cert tlsCertPem -key tlsKeyPem -debug` I got what was a telnet like session .. typed a few lines hit enter : and .. ``` orderer.example.com |

[grpc-io] Re: grpc java mutual auth BAD certificate

It's possible to give multiple client certificates. Is there some *selection* criteria when connecting to a specific server that determines which *if any* client certs are acceptable ? Will it simpie try all ? (not done much with mutual auth :) On Wednesday, February 28, 2018 at 5:47:41 PM

[grpc-io] Re: grpc java mutual auth BAD certificate

This has been reproduced on Fedora 27 with IBM Jdk / Ubuntu OpenJdk and Mac not sure of what JDK. On Wednesday, February 28, 2018 at 5:47:41 PM UTC-5, cr2...@gmail.com wrote: > > Hi > Seeing this error though it seems the all the certificates do check out ok. > > grpc java version 1.10.0 > >

[grpc-io] [C++] SSL certificate reload api

Hi, Looks like C core added cert reload support (https://github.com/grpc/grpc/pull/12644) but C++ api does not expose the functionality? Am I missing something here or this is in the works? Thanks. -- You received this message because you are subscribed to the Google Groups "grpc.io"

[grpc-io] [gRPC-Java] Minimum version of Guava required to work with gRPC.

Hi Devs, Currently I am working on implementing gRPC support for my product. Since grpc-core has a transitive dependency to guava library. I need to include guava library alone with grpc libraries in my distribution. Since guava library size is around 2.3MB, I am trying to create miniature