Re: [grpc-io] [Java] Override authority

I use https://linkerd.io/ for the proxy - it performs load balancing and name resolution. It is HTTP/2 aware and uses authority header by default to resolve names. Yes, I use insecure channels and need to route certain connections only through the proxy, so setting global http proxy will not

Re: [grpc-io] [Java] Override authority

We use linkerd as well and found a neat trick for routing grpc requests to the proxy without having to muck with the Authority header. We added a magic "localhost" domain name to our dns where all subdomains point to 127.0.0.1. In the client builder, we set the destination to

Re: [grpc-io] [Java] Override authority

If you are willing to trust someone else to resolve "localhost" for you, you can leave your internal DNS untouched. https://stackoverflow.com/questions/1562954/public-wildcard-domain-name-to-resolve-to-127-0-0-1 On Thu, Aug 10, 2017 at 2:37 PM, wrote: > That's pretty

Re: [grpc-io] [Java] Override authority

Thanks for the idea. It's a bit more complicated as we run apps in containers in overlay network, which means each container has its own localhost. But adding some custom dns config might be an option. Thanks. On Thursday, August 10, 2017 at 5:46:29 PM UTC-4, Ryan Michela wrote: > > If you are

Re: [grpc-io] [Java] Override authority

On Wed, Aug 9, 2017 at 1:56 PM, wrote: > What's the right way to override authority for a channel or stub? > > I see there is withAuthority method in CallOptions, but there is no > withAuthority method in AbstractStub and I cannot pass CallOptions to > generated stubs. >

[grpc-io] [gRPC-go] no trailer return when server timeout

when server RecvMsg timeout ( maybe bad net condition) it will raise context deadlineExeeded and invoke t.WriteStatus,but wait will select s.ctx and return error without flush trailler to client. It's only way to remove stream in Map is receive client rst_stream. If I'm correct me so grpc-go

Re: [grpc-io] Question about fallover setup in grpc

I think you can do this with a server interceptor. Simply delay calling next until the configuration is available. On Tue, Aug 1, 2017 at 2:22 AM, Carfield Yim wrote: > Hi all > > I've a server process develop using grpc, I would like to have a cool DR > which receive

Re: [grpc-io] [Java] Netty transport use HTTP1?

Using HTTP/1 in Netty for gRPC is not currently feasible. It's effectively a rewrite. You need to use the TCP-based mode for those load balancers (any that don't support HTTP/2 to the backend). You probably want to use NettyServerBuilder.maxConnectionAge and NettyServerBuilder.keepAliveTime to

Re: [grpc-io] SSL error with GRPC Java

thank your the reply. Yes it is osgi bundle. It was the issue with OSGI bundle framework[Felix] unable to load OS dependent DLL file. These DLLs have implementation specific to OS. I have upgraded to latest Felix framework which has native loading capability. That resolve the issue On