how to use grpc java load balancing library with a list of server ip address directly

[eleano...@gmail.com]

Hi, 

I would like to use the grpc java load balancing library, I looked at the example code, it looks like below:

public HelloWorldClient(String zkAddr) {
  this(ManagedChannelBuilder.forTarget(zkAddr)
      .loadBalancerFactory(RoundRobinLoadBalancerFactory.getInstance())
      .nameResolverFactory(new ZkNameResolverProvider())
      .usePlaintext(true));
}

I would like to pass ManagedChannelBuilder a list of service ip addresses directly, rather than let a NameResolver to resolve for me. Then I still

want to use .loadBalancerFactory(roundRobinLoadBalancerFactory.getInstance()),

if there a way to do it ?

Thanks a lot!

[Carl Mastrangelo]

Look in the gRPC source code for DirectAddressNameResolverFactory, which you can copy into your project.  This does what you want.