Client Initialization.
io.grpc.ManagedChannel channel = io.grpc.ManagedChannelBuilder
.forAddress ("localhost", 8888)
.usePlaintext (true)
.build ();
Single Argument Method Call.
AnExampleServiceGrpc.AnExampleServiceBlockingStub stub =
AnExampleServiceGrpc.newBlockingStub (channel);
AnExampleResponse response = stub.oneToOne (request);
// Response available here ...