temp testing changes

Author: kannanjgithub

examples/example-tls/src/main/java/io/grpc/examples/helloworldtls/HelloWorldClientTls.java

@@ -16,6 +16,9 @@
 
 package io.grpc.examples.helloworldtls;
 
+import static io.grpc.examples.helloworld.GreeterGrpc.getSayHelloMethod;
+
+import io.grpc.CallOptions;
 import io.grpc.Channel;
 import io.grpc.Grpc;
 import io.grpc.ManagedChannel;
@@ -25,6 +28,7 @@
 import io.grpc.examples.helloworld.HelloReply;
 import io.grpc.examples.helloworld.HelloRequest;
 import java.io.File;
+import java.io.IOException;
 import java.util.concurrent.TimeUnit;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -52,7 +56,11 @@ public void greet(String name) {
         HelloRequest request = HelloRequest.newBuilder().setName(name).build();
         HelloReply response;
         try {
-            response = blockingStub.sayHello(request);
+            CallOptions callOptions = blockingStub.getCallOptions()
+                .withAuthority("moo.test.goog.fr");
+            response = io.grpc.stub.ClientCalls.blockingUnaryCall(
+                blockingStub.getChannel(), getSayHelloMethod(),
+                callOptions, request);
         } catch (StatusRuntimeException e) {
             logger.log(Level.WARNING, "RPC failed: {0}", e.getStatus());
             return;