package io.vertx.example.grpc.consumer;
import io.grpc.ManagedChannel;
import io.vertx.core.AbstractVerticle;
import io.vertx.example.grpc.ConsumerServiceGrpc;
import io.vertx.example.grpc.Messages;
import io.vertx.example.util.Runner;
import io.vertx.grpc.VertxChannelBuilder;
/*
* @author <a href="mailto:plopes@redhat.com">Paulo Lopes</a>
*/
public class Client extends AbstractVerticle {
// Convenience method so you can run it in your IDE
public static void main(String[] args) {
Runner.runExample(Client.class);
}
@Override
public void start() throws Exception {
// Create the channel
ManagedChannel channel = VertxChannelBuilder
.forAddress(vertx, "localhost", 8080)
.usePlaintext(true)
.build();
// Get a stub to use for interacting with the remote service
ConsumerServiceGrpc.ConsumerServiceVertxStub stub = ConsumerServiceGrpc.newVertxStub(channel);
// Make a request
Messages.StreamingOutputCallRequest request = Messages.StreamingOutputCallRequest.newBuilder().build();
// Call the remote service
stub.streamingOutputCall(request, stream -> {
stream.handler(response -> {
System.out.println(response.getPayload().getType().getNumber());
}).endHandler(v -> {
System.out.println("Response has ended.");
});
});
}
}