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ServerWithStub.java
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ServerWithStub.java
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package io.vertx.example.grpc.empty;
import io.grpc.stub.StreamObserver;
import io.vertx.core.AbstractVerticle;
import io.vertx.core.Launcher;
import io.vertx.example.grpc.EmptyPingPongServiceGrpc;
import io.vertx.example.grpc.EmptyProtos;
import io.vertx.grpc.server.GrpcServer;
import io.vertx.grpc.server.GrpcServiceBridge;
/*
* @author <a href="mailto:[email protected]">Paulo Lopes</a>
*/
public class ServerWithStub extends AbstractVerticle {
public static void main(String[] args) {
Launcher.executeCommand("run", ServerWithStub.class.getName());
}
@Override
public void start() {
// The rpc service
EmptyPingPongServiceGrpc.EmptyPingPongServiceImplBase service = new EmptyPingPongServiceGrpc.EmptyPingPongServiceImplBase() {
@Override
public void emptyCall(EmptyProtos.Empty request, StreamObserver<EmptyProtos.Empty> responseObserver) {
responseObserver.onNext(EmptyProtos.Empty.newBuilder().build());
responseObserver.onCompleted();
}
};
// Create the server
GrpcServer rpcServer = GrpcServer.server(vertx);
GrpcServiceBridge
.bridge(service)
.bind(rpcServer);
// start the server
vertx.createHttpServer().requestHandler(rpcServer).listen(8080)
.onFailure(cause -> {
cause.printStackTrace();
});
}
}