Server.java

package io.vertx.example.rxjava.http.server.echo;

import io.vertx.example.util.Runner;
import io.vertx.rxjava.core.AbstractVerticle;
import io.vertx.rxjava.core.http.HttpServer;
import io.vertx.rxjava.core.http.HttpServerResponse;

/*
 * @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
 */
public class Server extends AbstractVerticle {

  // Convenience method so you can run it in your IDE
  public static void main(String[] args) {
    Runner.runExample(Server.class);
  }

  @Override
  public void start() throws Exception {
    HttpServer server = vertx.createHttpServer();
    server.requestStream().toObservable().subscribe(req -> {
      HttpServerResponse resp = req.response();
      String contentType = req.getHeader("Content-Type");
      if (contentType != null) {
        resp.putHeader("Content-Type", contentType);
      }
      resp.setChunked(true);
      req.toObservable().subscribe(
          resp::write,
          err -> {},
          resp::end
      );
    });
    server.listen(8080);
  }
}