How to use

toObservable

method

in

io.vertx.reactivex.core.http.HttpClientResponse

private Observable<ClientResponse> processResponse(final HttpClientResponse response, final RequestOptions httpRequestData) {
 return Observable.just(Buffer.buffer())
   .mergeWith(response.toObservable())
   .reduce(Buffer::appendBuffer)
   .toObservable()
   .map(buffer -> toResponse(buffer, response, httpRequestData));
}

private Observable<ClientResponse> processResponse(final HttpClientResponse response, final RequestOptions httpRequestData) {
 return Observable.just(Buffer.buffer())
   .mergeWith(response.toObservable())
   .reduce(Buffer::appendBuffer)
   .toObservable()
   .map(buffer -> toResponse(buffer, response, httpRequestData));
}

@Path("5")
@GET
public void hello5(@Suspended final AsyncResponse asyncResponse,
     // Inject the Vertx instance
     @Context Vertx vertx){
  io.vertx.reactivex.core.Vertx rxVertx = io.vertx.reactivex.core.Vertx.newInstance(vertx);
  System.err.println("Creating client");
  HttpClientOptions options = new HttpClientOptions();
  options.setSsl(true);
  options.setTrustAll(true);
  options.setVerifyHost(false);
  io.vertx.reactivex.core.http.HttpClient client = rxVertx.createHttpClient(options);
  // DOES NOT WORK: https://github.com/vert-x3/vertx-rx/issues/13
  Observable<io.vertx.reactivex.core.http.HttpClientResponse> responseHandler = client.get(443,
      "www.google.com", 
      "/robots.txt").toObservable();
  responseHandler.map(resp -> {
    System.err.println("Got response");
    return resp.toObservable(); 
  })
  .subscribe(body -> {
    System.err.println("Got body");
    asyncResponse.resume(Response.ok(body.toString()).build());
  });
  
  System.err.println("Created client");
}