In httpclient my response come late , till the time request block is executed and response is Null

[Yogesh Kumar]

 Hi All,

 Please help me as I am new on Vert.x .

 In httpclient my response come late , till the time request block is executed and response set is NULL but later it will print into CONSOLE.

 HttpClientOptions options = new HttpClientOptions().setKeepAlive(false);
         options.setLogActivity(true);
         options.setDefaultHost("delvmpllbbab10");

         options.setDefaultPort(7003);
         HttpClient client = vertx.createHttpClient(options);
 String[] resp = {null};

         client.request(HttpMethod.GET, "/rcsservices/homePage", response -> {
   response.handler(buffer -> {
      System.out.println("Received a part of the response body: " + buffer);
      resp[0] = buffer.toString();
   });
         }).putHeader("content-type", "application/json").end(Json.encodePrettily(resp[0]));

  System.out.println(resp[0]);


 OUPUT  in CONSOLE :

null (means this line going to print first " System.out.println(resp[0]);" which is out of request body);

Received a part of the response body: {"contents":} (later my response came "System.out.println("Received a part of the response body: " + buffer);" )

Unable to understand whats going on., Help me .

Thanks,
Yogesh Kumar Bholan

[Jez P]

Alex wrote an answer for you here: https://groups.google.com/forum/?nomobile=true#!topic/vertx/wgM05qVdxq8

[Yogesh Kumar]

  Thanks Jez P.