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How to request send to server or not

Rajendra Prakash
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Joined: Sep 10, 2009
Posts: 293
I am sending reques to server. how i know whether supervisor received my request or not.
Lorand Komaromi
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Joined: Oct 08, 2009
Posts: 276
What request? What supervisor..?


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Rajendra Prakash
Ranch Hand

Joined: Sep 10, 2009
Posts: 293
Am sending request to server(weblogic). Can i know whether the request sent to server or not. I mean is it possible for any
acknowledement from server.
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 41527
    
  53
How are you sending this request - using HTTP through an URLConnection or a library like HttpClient? If so, then HTTP provides a response that you can check. If you meant something else then please TellTheDetails.


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Rajendra Prakash
Ranch Hand

Joined: Sep 10, 2009
Posts: 293
(my interviewer asked simply " how you know your reques sent to server or not)

Just consider mvc-2 design pattern. Am sending username and password to server. If HttpRequest means how can i get HttpResponse (acknowledgement )
Ulf Dittmer
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Joined: Mar 22, 2005
Posts: 41527
    
  53
HTTP is a request/response protocol - if a request is sent, then a response is returned, provided that the request reached the server. Whatever HTTP library you're using will tell you one way or the other.

I don't understand what MVC or username/password have to do with this.

HttpServletRequest and HttpServletResponse are Java classes that are server-side abstractions of HTTP concepts; I sure hope that's not what the interviewer was after.
 
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