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  1. #1
    Regular Contributor
    Join Date
    Aug 2005

    Problem Client-server Programming

    In my project,
    I created one client porgram in j2me,which will get the request from the browser and send that request to the proxy server and get the response from the proxyserver and send it back to the browser.

    my program is working fine in emulator.after installing my application in the mobile(i tested in Nokia6630 and also N70)the request from the browser in the mobile is not going to the proxyserver.
    In mobile first, i run the application and then i opened the browser.by that time the connection between the browser and my application is getting established and nothing happens then.
    If I close the browser then the request is going to proxyserver.
    the following is the code i am using to send the request and getting back the request.

    String str = "socket://xxx.xxx.xxx.x:9393";where xxx.xxx.xxx.x is the ip address of the machine where my server is running.
    s = (SocketConnection)Connector.open(str,Connector.READ_WRITE);
    /*OutStream to write the request to the proxy server*/
    out = s.openOutputStream();
    outw = new PrintStream(out);
    outw.print(requestHeader);//request from the browser
    /*Inputstream to read the response from the proxy server*/
    in = s.openInputStream();
    /* writing the response in the browser*/
    while((len = in.read(buffer))!= -1) {
    os.write(buffer, 0, len);

    Can anyone help me to make this working in mobile?i am struggling for so long time to do.
    thanks a lot.

  2. #2
    Super Contributor
    Join Date
    Apr 2003
    USA, CA

    Re: Problem Client-server Programming

    My guess here is that the simultaneous connections (browser and midlet) cause the problems.


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