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Ivan
Please bear with me as I haven't started programming in Java yet, I have
only just installed Apache and Jsserv. I have only been running the
supplied example Servlets (Hello.java) to test whether JServ is running OK.
So from what you are saying it would appear that returning a length of 0 is
the problem. Do you flush the output stream by calling the close function
on it? If so doesn't the following code do that?
This is example code I am running:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
* This is a simple example of an HTTP Servlet. It responds to the GET
* and HEAD methods of the HTTP protocol.
*/
public class Hello extends HttpServlet
{
/**
* Handle the GET and HEAD methods by building a simple web page.
* HEAD is just like GET, except that the server returns only the
* headers (including content length) not the body we write.
*/
public void doGet (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException
{
PrintWriter out;
String title = "Example Apache JServ Servlet";
// set content type and other response header fields first
response.setContentType("text/html");
// then write the data of the response
out = response.getWriter();
out.println("<HTML><HEAD><TITLE>");
out.println(title);
out.println("</TITLE></HEAD><BODY bgcolor=\"#FFFFFF\">");
out.println("<H1>" + title + "</H1>");
out.println("<H2> Congratulations, ApacheJServ 1.1b3 is working!<br>");
out.println("</BODY></HTML>");
out.close();
}
}
> >> SC> I am having an intermittent problem running servlets. Whenever I run
> SC> a
> >> SC> servlet for the first few attempts a message "This document contains
> SC> no
> >> SC> data" is returned. Eventually, the servlet
s may run, and after it has
> SC> begun
> >> SC> to run it will probably run everytime from then on.
> >>
> >> SC> I presume the reason that I am getting this message is because the
> SC> servlet
> >> SC> is not getting a http servlet response because this is used to
output
> SC> the
> >> SC> HTML.
> >>
> >> SC> Can anyone help me in trying to track down why this happening?
> >>
> >> SC> Configuration is SCO Openserver 5.0.5, Apache 1.3.9 and JServ
1.1b3.
> >>
> >> SC> Thanks
> >>
> >> SC> Shaun Campbell
> >>
> >>
> >>
>
>
>
>
> SC> --
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> --
> Best regards,
> Ivan mailto:[EMAIL PROTECTED]
>
>
>
>
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