I just tested your sample program and I am getting sub-second response
times from both Netscape 4.61 and IE 4.72 with JWS 2.0 except for the
first time which took about a second.
--
Spencer Ridder
[EMAIL PROTECTED]
Like my answer?
I'm looking for a contract/job.
Dino Valente wrote:
>
> I did this and it did fix the "weird" problem. However, it still takes 4
> secs to display the redirected page using Netscape with Apache and Jserv
> under NT.
>
> dino
>
> -----Original Message-----
> From: Spencer Ridder <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> Date: Friday, September 17, 1999 7:56 PM
> Subject: Re: sendRedirect problem
>
> >Hi Dino,
> >
> >I tried your sample program and found it to behave just as you said.
> >
> >The problem is that doPost() cannot send a redirect to the doGet()
> >method of the same servlet.
> >
> >Break your servlet into two servlets, one having a doGet() method
> >and the other having a doPost() method, and it should work.
> >
> >--
> >Spencer Ridder
> >[EMAIL PROTECTED]
> >
> >Like my advice?
> >I'm looking for a contract/job.
> >
> >
> >Dino Valente wrote:
> >>
> >> I'm having lots of problems with Netscape if I use the `sendRedirect'
> method
> >> from HttpServletResponse.
> >>
> >> I am using Apache and Jserv under NT.
> >>
> >> However, I will first describe my use of it with the hopes that an
> >> alternative way can be presented.
> >>
> >> doPost(...) {
> >> retrieve values from getParameters()
> >> validate values
> >> if (error)
> >> display error page
> >> else
> >> update database;
> >> resp.sendRedirect(redirectedURL+ args);
> >> }
> >>
> >> Under IE 4.0, everything works fine and redirection is quick. However,
> under
> >> Netscape 4.61, it takes about 5-10 seconds before the redirected page is
> >> displayed (and under servlet runner an exception occurs:
> >> java.net.SocketException: Socket read failed).
> >>
> >> So I tried to narrow the problem down and created a small example using
> >> sendRedirect. Then it becomes wierder. The code is:
> >>
> >> import java.io.*;
> >> import javax.servlet.*;
> >> import javax.servlet.http.*;
> >> public class Test2Servlet extends HttpServlet {
> >> public void doGet(HttpServletRequest req, HttpServletResponse resp)
> >> throws ServletException, IOException {
> >> resp.setContentType("text/html");
> >> PrintWriter out = resp.getWriter();
> >> out.println("<HTML><HEAD>");
> >> out.println("<TITLE>HTML directory");
> >> out.println("</TITLE></HEAD><BODY TEXT=\"#800000\"
> >> BGCOLOR=\"#FEFBEB\"><FORM METHOD=\"POST\" >");
> >> out.println("<BR><INPUT TYPE=\"SUBMIT\" VALUE=\"Test redirect\"
> >> NAME=\"Test redirect\">");
> >> out.println("</FORM></BODY></HTML>");
> >> out.close();
> >> }
> >> public void doPost(final HttpServletRequest req,
> >> HttpServletResponse resp)
> >> throws ServletException, IOException {
> >> String abs = HttpUtils.getRequestURL(req).toString();
> >> System.err.println( "Redirecting to: " + abs + " resp class name:" +
> >> resp.getClass().getName());
> >> resp.sendRedirect( abs );
> >> }
> >> }
> >>
> >> Once again, it works fine for IE under both servlet runner and Jserv.
> Under
> >> Netscape and Jserv, if I press "Test redirect" I get the following
> output:
> >>
> >> Found
> >>
> >> The document has moved here.
> >>
> >> Apache/1.3.6 Server at mymachinename Port 80
> >>
> >> Under Netscape and servlet runner, I get
> >>
> >> Document moved
> >>
> >> This document has moved here.
> >>
> >> I really need to have the functionality of sendRedirect so I can pass
> >> arguments to the redirected servlet. I am using JSK2.0.
> >>
> >> Can anyone help here (or perhaps suggest an alternative way)?
> >>
> >> dino
> >>
> >>
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>
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