Hi Tom,
Thanks for your information. It's working with synchronised but my
requirement is large volume. Performance is bit slow, probably I may have to
use connectionpool. I'll look into connectionpool then I'll let you know.
Regards,
Kumaravadivelu
-----Original Message-----
From: Tom Kochanowicz <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: Wednesday, December 01, 1999 11:47 AM
Subject: Re: Response while multiple hits
>Hi Kumaravadivelu,
>
> What you can try is using the synchronized statement with your
doPost().
>Doing this will only allow one instance of your servlet at a time. Since
>execution time is in mili-seconds, your users probably will not notice
>however, doing so is not recommended in a high volume site. If you are
>looking at a large volume (where large is relative) you probably need to
>look at using a connection pool.
>
>Tom Kochanowicz
>
>
>
>-----Original Message-----
>From: A mailing list for discussion about Sun Microsystem's Java Servlet
>API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of
>Kumaravadivelu
>Sent: Tuesday, November 30, 1999 11:39 PM
>To: [EMAIL PROTECTED]
>Subject: Response while multiple hits
>
>
>Hi,
>I have a problem in getting response from the servlet when I call the
>servlet simultaneously from different browsers/browser windows. The problem
>is if I call the servlet from two browsers, one shows the response page
>where as the second one show me an error 'document contains no data', can
>anyone please let me know why am getting this error?
>
>I am adding a piece of code here.
>
> public void doPost(HttpServletRequest req, HttpServletResponse res)
> throws ServletException, IOException
> {
>
> res.setContentType("text/html");
> out=res.getOutputStream();
>
> try {
> <codes for database manipulation>
> } catch (Exception e) {}
>
> out.println("<html><head><title>Testing</title></head><body>");
> out.println("<center>");
> out.println("<h2>Your data has been accepted</h2>");
> out.println("</center>");
> out.println("</body></html>");
> out.close();
> }
>
>Thanks in advance.
>
>Kumaravadivelu
>
>___________________________________________________________________________
>To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
>of the message "signoff SERVLET-INTEREST".
>
>Archives: http://archives.java.sun.com/archives/servlet-interest.html
>Resources: http://java.sun.com/products/servlet/external-resources.html
>LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
>
>___________________________________________________________________________
>To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
>of the message "signoff SERVLET-INTEREST".
>
>Archives: http://archives.java.sun.com/archives/servlet-interest.html
>Resources: http://java.sun.com/products/servlet/external-resources.html
>LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
___________________________________________________________________________
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff SERVLET-INTEREST".
Archives: http://archives.java.sun.com/archives/servlet-interest.html
Resources: http://java.sun.com/products/servlet/external-resources.html
LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
