Hello.
The machine runs Tomcat 3.2.1 + jdk 1.3 + iis_redirect + Win2K Professional
Every time a browser reloads a page, "Java" process eats out a few bytes of memory.
Simple hello.jsp consumes a few bytes. Pages dealing with Java beans or db
connections, consume more memory.
On Win2K Server, I can see that memory pool of "Java" process does NOT grow, whereas
"inetinfo" process eats out a few bytes of memory with every request.
In the same time, iis_redirect.log contains following entries:
[jk_isapi_plugin.c (261)]: jk_ws_service_t::start_response, ServerSupportFunction
failed
[jk_ajp13_worker.c (314)]: Error ajp13_process_callback - start_response failed
[jk_isapi_plugin.c (554)]: HttpExtensionProc error, service() failed
[jk_isapi_plugin.c (355)]: jk_ws_service_t::write, WriteClient failed
[jk_ajp13_worker.c (325)]: Error ajp13_process_callback - write failed
[jk_isapi_plugin.c (554)]: HttpExtensionProc error, service() failed
Anybody know anything about this problem?
Oleg L. Sverdlov
Web Development Dept.
Netmount Networks
Raanana, Israel.
http://www.netmount.com
Phone: +972-9-745-5220
Fax: +972-9-745-2521
----- Original Message -----
From: "John Golubenko" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, February 06, 2001 12:15 AM
Subject: Re: Connection pooling - simplified?
> Well, creating a JavaBean, with DatabaseManager class, and load
> DatabaseManager and that
> JavaBean class on startup. (web.xml file), you can put all connectivity
> to DatabaseManager
> class, make up a doInsert(), doUpdate(), getValue() methods in it, with
> empty query.
> Once those puppies are loaded, them will be up all the time. Next thing
> is to refer from JSP pages to those poppies, such as getValue(email), and
> dbmanager will return it...
> Now you can have them available to whole site, w/o reloading or
> overloading your server.
> got the point?
>
>
> >>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<<
>
> On 2/5/01, 2:03:48 PM, "John Coonrod" <[EMAIL PROTECTED]> wrote regarding
> Connection pooling - simplified?:
>
>
> > Perhaps there is a way to do this very simply.
>
> > I have only one database, and so little traffic that one connection is
> all
> > my webserver needs.
>
> > I presume there might then be a way to establish a connection when
> jakarta
> > starts up, that is available to any jsp that wants it? Sort of a globally
> > available connection? Could someone walk me through doing this?
>
> > (Meanwhile - I've ordered the book from Amazon. Thanks.)
>
> > Thanks.
>
>
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, email: [EMAIL PROTECTED]
>
> NOTICE: This communication may contain confidential or other privileged
>information. If you are not the intended recipient, or believe that you have
>received this communication in error, please do not print, copy, retransmit,
>disseminate, or otherwise use the information. Also, please indicate to the sender
>that you have received this email in error, and delete the copy you received. Any
>communication that does not relate to official Columbia business is that of the
>sender and is neither given nor endorsed by Columbia. Thank you.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, email: [EMAIL PROTECTED]
>
>
