hi,
thank you all for your help hints, i'll
check it out.
Special thanks to Antony for his tip concerning
ConcurrentHashMap-Implementation from
Doug Lea!
Bo, unfortunately i haven't the book Java Platform Performance,
maybe you could give a summary from page 126?
thank you all again!
basti
hi,
i use a servlet in MultiThreadModel-mode (default).
when 2 users at the same time makes the same request
to the servlet (a operation that needs a bit) it seams, that
only the request of the user who was perhaps a millisecond
earlier is responded correct, the other seams to be ignored.
(i
HttpServlet is not thread safe. Synchronize your code where needed
- Original Message -
From: Sebastian Schulz [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, June 14, 2001 11:08 AM
Subject: MultiThreadModel-Problem?
hi,
i use a servlet in MultiThreadModel-mode (default
seeing code I cann't be much more
exact.
- Chris.
Brainbench MVP Java2.
-Original Message-
From: Sebastian Schulz [mailto:[EMAIL PROTECTED]]
Sent: 14 June 2001 16:09
To: [EMAIL PROTECTED]
Subject: MultiThreadModel-Problem?
hi,
i use a servlet in MultiThreadModel-mode (default
:20 AM
To: [EMAIL PROTECTED]
Subject: Re: MultiThreadModel-Problem?
HttpServlet is not thread safe. Synchronize your code where needed
- Original Message -
From: Sebastian Schulz [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, June 14, 2001 11:08 AM
Subject: MultiThreadModel
PROTECTED]
Sent: Thursday, June 14, 2001 12:50 PM
Subject: RE: MultiThreadModel-Problem?
I'm new to all this, but is this (HttpServlet not being thread safe) a
Tomcat problem, or just a general JSP problem, which will show up no
matter
what server I use (weblogic, for instance)?
-Original
: MultiThreadModel-Problem?
Sebastian Schulz wrote:
[...]
the second question is: data-container like HashMap or HashSet
are considered to be not Thread-save. Can i use such containers
in a MultiThreadModel-Servlet or must i use only slower structures
like Vector?
your help is realy
Sebastian Schulz wrote:
[...]
the second question is: data-container like HashMap or HashSet
are considered to be not Thread-save. Can i use such containers
in a MultiThreadModel-Servlet or must i use only slower structures
like Vector?
your help is realy needed, many
