No more managed connection available.

[partharoy]

I have searched around the forum for this problem and i found a lot of info. But my problem is a new one. My application has about concurrent 100 users. I am using MySQL 4.1 as the database server. When a user presses Ctrl+F5 continuously after 30 or so seconds the server shows this error. Now i beleive that this can not be solved by increasing the pool size. Can i restrict the user to x requestst/sec so that this does not occur? If so, how can I make this happen?
Thanks and regards.

[weston.price]

At the very least, please read

http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossHelp

The contents of your post make it impossible to help. We have no way of actually knowing what Ctrl+F5 is, or why it should make any difference.