Re[2]: Sticky servlet

2007-09-19 Thread Kamil Burzynski
Hello, > I see no reason you would need your servlet to stay in memory. As long > as it is alive when needed (that is when requests arrive) it's enough. > Maybe you problem is that it does much than serving request, like > running background thread, send message to people and so on. Then you Ex

Re: Sticky servlet

2007-09-19 Thread David Delbecq
I see no reason you would need your servlet to stay in memory. As long as it is alive when needed (that is when requests arrive) it's enough. Maybe you problem is that it does much than serving request, like running background thread, send message to people and so on. Then you might simply need

Re: Sticky servlet

2007-09-19 Thread Mikolaj Rydzewski
Kamil Burzynski wrote: I would like to create one of my servlets to be 'sticky': to be sure that Tomcat will never try to remove this servlet from memory. Is enough? I know that it will start my servlet as soon as tomcat starts, but will tomcat ever try to remove such servlet? Why do you wan

Re[2]: Sticky servlet

2007-09-18 Thread Kamil Burzynski
Hello, > Please read the other responses to this thread, since they are correct that > there is no guarantee. However, the current implementation of TC (3.3-6.0) > will not unload a Servlet unless the entire context is reloaded (with a > slight exception for JSP pages). But then you are programm

Re: Sticky servlet

2007-09-18 Thread Bill Barker
"Kamil Burzynski" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hello, > > I would like to create one of my servlets to be 'sticky': to be sure > that Tomcat will never try to remove this servlet from memory. > Is enough? I know that it will start my servlet as > soon as tomcat s

Re: Sticky servlet

2007-09-18 Thread David Smith
However if you read servlet spec 2.4, SRV.2.3.4 you'll find the following direct quote: "The servlet container is not required to keep a servlet loaded for any particular period of time. A servlet instance may be kept active in a servlet container for a period of milliseconds, for the life

Re[2]: Sticky servlet

2007-09-18 Thread Kamil Burzynski
Hello, > In j2ee specs, there is no provision for unloading an unused servlet. > Once a servlet has been tarted (load-on-startup or triggered by user > query), i never get unloaded, unless webapp gets unloaded, which occurs > at shutdown or during a redeploy (administrative task) Thanks for qui

Re: Sticky servlet

2007-09-18 Thread David Delbecq
In j2ee specs, there is no provision for unloading an unused servlet. Once a servlet has been tarted (load-on-startup or triggered by user query), i never get unloaded, unless webapp gets unloaded, which occurs at shutdown or during a redeploy (administrative task) Kamil Burzynski a écrit : He

Sticky servlet

2007-09-18 Thread Kamil Burzynski
Hello, I would like to create one of my servlets to be 'sticky': to be sure that Tomcat will never try to remove this servlet from memory. Is enough? I know that it will start my servlet as soon as tomcat starts, but will tomcat ever try to remove such servlet? E.g. if there will be 1 month of i