Thanks for the clarifications. We finally figured out the problem, there was a thread safety issue caused by an unhandled double submit.
laurent 2009/5/25 Ben Gunter <[email protected]>: > Normally, each request gets its own instance of an ActionBean class so you > don't have to worry about synchronization in the ActionBean itself. It is > possible that your ActionBean uses another class that is not thread-safe. > > If you use @SessionScope, then one instance of the ActionBean class is > created per session so thread-safety is a bit of a concern there. > > -Ben > > On Mon, May 25, 2009 at 9:13 AM, Laurent Perez <[email protected]> wrote: >> >> Hi >> >> I'm trying to figure out an error "randomly" repeating itself on a >> production system, which I can't reproduce locally. Stripes version is >> 1.5. >> >> I believe this may be linked to concurrency issues, however, I'm not >> sure if this could happen : are ActionBean expected to be thread-safe >> ? By thread-safe, I mean can I run into unexpected problems whenever >> two different browsers hit the same method of an ActionBean ? Is the >> ActionBeanContext safe, too ? >> >> If so, is it meaningfull to synchronize "sensitive" Resolutions, as in >> public synchronized Resolution process() {....}, or would it make no >> difference ? >> >> Thanks >> laurent > > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity professionals. > Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian > Group, R/GA, & Big Spaceship. http://www.creativitycat.com > _______________________________________________ > Stripes-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/stripes-users > > -- <a href="http://in-pocket.blogspot.com";>http://in-pocket.blogspot.com - Mobile world, technology and more</a> ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://www.creativitycat.com _______________________________________________ Stripes-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/stripes-users
