No, each request does not get it's own instance of a servlet. If you must store user data on the server between requests, put it in session or in the database.
On Fri, Aug 7, 2009 at 12:28 AM, Parmeet Kohli<[email protected]> wrote: > > I seem to be facing a similar problem. The class i have created at the > server end ( extends RemoteServiceServlet and implements the interface > at the client end ) does have state and methods which depend on each > other. IS A NEW OBJECT NOT INSTANTIATED FROM THIS CLASS EVERY TIME A > NEW USER CALLS IT ? This does not seem to be happening because when i > test the application in parallel from two different browsers, its > mixing up the results. Please help me with a solution or let me know > if anyone needs more details. > > Thanks, > Parmeet > > > On Jul 31, 1:42 am, Isaac Truett <[email protected]> wrote: >> > Say if users using different services concurrently and yet I have >> > grouped the services together, will my web application crash (it can't >> > tell which service for whom) ? >> >> Are you saying that your servlets are stateful? That would indeed be a >> problem. You shouldn't have any member variables in your servlet >> classes that hold data specific to a single user or request. Your >> servlets should be stateless to allow forconcurrentaccess. >> >> On Thu, Jul 30, 2009 at 1:45 AM, style.x7<[email protected]> wrote: >> >> > Hi fellow members, >> >> > I have been following examples found on the web to build my web >> > application with RPC mechanism. >> >> > My web application has quite a few services. By right, each service >> > should have its own class files on both client and server side. But >> > this way will result in a lot of class files, quite troublesome. >> >> > So I'm grouping all the services into one "union" set of class files. >> > It works for single-user usage, soon I have to test on multi-user >> > environment and wonder if problem can arise. >> >> > Say if users using different services concurrently and yet I have >> > grouped the services together, will my web application crash (it can't >> > tell which service for whom) ? Or I'm worrying too much as there will >> > be individual instance of the class files for each user? >> >> > Just want to get this right before I continue developing~ Thanks in >> > advance :) >> >> > Regards, >> > style.x7 >> >> > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
