Hi I have created an application that works fin in the eclipse app engine development environment but when I deploy it live I get some problems.
My application depends on two request coming in simultaneously from two different browsers, both requests (threads) gets a map from servlet context then both gets an object from the map with the same key, i.e. the same object super.toString says so and .hashCode says so. The first thread updates the object and then waits for the other thread to signal that it has read the change and done some operations. But the second thread never sees the change made by the first thread, the result of this is thet the first thread hanging for 30 seconds and the throws an exception. If I let the first thread return the second thread sees the change, but then it is too late. The project is up and running but not working at http://sendnow4.appspot.com and the code (not the latest but a working version) can be found at http://code.google.com/p/sendnow/ Best regards //Samuel -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-appengine-java?hl=en.
