Hi, A lot of the answers to your questions can be found by using a search engine, Suresh, and doing some work for yourself. JMS does not support HTTP by default - you'll have to find a JMS provider which has an HTTP connector.
As for the 500 error, you need to look in your appengine console logs. Cheers, Simon -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/YRzN4vAPao4J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.