please give me a hand!!!
please help me!
HttpServletRequest request;
i use "request.setAttribute("value",value);" in a method of "Action" to save the value and use "request.getAttribute("value");" to get the value in "jsp" which findForward from the method, but there are two servers being used which are deployed same. my problem is that when the servers are changing randomly to serve you, can i get the value correctly everytime? if the answer is "no", can you help me solve this problem?
thank you!
jjrainbow
[518 byte] By [
jjrainbowa] at [2007-11-27 4:50:54]
# 4
You have two clustered servers, either of which can handle the request?
As I understand it, once a server receives a request it should handle the entire request. Forwarding to another jsp/servlet is purely an internal transition, and so should not result in changing the server.
If you can make that assumption, then your request attributes will always be present and correct.
So I think the answer to your question: "can I get the value correctly every time" is yes. Unless you are doing your own custom clustering which does interfer in the request cycle in which case all bets are off. Most likely though, there is no issue .
