Win a copy of Testing JavaScript Applications this week in the HTML Pages with CSS and JavaScript forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
  • Campbell Ritchie
  • Bear Bibeault
  • Ron McLeod
  • Jeanne Boyarsky
  • Paul Clapham
  • Tim Cooke
  • Liutauras Vilda
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • fred rosenberger
  • salvin francis
  • Piet Souris
  • Frits Walraven
  • Carey Brown

session of distributed web application

Ranch Hand
Posts: 157
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Assuming that a web application is marked as distributed, which of the following statements are correct? Select 2 correct options.

1 All requests that belong to a session are handled by one JVM at a time.

2 HttpSession may not be migrated across the JVMs.

3 HttpSession may be migrated across the JVMs.

4 If an HttpSession is migrated, Java's Serialization mechanism is used to do so.

5 The attributes of a session can never be aware of any migration of the session.

author's answer is 1 and 3. 4 is wrong answer.
my question is how the HttpSession moves from one JVM to another?
thanks for help
Ranch Hand
Posts: 98
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I think there is no obligation to use Java serialization for session persistence.
Hafizur Rahman
I'm a lumberjack and I'm okay, I sleep all night and work all day. Lumberjack ad:
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop
    Bookmark Topic Watch Topic
  • New Topic