• 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 Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Please help..very URGENT

 
Ranch Hand
Posts: 32
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,
I am using Applet client and servlet in the server side. The applet uses URL Connection for communicating with the servlet. My machine is not registered with a naming host(DNS). I am setting the url parameter as "localhost" for creating the URL class object.Then it is working perfect in my machine.
That is
URL url=new URL("http://localhost:8080/km/servlet/ChatServlet");
URLConnection con=url.openConnection();
But I want to test it from another machine, keeping my machine as the server (I am using Tomcat server).It is a multicast application. So I changed the url to my machine's domain name. I tried both domain and IP address for the url. When I set the url parameter like this, It is throwing some security exception, when the applet client tries to open the URL Connection to the servlet.
That is
URL url=new URL("http://elizabeth:8080/km/servlet/ChatServlet");
or
URL url=new URL("http://192.168.1.22:8080/km/servlet/ChatServlet");
Even when I tested the above url with the applet client running in my machine , it is throwing the same exception.
The applet client is opening the connection when it is run in my machine (where the server is running)setting the url to "localhost". But when I test it with "localhost", I cannot run the applet client in another machine.
Is this because, my machine is not registered with DNS, so that when the URL is resolved, it is not finding such a server and throw the exception?
Or is it because of any other problem?
Please give me a solution..
It is very urgent..
Thanks
Elizabeth.
 
Greenhorn
Posts: 7
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
URL connection = new URL(this.getCodeBase(),"/servlet/classfile name");
URLConnection servletConnection = connection.openConnection();
try this
i hope it will help u
venkat
 
Don't get me started about those stupid light bulbs.
reply
    Bookmark Topic Watch Topic
  • New Topic