Hi,
I have a production issue which i can easily reproducible in Normal GWT
application as well, Below is the scenario
- Created sample GWT application
- Added Servlet Filters in my web.xml (for Central Authantication System
,which will not execute in this case,it will skip now and perform
chain.dofilter for both the filters).
- Deploying this sample application on remote server(glassfish) and
accessing through VPN, causing the host page to render twice
*Web.xml:*
*<?xml version="1.0" encoding="UTF-8"?>*
*<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"*
* xsi:schemaLocation="http://java.sun.com/xml/ns/javaee *
* http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"*
* version="2.5"*
* xmlns="http://java.sun.com/xml/ns/javaee";>*
* <!-- Servlets -->*
* <servlet>*
* <servlet-name>greetServlet</servlet-name>*
* <servlet-class>com.example.server.GreetingServiceImpl</servlet-class>*
* </servlet>*
* <servlet-mapping>*
* <servlet-name>greetServlet</servlet-name>*
* <url-pattern>/gwttest/greet</url-pattern>*
* </servlet-mapping>*
* <filter>*
* <filter-name>RedirectFilter</filter-name>*
* <filter-class>com.example.server.RedirectFilter</filter-class>*
* </filter>*
* <filter>*
* <filter-name>CASResponseFilter</filter-name>*
* <filter-class>com.example.server.CASResponseFilter</filter-class>*
* </filter>*
* <filter-mapping>*
* <filter-name>RedirectFilter</filter-name>*
* <url-pattern>/GWTTest.html</url-pattern>*
* </filter-mapping> *
* <filter-mapping>*
* <filter-name>CASResponseFilter</filter-name>*
* <url-pattern>/GWTTest.html</url-pattern>*
* </filter-mapping> *
* <!-- Default page to serve -->*
* <welcome-file-list>*
* <welcome-file>GWTTest.html</welcome-file>*
* </welcome-file-list>*
*</web-app>*
Deploying this app in one of our glassfish server which is accessiable
through VPN,
If i access the application ,its rendering the html host page twice see the
image
<https://lh3.googleusercontent.com/-bsS26Ll_fLk/WMtaMCmRSuI/AAAAAAAAARU/4nUEilsyJ68bgL0PWgmbuEhVxjbjQ5EeACLcB/s1600/two%2Bhtml.png>
<https://lh3.googleusercontent.com/-IxYX1OkmibE/WMtb1qY0SbI/AAAAAAAAARg/hJf0hV2ToHM9AlZ8hkfNN3w14u-xaQFGgCLcB/s1600/htmlres.png>
And the same if i deploy on my local server, html page is rendering fine.
Need suggestion why GWT application is behaving differently when we
deployed on local & remote server(with adding servlet filter on host page)
Please suggest me how to fix this issue?
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