Filter - Tomcat 4.01 & Post methods

[Jerome Moliere <mo...@viveo-montpellier.com>]

Hi all,
I'm using filters in Tomcat 4.01 (bundled with Jboss 2.4.4) for a while, I 
just faced
a problem with filters applied on servlets using POST requests.
All other filters applied on servlets invoking GET methods work fine, but a 
working filter (with some other servlets) while applied to a servlet with a 
POST method just not work. It dumps an IOException: this inputstream has 
already been closed.
This exception is raised from the org.apache.catalina.connector.RequestStream
like the following trace says:
     at 
org.apache.catalina.connector.http.HttpRequestStream.read(HttpRequestStream.java:196)
         at 
com.viveo.defmod.server.web.servlets.defmodobjecthandling.DefmodObjectHandling.doPost(DefmodObjectHandling.java:136)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
         at 
com.viveo.mistral.server.actions.MistralActionsFilter.doFilter(MistralActionsFilter.java:90)

Removing the filter , this servlet works fine, the client invokation works 
nicelly.

So have you any idea about this problem ?

cheers
Jerome


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