Just as a side note, if you are using apache as a web server, you could also just turn on the mod_deflate or mod_gzip in apache and not have to screw around the the filter in your servlet engine.
Kmart Tech News news://uskihsvtfinsys The essence of knowledge is, having it, to apply it; not having it, to confess your ignorance. -----Original Message----- From: Jose Ramon Diaz [mailto:[EMAIL PROTECTED] Sent: Friday, December 12, 2003 2:26 AM To: 'Struts Users Mailing List' Subject: Cahin actions and GZIP filter Hello, I�m trying to use a filter to compress my application using GZIP. I have read: http://www.javaworld.com/javaworld/jw-06-2001/jw-0622-filters-p3.html and it seems to work except when I chain actions. It uses a RequestWrapper for not writing the stream to the response. If I call one action which executes a forward to another action, I get te exception: java.io.IOException: Cannot flush a closed output stream at es.aranzadi.base.controller.CompressionResponseStream.flush(CompressionRespo nseStream.java:84) at es.aranzadi.base.controller.CompressionResponseWrapper.flushBuffer(Compressi onResponseWrapper.java:38) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher. java:244) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.GetParametersRequestDispatcher.forward(GetParametersReques tDispatcher.java:189) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:10 69) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProces sor.java:455) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at es.aranzadi.base.controller.CompressionFilter.doFilter(CompressionFilter..jav a:67) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.j ava:560) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDis patcher.java:306) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java: 767) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.ja va:803) at java.lang.Thread.run(Thread.java:484) Why the stream is closed? My application never colses the response stream. Can anybody help me? Jose R. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ----------------------------------------- This message and its contents (to include attachments) are the property of Kmart Corporation (Kmart) and may contain confidential and proprietary information. You are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on information contained herein is strictly prohibited. Unauthorized use of information contained herein may subject you to civil and criminal prosecution and penalties. If you are not the intended recipient, you should delete this message immediately. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
