Hi, I have built a simple JAX-WS WebService (on JBoss 4.2.3.GA) which is supposed to receive a rather large data structure from clients. In order to speed up the transmission I would like the clients of my service to use http compressed requests. I have tried using SoapUI to test the service. As long as I turn off request compression in SoapUI everything works fine. When I set Request compression to "GZIP" or "DEFLATE" I get the following error from JBoss: | 14:35:33,042 ERROR [SOAPFaultHelperJAXWS] SOAP request exception | org.jboss.ws.core.CommonSOAPFaultException: org.xml.sax.SAXParseException: Content is not allowed in prolog. | at org.jboss.ws.core.soap.EnvelopeBuilderDOM.build(EnvelopeBuilderDOM.java:93) | at org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:280) | at org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:195) | at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:447) | at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:284) | at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:201) | at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:134) | at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) | at java.lang.Thread.run(Thread.java:619) | It appears that the request is not uncompressed before it is forwarded to the SAX Parser. I am wondering how I can tell JBoss to run compressed requests through gzip before passing them to the SAX Parser? Or is it possible to write a custom HttpConnectionHandler in order to perform request decompression? I would be most thankful for any pointers you can give me. TIA :) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4209073#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...