[jboss-user] [JBossWS] - Issue with .NET ws clients

[palin]

We have some .NET ws clients using our ws endpoint implemented on jbossws 1.0.3.SP1 (patched with http://jira.jboss.com/jira/browse/JBWS-1178). They sometimes (not always?!) get an error while calling us: Exception: System.InvalidOperationException
  | Message: Client found response content type of '', but expected 'text/xml"
At the same time, on the server side, we get the following exception:
2006-12-09 19:49:20,898 ERROR [org.jboss.ws.server.StandardEndpointServlet] Error processing web service request
  | java.lang.IllegalStateException: Cannot create a session after the response has been committed
  |         at org.apache.catalina.connector.Request.doGetSession(Request.java:2214)
  |         at org.apache.catalina.connector.Request.getSession(Request.java:2024)
  |         at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:831)
  |         at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:842)
  |         at org.jboss.ws.server.ServletEndpointContextImpl.getHttpSession(ServletEndpointContextImpl.java:57)
  |         at org.jboss.ws.server.ServiceEndpointManager.processSOAPRequest(ServiceEndpointManager.java:375)
  |         at org.jboss.ws.server.StandardEndpointServlet.doPost(StandardEndpointServlet.java:115)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  |         at org.jboss.ws.server.StandardEndpointServlet.service(StandardEndpointServlet.java:76)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  |         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  |         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  |         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  |         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  |         at java.lang.Thread.run(Thread.java:595)
  | 

Did anybody ever had the same problem? Or at least know why jbossws could try to open a session after the response has been commited?
Thank you
Alessio Soldano
http://www.javalinux.it/blogs

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