On Thu, 2007-10-18 at 14:15 +0100, Paul Fremantle wrote:
> Great... the other problem is some kind of WSDL related mismatch.
> 
> Can I have the code :)
> 

Sure. It is all yours. The trouble is the patch still does not solve the
bug that I observed in more complex scenarios (sample 100 for instance).
Synapse seems to have a problem with passing Faults from the target
service to the client.  There is still more investigating to be done.
So, you may want to open a JIRA report for this issue and I'll happily
attach the patch to it.

Cheers

Oleg


> Paul
> 
> On 10/18/07, Oleg Kalnichevski <[EMAIL PROTECTED]> wrote:
>         On Thu, 2007-10-18 at 14:01 +0100, Paul Fremantle wrote: 
>         > Oleg
>         >
>         > Can you test with this Synapse.xml
>         >
>         >  <proxy name="test">
>         >         <target>
>         >             <inSequence>
>         >                <script language="groovy"><![CDATA[ 
>         >                   println mc.getReplyTo();
>         >
>         > mc.setTo("http://www.w3.org/2005/08/addressing/anonymous";);
>         >                   mc.setProperty ("RESPONSE", "true");
>         >                   mc.setPayloadXML('''
>         >                     <ns:getQuoteResponse
>         > xmlns:ns="http://services.samples/xsd";>
>         >                       <ns:return>
>         >                     <ns:last>99.9</ns:last>
>         >                 </ns:return>
>         >              </ns:getQuoteResponse>'''); 
>         >        ]]></script>
>         >             <send/>
>         >             </inSequence>
>         >             <outSequence>
>         >               <send/>
>         >             </outSequence> 
>         >         </target>
>         >     </proxy>
>         >
>         > and url
>         >
>         > http://localhost:8080/soap/test/op?param1=hi
>         >
>         
>         That seems to work fine with my patch 
>         
>         ----------------------------------
>         [INFO] PipeImpl - Using native OS Pipes for event-driven to
>         stream IO
>         bridging
>         [DEBUG] headers - >> GET /soap/test/op?param1=hi HTTP/1.1
>         [DEBUG] headers - >> Host: localhost:8080 
>         [DEBUG] headers - >> User-Agent: Mozilla/5.0 (X11; U; Linux
>         i686; en-US;
>         rv:1.8.1.6) Gecko/20061201 Firefox/2.0.0.6 (Ubuntu-feisty)
>         [DEBUG] headers - >> Accept:
>         text/xml,application/xml,application/xhtml 
>         +xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
>         [DEBUG] headers - >> Accept-Language: en,it;q=0.5
>         [DEBUG] headers - >> Accept-Encoding: gzip,deflate
>         [DEBUG] headers - >> Accept-Charset: ISO-8859-1,utf-8;q=
>         0.7,*;q=0.7
>         [DEBUG] headers - >> Keep-Alive: 300
>         [DEBUG] headers - >> Connection: keep-alive
>         null
>         [DEBUG] headers - << HTTP/1.1 200 OK
>         [DEBUG] headers - << Content-Type: application/xml;
>         charset=UTF-8 
>         [DEBUG] headers - << Host: localhost:8080
>         [DEBUG] headers - << Accept-Encoding: gzip,deflate
>         [DEBUG] headers - << Accept-Language: en,it;q=0.5
>         [DEBUG] headers - << Accept-Charset: ISO-8859-1,utf-8;q=
>         0.7,*;q=0.7
>         [DEBUG] headers - << Keep-Alive: 300
>         [DEBUG] headers - << Accept:
>         text/xml,application/xml,application/xhtml
>         +xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
>         [DEBUG] headers - << Date: Thu, 18 Oct 2007 13:06:44 GMT 
>         [DEBUG] headers - << Server: Synapse-HttpComponents-NIO
>         [DEBUG] headers - << Transfer-Encoding: chunked
>         [DEBUG] headers - << Connection: keep-alive
>         ----------------------------------
>         <ns:getQuoteResponse xmlns:ns=" http://services.samples/xsd";>
>                               <ns:return>
>                             <ns:last>99.9</ns:last>
>                         </ns:return>
>                      </ns:getQuoteResponse>
>         ----------------------------------
>         
>         Oleg
>         
>         
>         > On 10/18/07, Oleg Kalnichevski < [EMAIL PROTECTED]> wrote:
>         >         On Wed, 2007-10-17 at 20:40 +0100, Paul Fremantle
>         wrote: 
>         >         > THANKS!
>         >         >
>         >         > Paul
>         >         >
>         >
>         >         Paul and all,
>         >
>         >         I think I have a partial fix for the problem. At the
>         very
>         >         least I am no
>         >         longer getting "Transfer-encoding header already
>         present" and
>         >         "response
>         >         already submitted" exceptions. However, I am still
>         seeing some 
>         >         funny
>         >         stuff happening when accessing sample Axis2 server
>         with a
>         >         browser.
>         >
>         >         Sample client works just fine
>         >         -------------------------------- 
>         >         samples/axis2Client$ ant stockquote
>         >
>         -Daddurl=http://localhost:9000/soap/SimpleStockQuoteService
>         >         -Dmode=quote 
>         >         -Dsymbol=IBMBuildfile: build.xml
>         >
>         >         init:
>         >             [mkdir] Created
>         >
>         dir: 
> /home/oleg/src/apache.org/webservices/synapse/java/target/synapse-SNAPSHOT/samples/axis2Client/target/classes
>  
>         >
>         >         compile:
>         >             [javac] Compiling 10 source files
>         >
>         to 
> /home/oleg/src/apache.org/webservices/synapse/java/target/synapse-SNAPSHOT/samples/axis2Client/target/classes
>         > 
>         >         stockquote:
>         >              [java] Standard :: Stock price =
>         $91.61813193560333
>         >
>         >         BUILD SUCCESSFUL
>         >         Total time: 5 seconds
>         >         -------------------------------- 
>         >
>         >         However when trying to execute the same request
>         >
>         
> <http://localhost:9000/soap/SimpleStockQuoteService/getQuote?symbol=IBM>
>         >         from a browser I am getting this fault. Is this
>         expected? Am I
>         >         doing it
>         >         wrong?
>         >
>         >         --------------------------------
>         >         [DEBUG] headers - >> 
>         >
>         GET /soap/SimpleStockQuoteService/getQuote?symbol=IBM HTTP/1.1
>         >         [DEBUG] headers - >> Host: localhost:9000
>         >         [DEBUG] headers - >> User-Agent: Mozilla/5.0 (X11;
>         U; Linux 
>         >         i686; en-US;
>         >         rv:1.8.1.6) Gecko/20061201 Firefox/2.0.0.6
>         (Ubuntu-feisty)
>         >         [DEBUG] headers - >> Accept:
>         >         text/xml,application/xml,application/xhtml 
>         >
>         +xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q= 0.5
>         >         [DEBUG] headers - >> Accept-Language: en,it;q=0.5
>         >         [DEBUG] headers - >> Accept-Encoding: gzip,deflate
>         >         [DEBUG] headers - >> Accept-Charset:
>         >         ISO-8859-1,utf-8;q=0.7,*;q=0.7
>         >         [DEBUG] headers - >> Keep-Alive: 300
>         >         [DEBUG] headers - >> Connection: keep-alive 
>         >         [ERROR] RPCMessageReceiver - Exception occurred
>         while trying
>         >         to invoke
>         >         service method getQuote <org.apache.axis2.AxisFault:
>         namespace
>         >         mismatch
>         >         require http://services.samples/xsd found
>         >
>         http://org.apache.axis2/xsd>org.apache.axis2.AxisFault:
>         >         namespace
>         >         mismatch require http://services.samples/xsd found
>         >         http://org.apache.axis2/xsd
>         >                 at
>         >
>         
> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:177)
>         >                 at
>         >
>         org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic 
> (RPCMessageReceiver.java :98)
>         >                 at
>         >
>         
> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
>         >                 at
>         >
>         org.apache.axis2.receivers.AbstractMessageReceiver.receive 
>         >         (AbstractMessageReceiver.java:96)
>         >                 at
>         >
>         org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
>         >                 at
>         >
>         
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPGetRequest 
> (HTTPTransportUtils.java :249)
>         >                 at
>         >
>         
> org.apache.synapse.transport.nhttp.ServerWorker.processGet(ServerWorker.java:401)
>         >                 at
>         >         org.apache.synapse.transport.nhttp.ServerWorker.run
>         (ServerWorker.java:180)
>         >                 at java.util.concurrent.ThreadPoolExecutor
>         >         $Worker.runTask(ThreadPoolExecutor.java:650)
>         >                 at java.util.concurrent.ThreadPoolExecutor
>         >         $Worker.run(ThreadPoolExecutor.java:675)
>         >                 at java.lang.Thread.run(Thread.java:595)
>         >
>         >         [ERROR] ServerWorker - Error processing GET request
>         >
>         for: /soap/SimpleStockQuoteService/getQuote?symbol=IBM 
>         >         <org.apache.axis2.AxisFault: namespace mismatch
>         require
>         >         http://services.samples/xsd found
>         >
>         http://org.apache.axis2/xsd>org.apache.axis2.AxisFault:
>         >         namespace
>         >         mismatch require http://services.samples/xsd found
>         >         http://org.apache.axis2/xsd
>         >                 at
>         >
>         
> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:177)
>         >                 at
>         >
>         org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic 
> (RPCMessageReceiver.java:98)
>         >                 at
>         >
>         
> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
>         >                 at
>         >
>         
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java
>  :96)
>         >                 at
>         >
>         org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
>         >                 at 
>         >
>         
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPGetRequest(HTTPTransportUtils.java:249)
>         >                 at
>         >
>         org.apache.synapse.transport.nhttp.ServerWorker.processGet( 
> ServerWorker.java:401)
>         >                 at
>         >
>         
> org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:180)
>         >                 at java.util.concurrent.ThreadPoolExecutor
>         >         $Worker.runTask( ThreadPoolExecutor.java:650)
>         >                 at java.util.concurrent.ThreadPoolExecutor
>         >         $Worker.run(ThreadPoolExecutor.java:675)
>         >                 at java.lang.Thread.run(Thread.java:595)
>         >
>         >         [DEBUG] headers - << HTTP/1.1 500 Internal Server
>         Error
>         >         [DEBUG] headers - << Content-Type: application/xml;
>         >         charset=UTF-8
>         >         [DEBUG] headers - << Date: Thu, 18 Oct 2007 10:51:41
>         GMT 
>         >         [DEBUG] headers - << Server:
>         Synapse-HttpComponents-NIO
>         >         [DEBUG] headers - << Transfer-Encoding: chunked
>         >         [DEBUG] headers - << Connection: Close
>         >         -------------------------------- 
>         >
>         >         Oleg
>         >
>         >
>         >         > On 10/17/07, Oleg Kalnichevski <[EMAIL PROTECTED]>
>         wrote:
>         >         >         On Wed, 2007-10-17 at 17:27 +0100, Paul
>         Fremantle 
>         >         wrote:
>         >         >         > Oleg
>         >         >         >
>         >         >         > I have a scenario where if I call via
>         SOAP POST it
>         >         works
>         >         >         fine. When I 
>         >         >         > call by HTTP GET I get this
>         >         >         >
>         >         >         > 2007-10-17 17:27:01,718
>         [ 10.62.75.83-pzfdell]
>         >         >         [HttpServerWorker-1] 
>         >         >         > ERROR ServerHandler Unexpected HT
>         >         >         > TP protocol error : Transfer-encoding
>         header
>         >         already present
>         >         >         > org.apache.http.ProtocolException :
>         >         Transfer-encoding header
>         >         >         already
>         >         >         > present
>         >         >         >         at
>         >         >         >
>         >         >
>         org.apache.http.protocol.ResponseContent.process
>         >         (ResponseContent.java :67)
>         >         >         >         at
>         >         >         >
>         >         >
>         >         org.apache.http.protocol.BasicHttpProcessor.process
>         (BasicHttpProcessor.java :304)
>         >         >         >         at
>         >         >         >
>         >         >
>         >
>         
> org.apache.synapse.transport.nhttp.ServerHandler.commitResponse(ServerHandler.java
>  :220)
>         >         >         >         at
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse
>         >         >         > (HttpCoreNIOSender. 
>         >         >         > java:350)
>         >         >         >         at
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke( 
> HttpCoreNIOSender.java :215)
>         >         >         >         at
>         >         >         > org.apache.axis2.engine.AxisEngine.send
>         >         >         (AxisEngine.java:396)
>         >         >         >         at 
>         >         >         >
>         >         >
>         org.apache.synapse.core.axis2.Axis2Sender.sendBack
>         >         (Axis2Sender.java:104)
>         >         >         >         at
>         >         >         > 
>         >         >
>         >
>         
> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java
>  :1
>         >         >         > 96)
>         >         >         >
>         >         >         > So, I don't think its just the Fault
>         case :( 
>         >         >         >
>         >         >         > Paul
>         >         >         >
>         >         >
>         >         >         Hi Paul
>         >         >
>         >         >         That does not look good. 
>         >         >
>         >         >         I'll _try_ to come up with a fix for the
>         bug, but
>         >         it'll
>         >         >         require some
>         >         >         poking around with the Synapse and Axis2
>         code. 
>         >         >
>         >         >         Oleg
>         >         >
>         >         >         > On 10/17/07, Paul Fremantle <
>         [EMAIL PROTECTED]>
>         >         wrote: 
>         >         >         >         If I can get the success case
>         working I'll
>         >         be happy
>         >         >         for now.
>         >         >         >         Its just I thought I had that
>         case and 
>         >         that was
>         >         >         failing too :(
>         >         >         >
>         >         >         >         Let me dig around a bit.
>         However, I think
>         >         we need to
>         >         >         get this 
>         >         >         >         fixed and solid before 1.1 . I
>         think
>         >         there's also a
>         >         >         problem
>         >         >         >         with the logic, which is that
>         the 
>         >         assumption is that
>         >         >         if there
>         >         >         >         are no parameters then I don't
>         want to
>         >         invoke the
>         >         >         service - I 
>         >         >         >         just want to see the service
>         HTML.
>         >         However, I don't
>         >         >         agree with
>         >         >         >         that - I think there are lots of
>         cases 
>         >         where I want
>         >         >         no
>         >         >         >         parameters to equate to an empty
>         body. It
>         >         may be
>         >         >         that the same
>         >         >         >         problem exists in the standard
>         Axis2 HTTP 
>         >         tran as
>         >         >         well.
>         >         >         >
>         >         >         >         Paul
>         >         >         >
>         >         >         >
>         >         >         >         On 10/17/07, Oleg Kalnichevski 
>         >         <[EMAIL PROTECTED]>
>         >         >         wrote:
>         >         >         >                 On Wed, 2007-10-17 at
>         16:01 +0100,
>         >         Paul 
>         >         >         Fremantle
>         >         >         >                 wrote:
>         >         >         >                 > Oleg
>         >         >         >                 >
>         >         >         >                 > Do you think the
>         problem will 
>         >         still happen
>         >         >         on the
>         >         >         >                 non-fault case.
>         >         >         >                 >
>         >         >         >                 > Paul 
>         >         >         >                 >
>         >         >         >
>         >         >         >                 No, I do not think so.
>         Only fault
>         >         responses
>         >         >         appear 
>         >         >         >                 affected. I can try
>         >         >         >                 to come up with a fix
>         for the bug
>         >         if the
>         >         >         issue is
>         >         >         >                 pressing. 
>         >         >         >
>         >         >         >                 Cheers
>         >         >         >
>         >         >         >                 Oleg
>         >         >         >
>         >         >         > 
>         >         >         >                 > On 10/17/07, Oleg
>         Kalnichevski
>         >         >         <[EMAIL PROTECTED]>
>         >         >         >                 wrote: 
>         >         >         >                 >         On Tue,
>         2007-10-16 at
>         >         19:36 +0100,
>         >         >         Paul
>         >         >         >                 Fremantle wrote:
>         >         >         >                 >         > Using the QA
>         build 
>         >         that was
>         >         >         posted a
>         >         >         >                 couple of days ago, I
>         >         >         >                 >         deployed
>         >         >         >                 >         > sample 100
>         and typed 
>         >         >         >                 >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         http://localhost:8080/soap/StockQuoteProxy/getQuote?symbol=IBM
>         >         >         >                 >         into my
>         >         >         >                 >         > browser.
>         >         >         >                 >         > 
>         >         >         >                 >
>         >         >         >                 >         Asankha, Paul
>         >         >         >                 >
>         >         >         >                 >         This is what I
>         think is 
>         >         the cause
>         >         >         of the
>         >         >         >                 problem:
>         >         >         >                 >
>         >         >         >                 >         The
>         ServerWorker class 
>         >         uses the
>         >         >         following
>         >         >         >                 code to process HTTP
>         >         >         >                 >         GET
>         >         >         >                 >         requests 
>         >         >         >                 >
>         >         >         >                 >
>         ==================
>         >         >         >                 >         try {
>         >         >         >                 > 
>         >         serverHandler.commitResponse
>         >         >         (conn,
>         >         >         >                 response);
>         >         >         >                 >
>         >         >         HTTPTransportUtils.processHTTPGetRequest (
>         >         >         >                 >
>         msgContext, os,
>         >         >         >                 >
>         >         >         ( request.getFirstHeader (SOAPACTION) !=
>         >         >         >                 null ?
>         >         >         >                 >
>         >         request.getFirstHeader
>         >         >         >
>         (SOAPACTION).getValue() : null), 
>         >         >         >                 >
>         >         >         request.getRequestLine().getUri(),
>         >         >         >                 >             cfgCtx,
>         >         >         >                 >
>         parameters); 
>         >         >         >                 >         } catch
>         (AxisFault
>         >         axisFault) {
>         >         >         >                 >
>         >         handleException("Error
>         >         >         processing GET 
>         >         >         >                 request for: " +
>         >         >         >                 >
>         >         >         request.getRequestLine().getUri(),
>         >         >         >                 axisFault); 
>         >         >         >                 >         }
>         >         >         >                 >
>         ==================
>         >         >         >                 >
>         >         >         >                 >         (1)
>         ServerWorker submits 
>         >         200
>         >         >         response head
>         >         >         >                 prior to calling
>         >         >         >                 >
>         >         >         HTTPTransportUtils.processHTTPGetRequest 
>         >         >         >                 >         (2) AxisFault
>         gets
>         >         thrown
>         >         >         somewhere inside
>         >         >         >                 >
>         #processHTTPGetRequest 
>         >         >         >                 >         (3) The
>         #handleException
>         >         method is
>         >         >         called to
>         >         >         >                 handle the fault
>         >         >         >                 >         (4) At some
>         point
>         >         >         >
>         AxisEngine#sendFault(faultContext)
>         >         gets
>         >         >         >                 >         invoked 
>         >         >         >                 >         (5) AxisEngine
>         attempts
>         >         to submit
>         >         >         an 500
>         >         >         >                 response head
>         >         >         >                 >         (6) Things get
>         nasty 
>         >         >         >                 >
>         >         >         >                 >         I do not know
>         Axis2 well
>         >         enough to
>         >         >         be able
>         >         >         >                 to fix the problem 
>         >         >         >                 >         myself
>         >         >         >                 >         easily, but I
>         could dig
>         >         in deeper
>         >         >         into the 
>         >         >         >                 Axis2 code if need
>         >         >         >                 >         be.
>         >         >         >                 >
>         >         >         >                 >         Apparently the
>         bit of 
>         >         code above
>         >         >         needs some
>         >         >         >                 work.
>         >         >         >                 >
>         >         >         >                 >         The NIO HTTP
>         transport 
>         >         in Axis2
>         >         >         proper is
>         >         >         >                 very likely to be
>         >         >         >                 >         affected as
>         >         >         >                 >         well. 
>         >         >         >                 >
>         >         >         >                 >         Cheers
>         >         >         >                 >
>         >         >         >                 >         Oleg 
>         >         >         >                 >
>         >         >         >                 >
>         >         >         >                 >         > 2007-10-16
>         >         19:33:59,609
>         >         >         [10.0.0.3-pzfdell]
>         >         >         >                 >
>         [HttpClientWorker-1]
>         >         ERROR
>         >         >         >                 >         > ServerHand 
>         >         >         >                 >         > ler
>         Unexpected HTTP
>         >         protocol
>         >         >         error :
>         >         >         >                 Transfer-encoding
>         >         >         >                 >         header already
>         >         >         >                 >         > present
>         >         >         >                 >         >
>         >         >         org.apache.http.ProtocolException :
>         >         >         >                 Transfer-encoding header
>         >         >         >                 >         already
>         >         >         >                 >         > present 
>         >         >         >                 >         >         at
>         >         >         >                 >         >
>         >         >         >                 >
>         >         >         > 
>         >         >
>         org.apache.http.protocol.ResponseContent.process
>         >         >         (ResponseContent.java
>         >         >         >                 >         > :67)
>         >         >         >                 >         >         at 
>         >         >         >                 >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         org.apache.http.protocol.BasicHttpProcessor.process 
>         >         >         (BasicHttpProcesso
>         >         >         >                 >         > r.java:304)
>         >         >         >                 >         >         at
>         >         >         >                 >         > 
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.ServerHandler.commitResponse(Serve
>         >         >         >                 >         >
>         rHandler.java:220)
>         >         >         >                 >         >         at
>         >         >         >                 >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRespons
>         >         >         >                 >         >
>         >         e( HttpCoreNIOSender.java :350)
>         >         >         >                 >         >         at
>         >         >         >                 >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreN
>         >         >         >                 >         >
>         IOSender.java :215)
>         >         >         >                 >         >         at
>         >         >         >                 >         >
>         >         >         >
>         >         >
>         >
>         org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396)
>         >         >         >                 >         >         at
>         >         >         >                 >
>         >         >         > 
>         >         >
>         org.apache.synapse.core.axis2.Axis2Sender.sendBack
>         >         >         >                 >         >
>         (Axis2Sender.java:1
>         >         >         >                 >         > 04) 
>         >         >         >                 >         >
>         >         >         >                 >         >
>         >         >         >                 >         > On 10/16/07,
>         Asankha 
>         >         C. Perera
>         >         >         >                 < [EMAIL PROTECTED]>
>         wrote:
>         >         >         >                 >         >
>         Paul 
>         >         >         >                 >         >
>         >         >         >                 >         >         Can
>         you
>         >         re-create this
>         >         >         with the 
>         >         >         >                 sample #100 etc?
>         >         >         >                 >         Please send
>         >         >         >                 >         >         me
>         details to 
>         >         >         reproduce.. AFAIK we
>         >         >         >                 do not have a
>         >         >         >                 >         test case for
>         >         >         >                 >         >         GET
>         access... 
>         >         I will try
>         >         >         this out
>         >         >         >                 and see what may
>         >         >         >                 >         be wrong..
>         >         >         >                 >         >         I
>         believe you 
>         >         are not
>         >         >         doing a load
>         >         >         >                 test
>         >         >         >                 >         >
>         >         >         >                 >         >
>         asankha 
>         >         >         >                 >         >
>         >         >         >                 >         >
>         >         >         >                 >         >         Paul
>         Fremantle 
>         >         wrote:
>         >         >         >                 >         >         >
>         I'm trying
>         >         to use GET
>         >         >         on a proxy
>         >         >         >                 service hosted in 
>         >         >         >                 >         Synapse.
>         >         >         >                 >         >         >
>         I'm getting
>         >         this
>         >         >         error: 
>         >         >         >                 >         >         >
>         >         >         >                 >         >         >
>         2007-10-16
>         >         >         15:53:12,421
>         >         >         >                 [ 10.0.0.3-pzfdell] [I/O
>         >         >         >                 >         dispatcher
>         >         >         >                 >         >         >
>         7]  INFO
>         >         PipeImpl Usi
>         >         >         >                 >         >         > ng
>         simulated 
>         >         buffered
>         >         >         Pipes for
>         >         >         >                 event-driven to
>         >         >         >                 >         stream IO
>         >         >         >                 >         >         >
>         bridging 
>         >         >         >                 >         >         >
>         2007-10-16
>         >         >         15:53:12,906
>         >         >         >                 [ 10.0.0.3-pzfdell]
>         >         >         >                 >         >         > 
>         >         [HttpServerWorker-1]
>         >         >         ERROR
>         >         >         >                 ServerHand
>         >         >         >                 >         >         >
>         ler
>         >         Unexpected HTTP
>         >         >         protocol
>         >         >         >                 error :
>         >         >         >                 >
>         Transfer-encoding
>         >         >         >                 >         >         >
>         header 
>         >         already present
>         >         >         >                 >         >         >
>         >         >         >
>         >         org.apache.http.ProtocolException :
>         >         >         >                 >
>         Transfer-encoding header 
>         >         >         >                 >         >         >
>         already
>         >         present
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         > 
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.http.protocol.ResponseContent.process( ResponseContent.java
>         >         >         >                 >         >
>         > :67) 
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         org.apache.http.protocol.BasicHttpProcessor.process
>         >         >         (BasicHttpProcesso
>         >         >         >                 >         >         >
>         r.java:304)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.ServerHandler.commitResponse (Serve
>         >         >         >                 >         >         > 
>         >         rHandler.java:220)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRespons
>         >         >         >                 >         >         > 
>         >         >         e( HttpCoreNIOSender.java:352)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         > 
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke
>         >         >         (HttpCoreN 
>         >         >         >                 >         >         >
>         >         IOSender.java:215)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         > 
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396)
>         >         >         >                 >         >         >
>         at 
>         >         >         >                 >         >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >         org.apache.synapse.core.axis2.Axis2Sender.sendBack
>         (Axis2Sender.java:1
>         >         >         >                 >         >         >
>         04)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         > 
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send
>         >         >         >                 >         >         >
>         (Axis2Synap 
>         >         >         >                 >         >         >
>         >         >         seEnvironment.java:170)
>         >         >         >                 >         >         >
>         >         >         >                 >         >         > I
>         managed to 
>         >         get past
>         >         >         this one
>         >         >         >                 by commenting out:
>         >         >         >                 >         >         >
>         >         if 
>         >         >         >                 >         >         >
>         >         >         >
>         >         >
>         (httpVersion.greaterEquals(HttpVersion.HTTP_1_1 ))
>         >         >         >                 >         { 
>         >         >         >                 >         >
>         >         >         >
>         >         >                 //entity.setChunked(true);
>         >         >         >                 >         > 
>         >         >             }
>         >         >         >                 >         >         >
>         line 127
>         >         >         ServerHandler.java
>         >         >         >                 >         >         > 
>         >         >         >                 >         >         >
>         then I get
>         >         this one:
>         >         >         >                 >         >         >
>         >         >         >                 >         >         >
>         2007-10-16 
>         >         >         16:01:45,125
>         >         >         >                 [10.0.0.3-pzfdell]
>         >         >         >                 >         >         >
>         >         [HttpServerWorker-1] 
>         >         >         ERROR
>         >         >         >                 ServerHandler
>         >         >         >                 >         Unexpected
>         HTTP
>         >         >         >                 >         >         >
>         protocol 
>         >         error :
>         >         >         Response
>         >         >         >                 already submitted
>         >         >         >                 >         >         >
>         >         >         org.apache.http.HttpException :
>         >         >         >                 Response already
>         >         >         >                 >         submitted
>         >         >         >                 >         >         >
>         at 
>         >         >         >                 >         >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.http.impl.nio.DefaultNHttpServerConnection.submitResponse 
> (DefaultNHttpServerCo
>         >         >         >                 >         >         >
>         >         nnection.java:201)
>         >         >         >                 >         >         >
>         at 
>         >         >         >                 >         >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         
> org.apache.synapse.transport.nhttp.LoggingNHttpServerConnection.submitResponse
>  (LoggingNHt
>         >         >         >                 >         >         >
>         >         >         tpServerConnection.java:54)
>         >         >         >                 >         >         >
>         at 
>         >         >         >                 >         >         >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.ServerHandler.commitResponse 
> (ServerHandler.java:221)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         >
>         
> org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse 
> (HttpCoreNIOSender.
>         >         >         >                 >         >         >
>         java:352) 
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         >
>         org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke
>         >         >         >                 >
>         >         (HttpCoreNIOSender.java :215)
>         >         >         >                 >         >         >
>         at
>         >         >         >                 >         >         >
>         >         >         >                 > 
>         >         >         >
>         >         >
>         >
>         org.apache.axis2.engine.AxisEngine.send(AxisEngine.java :396)
>         >         >         >                 >         >         >
>         at 
>         >         >         >                 >         >         >
>         >         >         >
>         >         >
>         org.apache.synapse.core.axis2.Axis2Sender.sendBack
>         >         >         >                 >
>         ( Axis2Sender.java:104)
>         >         >         >                 >         >         >
>         >         >         >                 >         >         >
>         Help!!??
>         >         >         >                 >         >         > 
>         >         >         >                 >         >         >
>         Paul
>         >         >         >                 >         >         >
>         >         >         >                 >         >         >
>         -- 
>         >         >         >                 >         >         >
>         Paul
>         >         Fremantle
>         >         >         >                 >         >         >
>         Co-Founder
>         >         and VP of 
>         >         >         Technical
>         >         >         >                 Sales, WSO2
>         >         >         >                 >         >         >
>         OASIS WS-RX
>         >         TC
>         >         >         Co-chair 
>         >         >         >                 >         >         >
>         >         >         >                 >         >         >
>         blog:
>         >         >         http://pzf.fremantle.org
>         >         >         >                 >         >         >
>         >         [EMAIL PROTECTED]
>         >         >         >                 >         >         > 
>         >         >         >                 >         >         >
>         "Oxygenating
>         >         the Web
>         >         >         Service
>         >         >         >                 Platform", 
>         >         >         >                 >         www.wso2.com
>         >         >         >                 >         >
>         >         >         >                 >         > 
>         >         >         >                 >         >
>         >         >         >                 >         > --
>         >         >         >                 >         > Paul
>         Fremantle 
>         >         >         >                 >         > Co-Founder
>         and VP of
>         >         Technical
>         >         >         Sales, WSO2
>         >         >         >                 >         > OASIS WS-RX
>         TC 
>         >         Co-chair
>         >         >         >                 >         >
>         >         >         >                 >         > blog:
>         >         http://pzf.fremantle.org
>         >         >         >                 >         >
>         [EMAIL PROTECTED]
>         >         >         >                 >         >
>         >         >         >                 >         > "Oxygenating
>         the Web 
>         >         Service
>         >         >         Platform",
>         >         >         >                 www.wso2.com
>         >         >         >                 > 
>         >         >         >                 >
>         >         >         >                 >
>         >         >         >
>         >         >
>         >
>         --------------------------------------------------------------------- 
>         >         >         >                 >         To
>         unsubscribe, e-mail:
>         >         >         >
>         >         [EMAIL PROTECTED]
>         >         >         >                 >         For additional
>         commands,
>         >         e-mail:
>         >         >         >                 >
>         >         [EMAIL PROTECTED]
>         >         >         >                 >
>         >         >         >                 >
>         >         >         >                 >
>         >         >         >                 > 
>         >         >         >                 > --
>         >         >         >                 > Paul Fremantle
>         >         >         >                 > Co-Founder and VP of
>         Technical
>         >         Sales, WSO2 
>         >         >         >                 > OASIS WS-RX TC
>         Co-chair
>         >         >         >                 >
>         >         >         >                 > blog:
>         http://pzf.fremantle.org
>         >         >         >                 > [EMAIL PROTECTED]
>         >         >         >                 >
>         >         >         >                 > "Oxygenating the Web
>         Service 
>         >         Platform",
>         >         >         www.wso2.com
>         >         >         >
>         >         >         >
>         >         >         >
>         >         > 
>         >
>         ---------------------------------------------------------------------
>         >         >         >                 To unsubscribe, e-mail:
>         >         >         >
>         >         [EMAIL PROTECTED]
>         >         >         >                 For additional commands,
>         e-mail:
>         >         >         >
>         [EMAIL PROTECTED]
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         >         -- 
>         >         >         >
>         >         >         >         Paul Fremantle
>         >         >         >         Co-Founder and VP of Technical
>         Sales,
>         >         WSO2
>         >         >         >         OASIS WS-RX TC Co-chair 
>         >         >         >
>         >         >         >         blog: http://pzf.fremantle.org
>         >         >         >         [EMAIL PROTECTED]
>         >         >         >
>         >         >         >         "Oxygenating the Web Service
>         Platform",
>         >         www.wso2.com
>         >         >         > 
>         >         >         >
>         >         >         >
>         >         >         > --
>         >         >         > Paul Fremantle
>         >         >         > Co-Founder and VP of Technical Sales,
>         WSO2 
>         >         >         > OASIS WS-RX TC Co-chair
>         >         >         >
>         >         >         > blog: http://pzf.fremantle.org
>         >         >         > [EMAIL PROTECTED]
>         >         >         >
>         >         >         > "Oxygenating the Web Service Platform",
>         >         www.wso2.com
>         >         >
>         >         >
>         >         >
>         >
>         ---------------------------------------------------------------------
>         >         >         To unsubscribe, e-mail:
>         >         [EMAIL PROTECTED]
>         >         >         For additional commands, e-mail:
>         >         >         [EMAIL PROTECTED]
>         >         >
>         >         >
>         >         >
>         >         >
>         >         > --
>         >         > Paul Fremantle
>         >         > Co-Founder and VP of Technical Sales, WSO2 
>         >         > OASIS WS-RX TC Co-chair
>         >         >
>         >         > blog: http://pzf.fremantle.org
>         >         > [EMAIL PROTECTED]
>         >         >
>         >         > "Oxygenating the Web Service Platform",
>         www.wso2.com
>         >
>         >
>         >
>         --------------------------------------------------------------------- 
>         >         To unsubscribe, e-mail:
>         [EMAIL PROTECTED]
>         >         For additional commands, e-mail:
>         >         [EMAIL PROTECTED]
>         >
>         >
>         >
>         >
>         > --
>         > Paul Fremantle
>         > Co-Founder and VP of Technical Sales, WSO2
>         > OASIS WS-RX TC Co-chair
>         >
>         > blog: http://pzf.fremantle.org
>         > [EMAIL PROTECTED]
>         >
>         > "Oxygenating the Web Service Platform", www.wso2.com
>         
>         
>         --------------------------------------------------------------------- 
>         To unsubscribe, e-mail: [EMAIL PROTECTED]
>         For additional commands, e-mail:
>         [EMAIL PROTECTED]
>         
> 
> 
> 
> -- 
> Paul Fremantle
> Co-Founder and VP of Technical Sales, WSO2
> OASIS WS-RX TC Co-chair
> 
> blog: http://pzf.fremantle.org
> [EMAIL PROTECTED]
> 
> "Oxygenating the Web Service Platform", www.wso2.com


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